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GB2RS News Sunday, the 18th of May 2025   The news headlines: The RSGB announces new Convention Chair for 2025 RSGB members can now read over 300 RadCom editions in the RSGB web app Become a volunteer at the RSGB National Radio Centre RSGB General Manager, Steve Thomas, M1ACB, is delighted to announce the appointment of Pete Joyce, M0OFM, as the new volunteer RSGB Convention Chair. Pete is a regular attendee at RSGB Conventions and has a keen interest in balancing the different needs of attendees through a varied programme. He also understands the importance of making the Convention accessible to everyone, both in person and online. Pete brings to the role a range of experience in planning and managing events for other organisations. The RSGB Convention planning team look forward to supporting Pete as he takes on this challenging and important role. The RSGB is excited to announce that more RadCom editions have been added to its web app. RSGB members are now able to browse back to January 2000, which is over 300 magazines! Go to rsgb.org/radcom to explore all the RadCom content from this millennium. You'll need your RSGB membership portal details to access the editions. If your RSGB membership is due for renewal soon, why not swap to a digital membership? You'll still get all the great benefits of being a member, and you'll save money as well as RadCom storage space. If you're not yet an RSGB member, there's never been a better time to join the Society. Take out a digital membership and choose to read RadCom via our app, and you'll have easy access to 25 years of RadCom editions. The RSGB will be releasing mobile versions of the app soon, so you'll be able to download copies of its publications and read them on the go.   Volunteering at the RSGB National Radio Centre is a wide-ranging and highly rewarding role. Thanks to the variety of visitors and the number of events and activities that the Centre is involved with, no two days at the NRC are the same. If you'd like to join the friendly and dedicated team, the NRC is currently looking for new volunteers. Full training is given, including the operation of the GB3RS radio station. NRC volunteers also enjoy numerous benefits associated with volunteering at Bletchley Park. If all of this sounds like something you'd like to be a part of, and you can volunteer for one or two days per month, please email NRC Coordinator Martyn Baker, G0GMB, via nrc.support@rsgb.org.uk. You can find out more about the RSGB National Radio Centre by going to rsgb.org/nrc The RSGB Outreach Team is offering qualified amateur radio operators under the age of 18 the opportunity to take part in a new DMR project. The project's aim is to help young people get on the air and build their confidence in making QSOs. The Team has nine DMR handheld transceivers and hotspots available to borrow for three months, completely free. As part of the offering, the Outreach Team will be hosting regular youth nets that you would be welcome to join. You can apply for the DMR kit as an individual or as a school group, as long as one member of the group is licensed. Another part of the project is to support teachers who would like to take their amateur radio licence and set up a school club. In collaboration with the Radio Communications Foundation, the RSGB is offering to pay the licence exam fee for nine teachers to help get them and their school club started. If you're a teacher who is interested in discovering more about amateur radio and sharing that excitement with your students, get in touch. Once you have your licence, you can apply for the free DMR kit on loan for three months to help set up your club. If you are interested in applying for a DMR kit, fill out the application form by going to tinyurl.com/DMRyouth. If you are a teacher interested in starting your own radio club, please email RSGB Youth Chair Chris Aitken, MM0WIC, via youthchampion.school@rsgb.org.uk As we come to the end of Mental Health Awareness Week 2025, let's remember to show the very best of amateur radio and make sure we are there for one another. Let's listen to each other, share our appreciation for our fellow radio amateurs and celebrate kindness within our community. You can read how amateur radio helped Lee Aldridge, G4EJB, in the July 2023 edition of RadCom. You can access mental health support by going to mentalhealth.org.uk Please send details of all your news and events to radcom@rsgb.org.uk The deadline for submissions is 10am on Thursdays before the Sunday broadcast each week. And now for details of rallies and events The East Midlands Ham and Electronics Rally is taking place on Saturday, the 24th of May at Beckingham Village Hall, Southfield Lane, Beckingham, DN10 4FX. Traders can set up from 7 am, with doors open to the public between 9.30 am and 3 pm. There will be hot food and refreshments available. Free parking is located behind the hall. For more information and to book, please go to emerg.uk/rally The Durham & District Amateur Radio Society Radio Rally is taking place on Sunday, the 25th of May at Bowburn Community Centre, Bowburn, County Durham, DH6 5AT. Doors will be open from 10.10 am to 2.30 pm, with disabled visitors gaining access at 10 am. Entry is £3. There will be a bring-and-buy sale, trade stands, special interest groups and an RSGB bookstall. Catering will be available on-site. For further information, please call Michael Wright, G7TWX, on 07826 924192 or email dadars@gmx.com Now the Special Event news Special event station GB0SAR is active until the 30th of May in support of SOS Radio Week. The station will mostly be using FT4 on the 20m band, but you might also catch it on the other HF bands using phone. For more information, visit QRZ.com Humber Fortress DX Amateur Radio Club is once again raising awareness for men's mental health through amateur radio. Club members will be operating special callsign GB0MMH. Other special call signs will also be active. The station is active today, Sunday the 18th of May, as well as the weekend of the 21st and 22nd of June. Please listen out for the operators and give them a call. Your support will help raise awareness of men's mental health. If you would like further information, please contact secretary@hfdxarc.com The International Amateur Radio Club will be active as 4U0ITU until the end of 2025. The club is celebrating the 160th anniversary of the International Telecommunication Union. QSL is available via Logbook of the World, Club Log, or direct to P.O. Box 6, 1211 Geneva 20, Switzerland. Now the DX news Antonio, DL4EA, will be active as FY/DL4EA from French Guiana between the 19th and 21st of May. Antonio plans to be active on QO-100 and RS-44 and maybe some HF QRP. Emir, E77DX will again be active as D4DX in Cape Verde on the 24th and 25th May for the CQ World Wide WPX CW Contest. He'll be operating as Single Operator All Bands in the high-power category. QSL is available via E73Y and Logbook of the World.  Morten, LA9GY will be active from Eswatini between the 22nd of May and the 2nd of June. He plans to be operating holiday-style as 3DA0GY mainly on CW but also some SSB. QSL is available via his home call LA9GY. Now the contest news Tomorrow, Monday, the 19th of May, the FT4 Series Contest runs from 1900 to 2030 UTC. Using FT4 on the 80 to 10m bands, where contests are permitted, the exchange is your report. On Tuesday, the 20th of May, the 1.3GHz UK Activity Contest runs from 1900 to 2130 UTC. Using all modes on 1.3GHz frequencies, the exchange is signal report, serial number and locator. On Wednesday, the 21st of May, the 80m Club Championship data leg runs from 1900 to 2030 UTC. Using data modes on the 80m band, the exchange is signal report and serial number. The CQ World Wide WPX CW Contest starts at 0000 UTC on Saturday, the 24th of May and ends at 2359 UTC on Sunday, the 25th of May. Using CW on the 160 to 10m bands, where contests are permitted, the exchange is signal report and serial number. On Sunday, the 25th of May, the UK Microwave Group High Band Contest runs from 0600 to 1800 UTC. Using all modes on 5.7 and 10GHz frequencies, the exchange is signal report, serial number and locator. Now the radio propagation report, compiled by G0KYA, G3YLA and G4BAO on Thursday the 15th of May 2025 This week, you could be forgiven for thinking that the Solar Cycle 25 maximum is now over. With a reduced solar flux index and an almost blank Sun, there was little to get excited about. By Thursday, the 15th of May, the SFI was 122, but previously, on the 12th, it had been down to 116, which is the lowest it has been for some time. There is still a lot of solar activity going on, but most of it is not conducive to good HF propagation. Over the past week, we have had two X-class solar flares and five M-class events. The X-class events were associated with coronal mass ejections, but these appear to have been directed away from Earth. A fast solar wind has resulted in the Kp index standing at four for a lot of the time, namely on the 9th and 10th of May and again on the 14th and 15th. Unfortunately, this is not uncommon at this point in the solar cycle and adds some evidence that we are now in the declining phase of Cycle 25. Next week, NOAA predicts that things may improve with the SFI set to rise from the 19th of May. It forecasts the SFI will start the week around 115, but then will climb steadily, reaching 145 by the 1st of June. After a brief rise on the 19th with a Kp of four, things then become more settled with a Kp of two between the 22nd and the 28th of May. A large elongated coronal hole became Earth-facing on 16th May, which could cause raised K indices and lower MUFs from today, the 18th of May, onwards. It looks like the best HF F2-layer conditions may occur between the 22nd and 28th of May. And don't forget, despite the HF doldrums, we are now well into Sporadic-E season with short-skip occurring, predominantly on 10m. But more of that shortly. And now the VHF and up propagation news from G3YLA and G4BAO The prolonged spell of high pressure is likely to remain until near the end of this week, so there is plenty of time to get some more Tropo in the log. Cloudier and cooler air over eastern Britain at the end of last week may enhance the Tropo by adding moisture under the inversion. For most places, the strongest Tropo conditions will be overnight and early morning, then they will degrade as the daytime heating destroys the surface temperature inversion. Meteor scatter is declining a little, apart from a few stragglers from early May showers, so it's probably better to keep to the early morning period as your go-to time for meteor scatter to focus on any random input. Rain scatter is unlikely until next weekend, but it might be worth thinking about the GHz bands from this Friday, the 23rd of May, onwards. Aurora is a different matter, and the solar activity is likely to keep things interesting as a large sunspot group rotates into an Earth-facing position. Strong Es opened on Wednesday, the 14th of May, so it's definitely the season to be checking the upper HF and lower VHF bands for Sporadic-E. In this recent opening, the Dourbes ionosonde peaked at an Es critical frequency of 14 MHz, which is a very high value, even for mid-season. There were strong signals from the central Mediterranean on 6m CW, and some may have even got some 2m digital mode action from the brief opening. Check the Propquest NVIS tab for the day to see the details of this event. Although weak jet streams were present, the opening may well have been helped by some very intense, slow-moving thunderstorms over France. Remember to start checking on 10m and, if it's open, look to the higher bands of 6m, 4m, up to 2m. EME path losses are still falling. Moon declination ended last week at minimum but goes positive again this Thursday, the 22nd of May. Moon windows and peak elevation are again rising. 144MHz sky noise is high this weekend, falling back to low as the week progresses. And that's all from the propagation team this week.

  GB2RS News Sunday, the 27th of April 2025   The news headlines: RSGB delegates attend special IARU Region 1 Interim Meeting in Paris Join the RSGB in celebrating World Morse Day Be part of the RSGB's team at the Youngsters on the Air summer camp The RSGB is participating in the International Amateur Radio Union Region 1 Interim Meeting in Paris this weekend. The event is of particular historical significance as it coincides with the centenary of the founding of the IARU in 1925, as well as the 75th anniversary of the establishment of IARU Region 1 in 1950. The French host society, REF, is also marking its 100th anniversary. This year's meeting in Paris reflects a broader scope than in previous years and, for the first time, includes ‘Youth Matters' on the agenda. It also covers the usual focus areas of HF, VHF, UHF and Microwave, as well as Electromagnetic Compatibility. The RSGB has been a key contributor to the meeting, submitting papers that include future options for the 23cm band and the harmonisation and protection of HF bands. Three delegates from the RSGB are attending the meeting in person, including the newly appointed RSGB President Bob Beebe, GU4YOX. There will be eight other RSGB representatives attending remotely. The meeting serves as both a celebration of amateur radio's rich heritage and a forward-looking forum to address the challenges and opportunities facing the global amateur radio community. You can view meeting documents at conf.iaru-r1.org  In celebration of the centenary of the IARU the RSGB has created a web page to share information about its part in the celebrations. This includes a link to an RSGB archive video from the IARU meeting in Paris in 1950, as well as the RSGB's July 1925 T & R Bulletin that contains an announcement detailing the formation of the IARU. Go to rsgb.org/iaru-centenary for further details. Today, Sunday the 27th of April, is World Morse Day. The day honours the birthday of the inventor of Morse code, Samuel Morse, who was born on this day in 1791. To celebrate the occasion, the RSGB has released a video with a question in Morse code for you to answer. Once you have used your Morse skills to decipher the question, get involved by leaving your answer in the comments section under the post. You can view the video on the RSGB YouTube channel via youtube.com/theRSGB or search for @theRSGB on Facebook or X. The deadline to apply to be the Team Leader for this year's Youngsters On The Air Summer Camp is Friday, the 2nd of May. This year's camp takes place between the 18th and 25th of August near Paris and is a chance of a lifetime for young RSGB members to represent their country and their national society. If you are an RSGB member, aged between 21 and 30, and are able to motivate a team of young people, then the RSGB would love to hear from you. Download an application form and apply for this exciting opportunity by going to rsgb.org/yota-camp.  Applications to be a Team Member will remain open until the 16th of May. The RSGB Exams Quality Manager would like to remind everyone that clubs can still run exams if they are a Registered Exam Centre. Exams will be conducted online unless a candidate has a special requirement for a paper exam. The introduction of remote invigilation to allow people to take an amateur radio licence exam in their home does not affect this. If clubs have any queries about delivering exams, they should contact the   RSGB Examinations Quality Manager, Dave Wilson, M0OBW, via eqam@rsgb.org.uk. If anyone has special requirements for an exam, they should contact the RSGB exams team via exams@rsgb.org.uk As part of the IARU centenary celebrations, the RSGB has been activating callsign GB0IARU throughout April. On Wednesday, the 30th of April, the RSGB President Bob Beebe, GU4YOX, will be activating GB0IARU from 2 pm on 40m SSB, and then from 5 pm on 80m SSB. Frequencies will be spotted on the day, and times may vary to suit propagation. Please send details of all your news and events to radcom@rsgb.org.uk. The deadline for submissions is 10 am on Thursdays before the Sunday broadcast each week. And now for details of rallies and events The Dartmoor Radio Rally is taking place on Monday, the 5th of May at the Yelverton War Memorial Hall, Meavy Lane, Yelverton, Devon, PL20 6AL. Free parking is available. There will be the usual Bring and Buy as well as trader stands and refreshments. Doors open at 10 am and admission is £3. For further details, please call Roger on 07854 088882 or email him via 2e0rph@gmail.com RetrotechUK is taking place on Sunday, the 11th of May at Sports Connexion, Leamington Road, Ryton-on-Dunsmore, Coventry, CV8 3FL. The annual event is organised by the British Vintage Wireless Society and will include nearly 200 stalls of dealers, clubs and private sellers. Doors open at 10.30 am and entry is £10. Early doors entry is available from 9 am for £25. Full details are available from Greg Hewitt via info@retrotechuk.com or by going to retrotechuk.com Now the Special Event news The Spanish national society, URE, is on the air to mark the 100th anniversary of the IARU. Members are active on 160m to 6m until the 30th of April with ten different special event stations, including AO100IARU. Special awards will be available, as well as medals for the top participants from each continent who achieve the highest number of contacts with the stations on different bands and modes. Go to ure.es  for further details. The Amateur Radio Society of Moldova is operating special event station ER100IARU until Wednesday, the 30th of April, in honour of the IARU centenary. Full details can be found via qrz.com The Kuwait Amateur Radio Society is pleased to announce its participation in the IARU centennial celebrations. Members of the Society will be operating special event station 9K100IARU until Wednesday, the 30th of April. Now the DX news Dom, 3D2USU is active again as 3D2AJT from Nadi in the Fiji Islands until the end of April. The call sign is in memory of JH1AJT, now a Silent Key. QSL via Club Log's OQRS and Logbook of The World. Yuris, YL2GM plans to operate as ZS8W from Prince Edward and Marion Island, IOTA reference AF-021, until Friday, the 16th of May. Yuris will be on Marion Island as a radio engineer and member of the SANAP station communication equipment maintenance team, and he hopes to find good periods of time to be operational. For further details, go to lral.lv/zs8w   Now the contest news The UK and Ireland DX CW Contest started at 1200 UTC on Saturday, the 26th of April and ends at 1200 UTC today, Sunda,y the 27th of April. Using CW on the 80 to 10m bands, where contests are permitted, the exchange is signal report and serial number. UK and Ireland stations also send their district code. The SP DX RTTY Contest started at 1200 UTC on Saturday, the 26th of April, and ends at 1200 UTC today, Sunday, the 27th of April. Using RTTY on the 80 to 10m bands, where contests are permitted, the exchange is signal report and serial number. SP stations also send their province code. On Monday, the 28th of April, the British Amateur Radio Teledata Group Sprint 75 Contest runs from 1700 to 2100 UTC. Using 75 baud RTTY on the 80 to 10m bands, where contests are permitted, the exchange is your serial number. Also on Monday, the 28th of April, the FT4 Series Contest runs from 1900 to 2030 UTC. Using FT4 on the 80 to 10m bands, where contests are permitted, the exchange is your report. On Wednesday, the 30th of April, the UK and Ireland Contest Club 80m Contest runs from 2000 to 2100 UTC. Using CW on the 80m band, the exchange is your six-character locator. On Thursday, the 1st of May, the 144MHz FT8 Activity four-hour Contest runs from 1700 to 2100 UTC. Using FT8 on the 2m band, the exchange is a report and the four-character locator. Also on Thursday, the 1st of May, the 144MHz FT8 Activity two-hour Contest runs from 1900 to 2100 UTC. Using FT8 on the 2m band, the exchange is a report and the four-character locator. Stations entering the four-hour contest may also enter the two-hour contest. On Saturday, the 3rd of May, the 432MHz to 245GHz Contest starts at 1400 UTC and ends at 1400 UTC on Sunday, the 4th of May. Using all modes on 432MHz to 245GHz frequencies, the exchange is signal report, serial number and locator. The UK Six Metre Group's Summer Marathon starts at 0000 UTC on Saturday, the 3rd of May and ends at 2359 UTC on Sunday, the 3rd of August. Using all modes on the 6m band, the exchange is your four-character locator. The ARI International DX Contest starts at 1200 UTC on Saturday, the 3rd of May and ends at 1159 UTC on Sunday, the 4th of May. Using CW, RTTY and SSB on the 80 to 10m bands, where contests are permitted, the exchange is signal report and serial number. Italian stations also send their province. The Worked All Britain 7MHz contest will take place on Sunday, the 4th of May, from 1000 to 1400 UTC. All entries need to be with the contest manager by the 14th of May. Please note that all Worked All Britain contests use SSB only. Full details of the contest rules can be found on the Worked All Britain website.   Now the radio propagation report, compiled by G0KYA, G3YLA and G4BAO on Thursday the 24th of April 2025 We had yet another week of unsettled geomagnetic conditions. The Kp index peaked at 5.33 on the 21st of April as the solar wind speed hit just above 600 kilometres per second, and active geomagnetic conditions were observed. This was caused by a massive coronal hole on the Sun's surface, which measures nearly 700,000km in length. At the time of writing, part of it is still Earth-facing, but the Bz or interplanetary magnetic field is facing North, so its negative effects are not being felt. The Kp index was down to 3.67 on the morning of Thursday, the 24th of April, but it wouldn't take much for the Bz to swing southwards and for the Kp index to rise again. Meanwhile, the solar flux index has risen from a recent low of 148 up to 168. This has meant MUFs over a 3,000km path have reached 25 MHz at times, but have usually been slightly lower. If the Kp index can stay low, there is a good chance of higher MUFs being attainable, but we have probably seen the best of 10m propagation until the autumn. Much of the recent DX has been worked on slightly lower frequencies, such as VP2VI British Virgin Islands on 40 and 20m, C5R The Gambia on 20 and 12m, and HD8G Galapagos Islands on 20, 17, and 12m. There is still the chance of DX on 10m, but it may be fleeting. Next week, NOAA predicts that the solar flux index will stay high, perhaps reaching 170 to 175. We may get a slight respite from unsettled geomagnetic conditions from the 26th to the 30th of April, when the Kp index is forecast to be around two to three. However, unsettled geomagnetic conditions are forecast for the beginning of next month, with Kp indices of five or six on the 1st and 2nd of May. And now the VHF and up propagation news from G3YLA and G4BAO Next week, high pressure should dominate, meaning a chance of Tropo for much of the time which will probably favour paths to the east, to Scandinavia or northern Europe.  Rain scatter won't have featured much other than over northwest Britain in recent days, and meteor scatter is reducing back to random activity, which tends to be better in the early hours before dawn. The solar conditions have continued to keep the Kp index up, and there was a fine auroral opening last week on the 16th of April, so for more aurora, it's still worth checking for when Kp values nudge above five. As the end of April moves into May, we can start to give serious thought to the coming Sporadic-E season. Hesitant beginnings often show up on 10m and 6m, and, as usual, the digital modes will be best for any weak events. CW and SSB are just possible in the stronger openings, especially on 10m.  The background rule is that there are usually two preferred activity periods, one in the morning and a second in late afternoon and early evening. However, at the start of the season, there can be a lot of spread in the timings. EME path losses are at their lowest with perigee today, Sunday the 27th, and the Moon declination is positive and rising. Moon windows will lengthen along with peak elevation, and 144MHz sky noise starts the week low but increases to moderate as the week progresses. From late Sunday to early Monday, the Sun and Moon are close. And that's all from the propagation team this week.

GB2RS News Sunday the 20th of April 2025   The news headlines: Take advantage of new RSGB membership benefits for 2025! The RSGB Board has announced Directors' liaison roles The RSGB has released a 1925 bulletin containing the original announcement of the formation of the IARU As a new benefit, the Society has teamed up with several museums to offer RSGB members discounted entry for 2025. Members can receive between 20% and 50% off admission fees at Amberley Museum, Bawdsey Radar Museum, Internal Fire Museum of Power, PK Porthcurno Museum of Global Communications and The National Museum of Computing. So, whether you're into engines, radar, transport, computers or communications there's sure to be something for you. To find out more, visit rsgb.org/partner-museums Following the RSGB 2025 AGM on Saturday the 12th of April, a brief Board meeting was held. The Board elected Stewart Bryant, G3YSX to continue in the role of Board Chair and Peter Bowyer, G4MJS to continue as Vice Chair. Both will remain in these roles until the 2026 AGM. The Board liaison roles with RSGB committees, Honorary Officers and areas of RSGB strategy have also been agreed. To find out more or to see contact details for each Board Director, go to rsgb.org/board World Amateur Radio Day was on Friday the 18th of April. It was also on that day in 1925 that the International Amateur Radio Union was formed in Paris. In celebration of this, the RSGB has shared a T & R Bulletin from 1925 that details the original announcement about the IARU's formation. This unique document has been made publicly available for all radio amateurs to be able to enjoy. To start reading, simply go to rsgb.org/radcom then click on the image to enter the web app and select the ‘RadCom Sample' option in the header. The RSGB website has a wealth of information available to you, and the search function is a useful tool to find what you are looking for. However, to make things as straightforward as possible, the Society has updated the contacts page on its website. If you need to get in touch about something specific, you'll be able to find the correct contact details at a glance. Each Headquarters department is listed with the range of services they offer. For example, you'll see that the Sales Team can also help with club insurance, Membership Services will help with any issues logging into its online membership portal, and that GB2RS news items should be sent to the RadCom Team. Whatever your query, the Team is there to help. If you need more local help, please contact your Regional Team representatives. Head over to rsgb.org/contact  to find out how to get in touch. Professor Gwyn Griffiths, G3ZIL is a well-known member of the RSGB Propagation Studies Committee, as well as someone involved with Ham Radio Science Citizen Investigation, also known as HamSCI. In celebration of Citizen Science Month during April, the RSGB has shared Gwyn's HamSCI presentation from the RSGB 2024 Convention on its YouTube channel. In the talk, Gwyn outlines the organisation's activities, particularly during the 2023 and 2024 eclipses. Go to youtube.com/theRSGB  to watch the talk now. If you'd like to find out more, join the RSGB for May's Tonight@8 webinar when HamSCI lead Nathaniel Frissell, W2NAF presents ‘Space weather we can do together'. Both Gwyn and Nathaniel recently won awards in the RSGB 2025 AGM Trophy Presentation. You can also get involved with HamSCI's preparations for a series of meteor scatter experiments in August and December. You can find further details via hamsci.org/msqp Have you ever wondered about the origins of the smart doorbell? Although a modern phenomenon, it has a history dating back over 100 years. During the latest series of The Secret Genius of Modern Life, Hannah Fry explores its early origins with a device created by Leon Theremin. During the episode radio amateur Neil, G4DBN, re-creates Leon's device. The episode will air on BBC2 at 20.00 on Wednesday the 23rd of April. Many of you will know Neil from Season One, Episode One of the series when he re-created the Great Seal Bug. Both episodes are available to watch now via BBC iPlayer. Please send details of all your news and events to radcom@rsgb.org.uk The deadline for submissions is 10am on Thursdays before the Sunday broadcast each week. And now for details of rallies and events The Cambridge Repeater Group Rally is taking place on Sunday the 27th of April at Foxton Village Hall, Hardman Road, Foxton, Cambridge, CB22 6RN. Doors open at 7.30am for traders and 9.30am to the general public. The entrance fee is £4. The event will include a car-boot sale, trade stands, a bring-and-buy area, catering, disabled facilities, an RSGB Bookstall and a free, marshalled car park. A cash and card burger van will open at 8am. The venue rules state strictly no dogs except assistance dogs on the field. Go to cambridgerepeaters.net for further details and bookings. The Dartmoor Radio Rally is taking place on Monday the 5th of May at the Yelverton War Memorial Hall, Meavy Lane, Yelverton, Devon, PL20 6AL. Free parking is available. There will be the usual bring and buy, trader stands and refreshments. Doors open at 10am and admission is £3. For further details, please contact Roger by phone on 07854 088882, or email 2e0rph@gmail.com Now the Special Event news The Spanish national society, URE, is on the air to mark the 100th anniversary of the IARU. Members are active on 160m to 6m until the 30th of April with ten different special event stations, including AO100IARU. Special awards will be available, as well as medals for the top participants from each continent who achieve the highest number of contacts with the stations on different bands and modes. Go to ure.es for further details. The Portuguese national society, REP, is also activating a number of special callsigns as part of celebrations for the 100th anniversary of the IARU. This includes CR1IARU from the Azores, CR3IARU from Madeira and CR5IARU from mainland Portugal. Members will be active on multiple bands and modes. Look out for activity until the 24th of April. Full details can be found via tinyurl.com/CR1IARU The Amateur Radio Society of Moldova is operating special event station ER100IARU until Wednesday the 30th of April in honour of the IARU Centenary. Full details can be found via qrz.com The Kuwait Amateur Radio Society is pleased to announce its participation in the IARU centennial celebrations. Members of the Society will be operating special event station 9K100IARU until Wednesday the 30th of April. Ten teams of radio amateurs from around the world are commemorating 80 years since Operation Manna and Operation Chowhound. The two operations were humanitarian food drops that helped to relieve the famine in the Netherlands behind Nazi lines late in World War Two. The teams will be active between the 25th and 27th of April on HF, VHF and the DMR Brandmeister Talk Groups unique to this event. A number of the teams are also welcoming visitors and arranging activities at their locations. To find details of Talk Groups for this event, the teams involved, as well as how to collect a commemorative award, go to manna80.radio Now the DX news Aldir, PY1SAD is active again from Georgetown in Guyana as 8R1TM until the 26th of April. Aldir will be operating on all bands using CW, SSB, digital and satellite. QSL via eQSL and Logbook of The World. Arno, DK1HV is active from Greenland as OX/DK1VK until Sunday the 27th of April. He'll be QRV on 160m to 10m mainly SSB using wire antennas and 100W radio. QSL available via his home callsign. Dom, 3D2USU is active again as 3D2AJT from Nadi in the Fiji Islands until the end of April. The call sign is in memory of JH1AJT, now Silent Key. QSL via Club Log's OQRS and Logbook of The World. Now the contest news On Tuesday the 22nd of April, the SHF UK Activity Contest runs from 1830 to 2130UTC. Using all modes on 2.3 to 10GHz frequencies, the exchange is signal report, serial number and locator. On Thursday the 24th of April, the 80m Club Championship runs from 1900 to 2030UTC. Using PSK63 and RTTY, the exchange is signal report and serial number. The UK and Ireland DX CW Contest starts at 1200UTC on Saturday the 26th of April and ends at 1200UTC on Sunday the 27th of April. Using CW on the 80 to 10m bands, where contests are permitted, the exchange is signal report and serial number. UK and Ireland stations also send their district code. The SP DX RTTY Contest starts at 1200UTC on Saturday the 26th of April and ends at 1200UTC on Sunday the 27th of April. Using RTTY on the 80 to 10m bands, where contests are permitted, the exchange is signal report and serial number. SP stations also send their province code.   Now the radio propagation report, compiled by G0KYA, G3YLA and G4BAO on Thursday the 17th of April 2025 Last week was characterised by increased Kp index numbers and severe geomagnetic storms, peaking at G4. These drove down maximum usable frequencies and disrupted DX contacts, especially on the higher HF bands. The solar wind speed increased from 380 kilometres per second to around 500 kilometres per second on the 15th and an increase in plasma density was noted as well. Subsequently, the Kp index peaked at 7.67 on Wednesday the 16th, causing visible aurora alerts in the UK. This was caused by a pair of CMEs that left the Sun on Sunday the 13th of April. We had a total of 22 M-class solar flares over four days, so a CME event was inevitable. Unsettled geomagnetic conditions are a feature on the declining side of a solar cycle, so we could unfortunately be in for many more. According to Propquest, MUFs over a 3,000km path fell to below 18MHz for long periods on Wednesday the 16th, before climbing to around 21MHz at the end of the day. Meanwhile, the solar flux index fell from a high of 170 on Friday the 11th of April to a low of 148 on Wednesday the 16th of April. Next week, NOAA predicts that the SFI will start the week around 145 but could increase to 165 as the week progresses. Unsettled geomagnetic conditions are forecast for the 22nd to the 24th of April, with a predicted maximum Kp index of four. As always, keep an eye on solarham.com for daily updates, but more importantly, get on the bands, which are a much more effective guide to HF propagation! And now the VHF and up propagation news from G3YLA and G4BAO The current period of unsettled weather looks likely to continue into the coming week. This does not mean rain every day, but periods of rain or showers with some intervening drier spells. These drier interludes are not really dominated by high pressure, just gaps between the wetter periods, so it's unlikely to produce much significant Tropo. In terms of propagation, there may be some rain scatter, although it won't be very reliable. However, the prospects for meteor scatter are more promising with the peak of the Lyrids due on Tuesday the 22nd of April. It is worth checking up on procedures for meteor scatter working if you've not done it before and you may find a new part of the hobby to add to your operating schedule. The prospects for aurora continue to be raised by what seems like an almost daily supply of aurora alerts. Continue to monitor the Kp index for signs of elevated values, where Kp is above five, for radio activity. Early signs such as fluttery signals on the LF and HF bands may suggest it's worth looking on the VHF bands for auroral activity. As we move towards the new season it is good to get into the habit of looking for Sporadic-E. The Propquest website www.propquest.co.uk shows several useful components for analysing the Es prospects. If you look at the position of the jet streams shown on the Es blog tab, these can produce favourable conditions geographically to give a hint of the right direction in which to listen. The opening season typically favours 10m or 6m. EME path losses are now decreasing towards perigee on Sunday the 27th of April. Last Friday, the 18th of April, saw minimum Moon declination, so Moon windows will lengthen along with peak elevation. 144MHz sky noise starts this week very high but decreases to low as the week progresses. And that's all from the propagation team this week.

Hello and Welcome to the DX Corner for your weekly Dose of DX as part of Ham Radios oldest Ham Radio Magazine on the air, “This week in amateur radio.” I'm Bill, AJ8B. I am not sure how many of you are interested in 60M, but overall interest is growing. One of my best friends, Joe, W8GEX, produces a 60-meter newsletter. Joe is considered by many as the godfather of 60m. With almost 250 entities confirmed on 60, I can understand why. New Zealand stations ZL4OL and ZL2CC have been heard around 0700z. Watch your 60m packet cluster for these advid 60M operators. 4U1UN has been on 60m recently. Keep an eye out for that one also. Some of the rare DX on 60 meters recently has included A51AE, 7Q6M, and T77C.Don't forget to have a look at our website 60metersonline.com. There are details about our DXCC and WAS Awards for 60 meters. . Thanks, Joe, for letting me use this information. You can learn more about 60 meters by checking out the DX Mentor podcast, episode 24. (https://youtu.be/Mq7YN6euHHM ) Just go to YouTube or your podcast app and search for The DX Mentor. Episode 24 will give you all the details about getting on 60 meters. This section of DX News comes from Bernie, W3UR, editor of the DailyDX, the WeeklyDX, and the How's DX column in QST. If you would like a free 2-week trial of the DailyDX, your only source of real-time DX information, just drop me a note at thedxmentor@gmail.com Inveterate DXpeditioner IV3FSG, Elvira, will operate D68Z from March 3 until at least March 18. Elvira is currently QRV. She will be operating on 160-6M CW, SSB, RTTY, FT8, and FT4. Elvira will use three ICOM IC-7300 radios, with one dedicated to 6M (grid locator LH18og) operational around the clock. The antenna setup will include a 6M delta loop, a DX Commander vertical for 30-10M, and an IWØRGN multiband vertical for 160-10M. To minimize duplicate QSOs, please verify Club Log online and Club Log LiveStream. For digital QSOs, monitor D68Z on PSK Reporter. IKØXBX, Francesco, will be the pilot station for this DXpedition. QSL cards are available via OQRS and LoTW. The VK9XU team ended their Christmas Island operation on Tuesday at 0257Z with around 58,000 QSOs, surpassing expectations. They thanked everyone for their discipline in the pileups. The team is now heading to Cocos (Keeling) Island. Arriving after sunset, they will start limited activity the first night and set up antennas the next day. They look forward to working everyone as VK9CU on Cocos. The DX-Adventure team is embarking on a DXpedition to the Andaman Islands (AS-001) as VU4AX from March 10th to March 20th, 2025. The team, consisting of 12 experienced operators, will be active around the clock on multiple bands from 10m to 160m, including WARC + 60m, using CW, SSB, and DIGI modes. They will operate six stations, transporting 1,150kg of meticulously prepared equipment to ensure the best possible experience. The DXpedition aims to provide a rare opportunity for QSOs, especially for USA operators, as VU4 ranks #28 for the USA and #53 worldwide. The team is supported by three experienced Pilot Stations: W2IRT Peter J. Dougherty, E21EIC Champ, and ON9CFG Bjorn. They will closely monitor propagation conditions to maximize the chances of contacts with stations across the United States. Updates and contact details for the Pilot Stations can be found on the DX-Adventure website - https://www.dx-adventure.com The DX-Adventure team looks forward to making a QSO with you from VU4 South Andaman. The DX Mentor podcast recently interview the DX-Adventure team. When that is available, I will let you know, or you can subscribe to the DX Mentor podcast and YouTube Channel to be updated.Until next week, this is Bill, AJ8B saying 73 and thanks to my XYL Karen for her love and support. I Hope to hear you in the pileups!

GB2RS News Sunday the 16th of February 2025 The news headlines: The RSGB has announced its Scout, Cadet and Girlguiding Youth Champion Listen out for stations operating for World Thinking Day on the Air New resources and ideas have been added to the RSGB British Science Week web pages The RSGB is delighted to announce that Samuel McCutchion, M7UEL will be the RSGB's Scout, Cadet and Girlguiding Youth Champion. Sam brings a wealth of hands-on experience to the role having been part of the Scouts from a young age in Beavers and then working his way up to Network. He then progressed to become an Assistant Section Leader. This knowledge will help the RSGB Youth Team to engage and offer amateur radio support to not only the Scouts but also the Cadets and Girlguiding. If you'd like to congratulate Sam on his role, or if you have any ideas you think would be useful to share, email him via youthchampion.scouts@rsgb.org.uk  Lots of amateur radio stations are on the air this weekend and next weekend for World Thinking Day on the Air. Listen out for them and encourage the young Girlguiding members. You can find details of some of the active stations via rsgb.org/thinking-day  but, if your station isn't listed, please share details on the RSGB social media channels. The event aims to encourage Girlguiding members to make friendships with those in other units, using amateur radio as the means of communication.   Have you visited the RSGB's British Science Week web pages yet? Two new worksheets have recently been added to inspire you to get involved and showcase amateur radio to new audiences. The activities were designed by the RSGB Outreach Team to fit in with this year's British Science Week theme of ‘Change and adapt'. If you'd like to deliver these activities to schools or youth groups, the Society has sample lesson plans, risk assessments and a guide to contacting your local school available on its website. Remember that British Science Week isn't just for younger audiences, it is open to all. If you're looking for ideas to get your friends and family involved or a local community group, go to rsgb.org/bsw  and visit the British Science Week resources page. There is a wealth of ideas available, from looking at the history of radio communications to building a sustainable system using only solar panels. If you have an activity planned for British Science Week, let the RSGB know by emailing the RSGB British Science Week Coordinator, Ian Neal, M0KEO via bsw@rsgb.org.uk  Details of events taking place will be shared on the Society's website.  The deadline for the RSGB Construction Competition is Saturday the 1st of March, which means you have less than two weeks left to submit your entry. The judges will be considering entries in six categories: beginners, construction excellence, innovation, software, antennas and outreach. To find out how to submit your application go to rsgb.org/construction-competition  The results of the competition will be announced during the 2025 RSGB Annual General Meeting on the 12th of  April.  If you are passionate about amateur radio and have some spare time to support fellow radio amateurs, why not become an RSGB District Representative? There are currently 12 vacancies across the United Kingdom, including in Belfast, Cambridgeshire and Lancashire. To find out if there is a vacancy in your region go to rsgb.org/volunteers  and then get in touch with the Regional Representative of the district with the vacancy. Amateur radio operators are reminded to take care when operating on the WRC-15 secondary amateur allocation at 5MHz. The UK still has no access to the full WRC-15 allocation. Despite requests, this seems unlikely to change in the foreseeable future. Whilst the UK is fortunate to have more generous licence conditions, these mustn't be put at risk by irresponsible operating in violation of the licence conditions, particularly in the 5358 to 5362kHz gap where there is no UK allocation. The RSGB website has detailed advice for operators, both for SSB and digital modes, on its rsgb.org/5mhz web page. Please take care not to transmit outside of the UK segments even if you hear other amateurs transmitting. Remember that signals heard may be coming from amateurs in other countries with different allocations. The RSGB ARDF Committee is pleased to announce the return of the British ARDF Championships in 2025. The Championships will be held as a three-day festival in early April 2025. Entries open on the 1st of March and will remain open right up until the event itself. Further information and updates can be found at tinyurl.com/ARDF25 Please send details of all your news and events to radcom@rsgb.org.uk  The deadline for submissions is 10 am on Thursdays before the Sunday broadcast each week. And now for details of rallies and events The Red Rose Winter Rally is due to take place on Sunday the 23rd of February from 10 am at Mather Hall, Mather Lane, Leigh, Lancashire, WN7 2PJ. Please note that the maximum number of five-foot tables per trader has had to be reduced from six to five. On a brighter note, the price remains as it has been for several years at £10 per table. For more information visit wmrc.co.uk The Lagan Valley Amateur Radio Society Annual Rally will take place on Saturday the 1st of March at Hillsborough Village Centre, 7 Ballynahinch Road, BT26 6AR. The doors open at 10.30 am. For more details visit lvars.uk On the 2nd of March, the Exeter Radio Rally is taking place at a new venue. The event will be held at The Kenn Centre, EX6 7UE, from 10 am. Traders and catering will be available on-site. For more information phone Pete, G3ZVI on 07714 198 374 or email g3zvi@yahoo.co.uk Now the Special Event news Daren, 2E0LXY is hosting a special amateur radio event to raise funds for the Sheffield Children's Hospital today, the 16th. He will be operating on the 80, 40, 20, 17, 15, 12 and 10m bands using FT8. He will also be active on the 2m and 70cm bands using FM. DMR users can talk to Daren via Brandmeister talk group 23530. More information, including how to donate, is available via Daren's QRZ.com page. Special callsign S5701DX is running during February in memory of Slavko, S57DX who became a Silent Key last February. The station has been heard recently using CW and SSB on the HF bands. For more information visit QRZ.com From the 1st to the 28th of March George, MM0JNL will once again be activating special event station GB0GTS. This year the station is active in support of the Great Tommy Sleepout. This national challenge aims to raise funds and awareness for all former UK service personnel who are living homeless. More details are available at QRZ.com and rbli.co.uk Now the DX news Bob, NC6Q is active as HP1TT from Panama until tomorrow, the 17th.  He is operating CW and some SSB on the 40, 20, 15 and 10m bands. QSL directly to NC6Q. Datta, VU2DSI is operating from Lonar Lake in India from the 20th to the 24th of February 2025. This unique location was formed by the impact of a meteor around 550,000 years ago. The station will be active on the 40, 20, 15 and 10m bands using SSB. More information can be found at QRZ.com Claudio, HB9OAU is active as D44OA from Sal Island, AF-086, Cape Verde until Tuesday the 18th. He is operating using CW and SSB on the 40 to 6m bands. QSL via Logbook of the World and Club Log.  Now the contest news The ARRL International DX Contest started at 0000UTC on Saturday the 15th and runs until 2359UTC today, Sunday the 16th of February. Using CW on the 160 to 10m bands, where contests are permitted, the exchange is signal report and transmit power. USA stations also send their state and Canadian stations send their province. On Tuesday the 18th, the RGSB 1.3GHz Activity Contest runs from 20:00 to 22:30 UTC. Using all modes on the 23cm band, the exchange is signal report, serial number and locator. On Thursday the 20th, the RSGB 70MHz UK Activity Contest runs from 20:00 to 22:30 UTC. Using all modes on the 4m band, the exchange is signal report, serial number and locator. The CQ 160m DX Contest starts at 22:00 UTC on Friday the 21st and ends at 22:00 UTC on Sunday the 23rd of February. Using SSB on the 160m band, the exchange is signal report and CQ zone. USA stations also send their state and Canadian stations send their province. The REF Contest starts at 06:00 UTC on Saturday the 22nd and ends at 18:00 UTC on Sunday the 23rd of February. Using SSB on the 80 to 10m bands, where contests are permitted, the exchange is signal report and serial number.  Now the radio propagation report, compiled by G0KYA, G3YLA and G4BAO on Thursday the 13th of February 2025 Two large coronal holes on the Sun's surface have been spraying solar material towards Earth, pushing the Kp index to a high of 4.67. The solar wind speed has been consistently higher than 500 kilometres per second and, with a south-pointing interplanetary magnetic field, the plasma has flooded into Earth's magnetic field. There have been a few aurora warnings, but these have only been minor. As a result, the ionosphere has not been too badly affected and daytime maximum usable frequencies over a 3,000km path have generally remained above 28MHz, with the odd dip towards 24MHz. Coronal mass ejections have not made an appearance and there were only three M-class flares between the 9th and 13th of February. Meanwhile, the solar flux index fell to the 150s and 160s last week. Recent HF DX has included the V73WW DXpedition on the Marshall Islands, which has been worked from the UK, including on the 40, 30 and 20m bands using CW. The TX7N DXpedition to Marquesas Island in French Polynesia has just finished. It wasn't an easy path, but it was worked from the UK on all bands from 30 to 12m using FT8, CW and SSB. Next week, NOAA predicts that the solar flux index could rise a little, to be in the 180 to 190 range. Once Earth is free from the effects of the current coronal hole stream, we may expect the Kp index to retreat, perhaps to a maximum of 2. So, DX next week could be quite reasonable but, as always, keep an eye on solarham.com for daily updates. And now the VHF and up propagation news from G3YLA and G4BAO The lingering high pressure just to the east of the UK is holding weather fronts over western Britain for the time being with any tropo benefits confined to eastern areas and being marginal at best.  During the coming week, changes will be slow but gradually a more determined push on the Atlantic fronts may bring them over most areas, except the extreme southeast of the country. This will make rain scatter more accessible although the models suggest that the fronts are likely to become weaker. So, they will not be especially useful by the time they reach the southeast. Sporadic-E is in its quiet season now, as are the meteor scatter prospects, with no major showers in attendance until the spring Lyrids in late April. Perhaps this quieter time is a chance to do some operating housekeeping. For example, you could update a list of nearby repeaters and beacons to help you track developing openings. Or maybe you could consider trying a new mode or band. Perhaps you could learn to use digital modes for meteor scatter. Maybe consider joining the increasing numbers trying CW on the 2m band. Moon declination went negative again on Saturday the 15th and path losses are rising as the Moon moves away to apogee, its furthest point from Earth, on Tuesday the 18th. 144MHz sky noise is low for most of the coming week but goes high for the weekend of Saturday the 22nd. And that's all from the propagation team this week.

GB2RS News Sunday the 9th of February 2025 The news headlines: A new RSGB web page focuses on emerging technology An upcoming talk at Bletchley Park Museum aims to widen awareness of the radio spectrum and radio transmission Remember to share your British Science Week ideas The RSGB has launched a new web page on how emerging technology can be used in amateur radio. Technologies such as artificial intelligence and 3D printing offer the opportunity to broaden the definition of amateur radio. They can also increase appeal and attract a more diverse audience. For existing radio amateurs, they offer the opportunity for progression through learning new skills. You'll also find links to two RSGB Convention presentations, including the newly released talk on 3D printing by Tom Wardill, 2E0JJI. Go to rsgb.org/emerging-technology  to learn more. The Society will be adding more technologies to the web page in the coming months and would love to hear from you if you are involved in amateur radio in any of these areas. Share your stories via comms@rsgb.org.uk  On Saturday the 29th of March, the RSGB National Radio Centre Coordinator, Martyn Baker, G0GMB, together with Andy Webster, G7UHN from the Radio Communications Foundation, will be delivering a talk in the Fellowship Auditorium at the Bletchley Park Museum. The presentation will introduce people to the radio spectrum and how to get to grips with the fundamentals of radio transmission. The session is being delivered as part of the RSGB's ongoing strategy to promote amateur radio to wider audiences. The Society is pleased to announce that RSGB members who would like to attend the talk can benefit from a 10% discount, reducing the price to £14.40. To find out more about this talk, go to the ‘What's on' section on the Bletchley Park website via bletchleypark.org.uk  If you'd like to visit the Bletchley Park museum after the talk, don't forget that RSGB members can gain free entry by downloading a voucher from the RSGB website via rsgb.org/bpvoucher British Science Week is less than a month away and the RSGB would love you to use your interest, expertise and enthusiasm for amateur radio to get people involved. The annual event takes place between the 7th and 16th of March and celebrates science, technology, engineering and maths. Perhaps you love going portable and could take a local rambler group on an activation with you, or maybe you're a member of ‘Men in Sheds' and could deliver a soldering demonstration for them. The Society wants to make amateur radio accessible and inclusive for everyone. All ideas are welcome, both big and small. Whatever you are planning, send your ideas to the RSGB British Science Week Coordinator, Ian Neal, M0KEO via bsw@rsgb.org.uk  The RSGB will continue to share resources and ideas for how to get involved via rsgb.org/bsw  A competition has been launched for RSGB Regions 6 and 7 in Wales that will take place throughout March. The aim is to encourage both individual RSGB members, as well as Affiliated Clubs in Wales, to build their own resonant 21MHz antenna and make as many QSOs as possible on the 21MHz band during the month. There are four categories to enter, with certificates issued to the top three stations in each of the categories. A club trophy is also available. To view the full competition rules and to access the submission form, go to tinyurl.com/walescomp  Don't forget that Girlguiding groups will be taking part in World Thinking Day on the Air activities over the weekends of the 15th and 22nd of February. The event aims to encourage Girlguiding members to make friendships with those in other units, using amateur radio as the means of communication. A list of stations that have provided the RSGB with details of their callsign can be found by going to rsgb.org/thinking-day  If you'd like to be added to this list, please email comms@rsgb.org.uk And now for details of rallies and events Today, the 9th, the Mid Cheshire Amateur Radio Society RadioActive Fair is taking place at Nantwich Civic Hall, Market Street, Nantwich, Cheshire, CW5 5DG. The doors are open from 10 am to 3 pm and admission costs £5. Hot food, refreshments and free car parking are available. For more information contact Patrick, 2E0VGF via info@radioactivefair.co.uk The Red Rose Winter Rally is due to take place on Sunday the 23rd of February from 10 am at Mather Hall, Mather Lane, Leigh, Lancashire, WN7 2PJ. Please note that the maximum number of five-foot tables per trader has had to be reduced from six to five. On a brighter note, the price remains as it has been for several years at £10 per table. For more information visit wmrc.co.uk The Lagan Valley Amateur Radio Society Annual Rally will take place on Saturday the 1st of March at Hillsborough Village Centre, 7 Ballynahinch Road, BT26 6AR. The doors open at 10.30 am. For more details visit lvars.uk Now the Special Event news A series of special event stations is active until the 31st of March to celebrate the city of Chemnitz, one of the European Capitals of Culture for 2025. All QSOs will be uploaded to eQSL, Logbook of the World, Club Log and the DARC Community Logbook. Paper QSL cards will not be issued. For more information about the event, including details of a certificate that is available for working the stations, visit 2025c.de Special callsign A9100IARU is in use by the Bahrain Amateur Radio Society to mark the 100th anniversary of the International Amateur Radio Union. The callsign will be active for five days during each month of the 2025 year. The station was spotted recently using FT4 on the 10m band. QSL via EC6DX. British Railways Amateur Radio Society is continuing to run special event stations GB0LMR and GB2SDR during 2025 to celebrate 200 years of train travel. Operation is mainly focused on 40m but there may be additional activity on the 10m band using SSB. QSL via the Bureau. To read more about the special event stations, visit QRZ.com A team of operators from DARC is active until the 27th of April using special callsign DA0IARU. The station is operating to celebrate the 100th anniversary of the IARU. The special event team has been in existence for around five years and is led by Ric, DL2VFR. Now the DX news Thierry, TK1CX is active from Cameroon until the end of February. He is QRV as TJ/TK1CX on the 20, 17, 15, 12 and 10m bands. He operates mainly using FT8. QSL via Logbook of the World, eQSL, or via EA5ZD. Przemo, SP3PS is operating as C5SP from The Gambia until around the middle of March. He operates using SSB and FT8 on the HF bands. QSL via SP3PS. Now the contest news The CQ World Wide WPX RTTY Contest started at 0000UTC on Saturday the 8th and runs until 2359UTC today, the 9th of February. Using RTTY on the 80 to 10m bands, where contests are permitted, the exchange is signal report and serial number. The PACC Contest started at 1200UTC on Saturday the 8th and runs until 1200UTC today, the 9th of February. Using CW and SSB on the 160 to 10m bands, where contests are permitted, the exchange is signal report and serial number. PA stations also send their province. On Tuesday the 11th, the RSGB 432MHz FM Activity Contest runs from 1900 to 1955UTC. Using FM on the 70cm band, the exchange is signal report, serial number and locator. Also, on Tuesday the 11th, the RSGB 432MHz UK Activity Contest runs from 2000 to 2230 UTC. Using all modes on the 70cm band, the exchange is signal report, serial number and locator. On Wednesday the 12th, the RSGB 432MHz FT8 Activity four-hour Contest runs from 1700 to 2100 UTC. Using FT8 on the 70cm band, the exchange is a report and four-character locator. Also, on Wednesday the 12th, the RSGB 432MHz FT8 Activity two-hour Contest runs from 1900 to 2100 UTC. Using FT8 on the 70cm band, the exchange is a report and four-character locator. Stations entering the four-hour contest may also enter the two-hour contest. On Wednesday the 12th, the RSGB 80m Club Championship data leg runs from 2000 to 2130UTC. Using PSK63 and RTTY on the 80m band, the exchange is signal report and serial number. On Thursday the 13th, the RSGB 50MHz UK Activity Contest runs from 2000 to 2230UTC. Using all modes on the 6m band, the exchange is signal report, serial number and locator. The ARRL International DX Contest starts at 0000UTC on Saturday the 15th and runs until 2359UTC on Sunday the 16th of February. Using CW on the 160 to 10m bands, where contests are permitted, the exchange is signal report and transmit power. USA stations also send their state and Canadian stations send their province.  Now the radio propagation report, compiled by G0KYA, G3YLA and G4BAO on Wednesday the 5th of February 2025 Last week went pretty much as predicted. The solar wind from a large coronal hole impacted the Earth on Saturday the 1st of February, pushing the Kp index to four. The hole was so large that the geomagnetic disturbance lasted until the early evening on Sunday. Once the solar wind speed had dropped, things got back to normal and the Kp index has been in the range of 1 to 2 ever since. The event appeared to have had little effect on HF propagation, with maximum usable frequencies over a 3000km path remaining above 28MHz during the daylight hours. So it looks like we dodged a bullet. At the time of writing, we have had 21 M-class flares in three days. A solar flare measuring M8.8 was detected around active region 3981, peaking at 0358UTC on the 3rd of February. This was the strongest flare yet from this region in terms of peak X-Ray flux. However, the flare itself was impulsive and was not the source of a coronal mass ejection. Over the next week, NOAA predicts that the solar flux index could fall slightly to be in the 180 to 200 range. Make the most of the good propagation as we may be entering a period of unsettled geomagnetic conditions again from the 10th to the 17th of February. NOAA predicts that the Kp index could rise to a maximum of 5 on the 13th but is likely to be in the range of 3 to 5 over the seven days. Part of this may be down to another coronal hole which became Earth-facing on the 6th of February. There is also a good chance that we could get an X-class eruptive flare from active regions 3981 or 3978, which could result in a coronal mass ejection. We recommend you keep an eye on solarham.com for daily updates. And now the VHF and up propagation news from G3YLA and G4BAO High pressure during the second half of last week brought some useful tropo conditions. As this week, ending today the 9th comes to a close there are some wintry showers along North Sea coasts, which may produce some snow and rain scatter. However, this may be weakened by the nearby high pressure.  By the end of this week, ending today the 9th, there will be a change of weather pattern as the high, having now migrated to Scandinavia, leaves room for Atlantic weather systems to encroach from the west during the coming week. This could bring rain scatter possibilities to the western side of the country. These should be more useful than the eastern coast ones at the end of last week since the rain will probably be heavier and the fronts slow-moving. This time of year is something of a desert for Sporadic-E propagation although look out for lesser events as a result of jet streams. You can track these on the Propquest website. Keep a look out for auroras during the week beginning tomorrow, the 10th. The likelihood of M-class flares is around 85%, while the chance of X-class flares is approximately 20%. So keep an eye on the Kp index for any potential solar events that could cause auroras. Next week, there are no major meteor showers. The next significant meteor shower, the Lyrids, will become active in April. Keep checking the pre-dawn period for random meteors. Moon declination reached a maximum yesterday, Saturday the 8th. Path losses are still low but will increase throughout the coming week. This means that this weekend, ending today the 9th, should produce good activity for EME, especially on the GHz bands with long Moon windows and high peak Moon elevation. 144MHz sky noise is moderate this weekend, ending today the 9th, but falls to low for the rest of the coming week. And that's all from the propagation team this week.

GB2RS News Sunday the 2nd of February 2025 The news headlines: The RSGB's Tonight@8 webinar tomorrow will focus on fault-finding and basic electronics in construction projects Peter Bowyer, G4MJS to take on new role as RSGB Board Vice Chair Don't forget to keep track of the RSGB's strategy updates Tomorrow's Tonight@8 webinar will help you navigate basic fault-finding and electronics within your construction projects. Lee Aldridge, G4EJB will use his many years of experience working in telecoms and electronics to help you understand what to do when you've built a project, but it doesn't work. Go to rsgb.org/webinars to find out more. Join the presentation live on the RSGB YouTube channel or special BATC channel and ask questions via the live chat. You can also read more from Lee in the latest edition of RadCom Basics on pages 16 to 24. The RSGB has announced that Peter Bowyer, G4MJS is to take on the new role of RSGB Board Vice Chair. The current Board Chair, Stewart Bryant, G3YSX said that the role of RSGB Board Chair has always been a busy one and, as the RSGB has taken on more commitments, the demands of this position have continually grown. Being able to share those duties is in the best interests of both the Society and the incumbent, and he is grateful to Peter for volunteering for this new role. Contact details for Peter and other RSGB Board Directors are on the RSGB website at rsgb.org/board  As we start a new year, the RSGB would like to highlight that it shares regular updates on its strategy both in RadCom and online. The latest update by General Manager Steve Thomas, M1ACB reflects on the year ahead and discusses how best the Society might achieve a clear direction for 2025. Read this and previous strategic updates on the RSGB website at rsgb.org/strategy-updates  The RSGB exams team is pleased to announce the publication of a revised version of Syllabus Version 1.6. This update is known as Version 1.6b. The revisions address feedback received from the community since the publication of Version 1.6a. The companion document summarises the changes made to the syllabus which include moving some material from Licensing, in Section 1, to the more appropriate Section 7 which focuses on Operating. There are no significant changes to the number and content of learning points. Version 1.6b will be in effect for exams held from the 1st of April 2025.  The RSGB's weekly news broadcast GB2RS is celebrating its 70th anniversary this year. As part of the celebrations, a special callsign GB70RS is active throughout the year. The callsign is being operated by radio amateurs who help to deliver GB2RS each week and could include Newsreaders and RSGB Headquarters staff. You can listen out for operators on all modes and all bands, with activity taking place at any time, although you are particularly likely to hear them before and after the GB2RS broadcasts. Find out more via the GB70RS page at QRZ.com  If you'd like to learn more about the weekly news service, and other celebratory activities taking place this year, watch January's Tonight@8 webinar, which is available on the Society's YouTube channel.   The January 2025 edition of RadCom Basics is now available on the RSGB website for members to read. RadCom Basics is aimed at new licensees and amateurs who want to refresh their skills and knowledge. Among others, this edition includes articles that provide advice on constructing a kit, options for installing a suitable 40m band antenna in a small garden, and a discussion on what you need to power a portable station. To read RadCom Basics visit rsgb.org/radcom-basics RSGB Headquarters will be closing at 12 pm on Friday the 7th of February as RSGB staff will be attending the funeral of their colleague Gillian Coull. To allow time for preparation of the GB2RS News script, the deadline for the GB2RS News broadcast on Sunday the 9th has been brought forward. Please send details of all your news and events to radcom@rsgb.org.uk by 10 am on Wednesday the 5th of February. And now for details of rallies and events On Sunday the 9th of February, the Mid Cheshire Amateur Radio Society RadioActive Fair will take place at Nantwich Civic Hall, Market Street, Nantwich, Cheshire, CW5 5DG. The doors will be open from 10 am to 3 pm and admission will cost £5. Hot food, refreshments and free car parking will be available. For more information contact Patrick, 2E0VGF via info@radioactivefair.co.uk The Red Rose Winter Rally is due to take place on Sunday the 23rd of February from 10 am at Mather Hall, Mather Lane, Leigh, Lancashire, WN7 2PJ. Please note that the maximum number of five-foot tables per trader has had to be reduced from six to five. On a brighter note, the price remains as it has been for several years at £10 per table. For more information visit wmrc.co.uk The Lagan Valley Amateur Radio Society Annual Rally will take place on Saturday the 1st of March at Hillsborough Village Centre, 7 Ballynahinch Road, BT26 6AR. The doors open at 10.30 am. For more details visit lvars.uk Now the Special Event news Special callsign HB20SOTA is in use throughout 2025 by the Swiss SOTA Group to celebrate its 20th anniversary. For more information, and to read details of a certificate that is available for working the station, visit tinyurl.com/hb20sota Special callsign OF60AP is in use throughout 2025 by members of the Central Uusimaa Radio Amateurs Association, OH2AP. The station is operating to celebrate the club's 60th anniversary. QSL via Club Log's OQRS. For details of a certificate that is available for working the station visit tinyurl.com/OF60AP2025 Now the DX news Giovanni, IZ2DPX is active from ZD7DPX from St. Helena Island, AF-022, until tomorrow the 3rd of February. He is operating SSB and digital modes on the HF bands. QSL via Club Log's OQRS, or directly to IK2DUW. Aldir, PY1SAD is active as 8R1TM from Georgetown, Guyana until the 8th of February. He is operating CW, SSB and digital modes across a variety of bands and via satellite. QSL via Logbook of the World, eQSL, QRZ.com, or directly to Aldir's home call. Now the contest news Today, the 2nd, the RSGB 432MHz Affiliated Societies Contest runs from 0900 to 1300UTC. Using all modes on the 70cm band, the exchange is signal report, serial number and locator. Tomorrow, the 3rd, the RSGB 80m Club Championship runs from 2000 to 2130UTC. Using SSB on the 80m band, the exchange is signal report and serial number. On Tuesday the 4th, the RSGB 144MHz FM Activity Contest runs from 1900 to 1955UTC. Using FM on the 2m band, the exchange is signal report, serial number and locator. Also on Tuesday the 4th, the RSGB 144MHz UK Activity Contest runs from 2000 to 2230UTC. Using all modes on the 2m band, the exchange is signal report, serial number and locator. On Wednesday the 5th, the RSGB 144MHz FT8 Activity four-hour Contest runs from 1700 to 2100UTC. Using FT8 on the 2m band, the exchange is a report and four-character locator. Also on Wednesday the 5th, the RSGB 144MHz FT8 Activity two-hour Contest runs from 1900 to 2100UTC. Using FT8 on the 2m band, the exchange is a report and four-character locator. Stations entering the four-hour contest may also enter the two-hour contest. On Wednesday the 5th, The United Kingdom and Ireland Contest Club 80m Contest runs from 2000 to 2100UTC. Using SSB on the 80m band, the exchange is your six-character locator. On Saturday the 8th, the Worked All Britain 1.8MHz Phone Contest runs from 1900 to 2359UTC. Using SSB on the 160m band, the exchange is signal report, serial number and Worked All Britain area. Also on Saturday the 8th, the RGSB 1.8MHz Contest runs from 2000 to 2300UTC. Using CW and SSB on the 160m band, the exchange is signal report and serial number. The CQ World Wide WPX RTTY Contest starts at 0000UTC on Saturday the 8th of February and runs until 2359UTC on Sunday the 9th of February. Using RTTY on the 80 to 10m bands, where contests are permitted, the exchange is signal report and serial number. The PACC Contest starts at 1200UTC on Saturday the 8th of February and runs until 1200UTC on Sunday the 9th of February. Using CW and SSB on the 160 to 10m bands, where contests are permitted, the exchange is signal report and serial number. PA stations also send their province.  Now the radio propagation report, compiled by G0KYA, G3YLA and G4BAO on Thursday the 30th of January 2025 Last week was pretty unremarkable as far as the Sun goes, but it looks like that is about to change. The seven days preceding Thursday the 30th were characterised by reasonably settled geomagnetic conditions, with a maximum Kp index of 3.67 and a solar flux index that fell from 205 on the 24th, to the 170s by the 30th. During this period there had been only four M-class solar flares and no X-class events. Over the next few days, things could change. Two large coronal holes near the Sun's equator threaten to upset the quiet conditions. As the solar material flows out it could cause the Kp index to rise, perhaps to 4, with reduced maximum usual frequencies and noisy conditions. But this will depend upon its associated Bz or interplanetary magnetic field. If it is south-pointing it will couple more easily with the Earth's magnetic field, allowing plasma to flow in, and the Kp index will rise. However, if it is north-pointing we may see very little effect at all. So, keep an eye on Solarham.com for real-time updates and look for increased solar wind speed as the main indicator of the approaching solar material. If the Bz does point south we may expect unsettled conditions and possible aurora today, the 2nd. Meanwhile, three sunspot groups are rotating into an Earth-facing position in the Northern Hemisphere on the Eastern side of the Sun. We have already seen an M-class flare from one of them. These could boost the solar flux index but could also be a source of solar flares and coronal mass ejections over the coming week. Strangely, NOAA does not seem to think they will, as its predicted solar flux index over the next seven days is in the 150 to 160s range. It does agree with our prediction of unsettled geomagnetic conditions, although with a projected Kp index of 5 today, the 2nd, falling to 4 over the next three days. We will just have to wait and see. Meanwhile, maximum useable frequencies over a 3,000km path are still exceeding 28MHz from around 0830 to 1600 UTC. As the month moves on, we can expect the amount of daylight to increase, so this period may be extended. Make the most of 160 and 80m as the optimum time for these bands has now passed. And now the VHF and up propagation news from G3YLA and G4BAO The tail end of the previous week saw a few weak weather features as lows and a front brushed past. However, from this first weekend of February, there will be a trend to higher pressure, which will offer up some tropo opportunities at times during the coming week.  There is a chance of the occasional decaying front drifting down the country but, for most of the next week, it'll be a tropo story, if anything. 50MHz has been quiet again as we await the return of maybe the last Spring equinox-style propagation of this cycle around mid-March. Meteor scatter is once again mostly down to random activity although there is one minor shower, the Capricornids-Sagittariids, which peaked yesterday, Saturday the 1st of February.  Rain scatter may be somewhat rarer due to the mainly high-pressure pattern.  Some auroral propagation is not without hope in view of the large coronal hole, which crossed the Sun last week. Keep a lookout for high Kp values, and keep an ear open for watery signals on the LF bands as a good sign of potential activity on the higher bands. Moon declination goes positive again today, the 2nd. With perigee having passed late yesterday, the 1st, this means that the upcoming week will be good for EME. This is especially true on the GHz bands if you have a clear view of the horizon. 144MHz sky noise is low, rising to moderate next weekend. One final note: there have been some access problems with the data feeds for the Propquest website. Hopefully, these are temporary and have fixed themselves by the time you hear this broadcast. The other data plots such as jet stream charts should continue to update so there is plenty to look at on the other pages. And that's all from the propagation team this week.

GB2RS News Sunday the 26th of January 2025 The news headlines: The RSGB has announced the details of the amateur radio activity that it provided for the British Science Week 2025 Community Pack Nominations encouraged for the role of RSGB President The next Tonight@8 webinar will focus on fault finding in construction projects The RSGB is delighted to announce details of the amateur radio activity that the Society provided for the British Science Week 2025 Community Pack. The RSGB Outreach Team, working with the RSGB Comms Team, submitted two activities on this year's theme of ‘Change and adapt' and one was chosen for the Community Pack. This activity was created by John Hislop, G7OHO and tested by RSGB School Youth Champion Chris Aitken, MM0WIC, and other members of the Outreach Team with various groups and ages. It uses amateur radio to find out if people in different countries are seeing changes in their weather patterns. It is a simple activity that is also designed to get people on the air. Community or youth groups will need access to a Digital Mobile Radio repeater and assistance from a radio amateur, which is why the RSGB is asking for the support of the amateur radio community to make this as effective as possible! You can find the RSGB activity and other resources on its website at rsgb.org/bsw so take a look and get ready to be involved! You can also find the full set of this year's activity packs at britishscienceweek.org  To ask questions or suggest an activity, contact the RSGB British Science Week Coordinator Ian Neal, M0KEO via bsw@rsgb.org.uk  The RSGB President is a prestigious and important role. Each President has the autonomy to shape the duties and activities they carry out to best match their view of the role. Former Presidents have spoken of the unique insight it has given them into the hobby, and the fulfilment they have felt from the role. Read more from the current and some previous Presidents by going to rsgb.org/president  If you believe you can advocate for amateur radio, that you have the necessary understanding of how the RSGB works, and are someone who can relate to and talk engagingly with a wide range of people, then why not apply to be the next RSGB President? Nominations are now open in the RSGB 2025 elections and full candidate packs can be found via rsgb.org/election  Applications are strongly encouraged from radio amateurs of all different backgrounds and identities. Every new volunteer who joins the RSGB is an opportunity to bring a different perspective, which the Board is eager to embrace. Remember that the closing date for all vacancies is 2359UTC on the 31st of January. So, if you'd like to rise to the challenge and be the Society's next President, act now.   Have you ever spent time constructing a project, only to find it doesn't work? If so, the next Tonight@8 webinar on Monday the 3rd of February is one to put in your diary. Lee Aldridge, G4EJB will present a basic fault finding and electronics session that will look at the requirements of construction, as well as the pros and cons of different types of construction. He will also look at what to do when you've built a project, but it doesn't work. This will include looking at your method, understanding some simple circuits and basic use of a digital multimeter, your expectations, as well as checking and testing. Lee has nearly 35 years experience of working in telecoms and electronics and will be known by many as the former RadCom Basics Editor. Find out more about this discussion by going to rsgb.org/webinars  Watch the presentation live on the RSGB YouTube channel or special BATC channel and ask questions via the live chat. Today, the 26th, the 2m band is full of transmissions from operators taking part in 145 Alive. The event is running from 12 pm to 3 pm and there are nets operating in most Maidenhead Squares across England, Scotland, Wales and Ireland. To take part, all you need to do is call in and make contact with others. For more information visit the 145 Alive Facebook page. Have you been involved in inspiring newcomers to amateur radio? Do you have a knack for introducing and explaining the fundamental principles of our wonderful pastime to the uninitiated? If so, have you considered writing for RadCom Basics? Tim, G5TM, the RadCom Basics Editor, welcomes all suggestions. If you have ideas for future articles, email radcombasics@rsgb.org.uk The RSGB is looking for an assistant editor to join the team that produces its suite of RadCom publications. The successful candidate will be involved in everything from magazine production and sub-editing to writing articles and planning content. More information is available on page 83 of the February 2025 issue of RadCom and via rsgb.org/careers  If you are interested in applying for the role, email radcom@rsgb.org.uk  And now for details of rallies and events The Lincoln Shortwave Club Winter Radio Rally is taking place today, the 26th, at The Festival Hall, Caistor Road in Market Rasen. The doors open at 10 am and admission is £3. Hot refreshments and ample free car parking are available. For more information contact Steve Burke, M5ZZZ on 07777 699 069 or email m5zzz@outlook.com On Sunday the 9th of February, the Mid Cheshire Amateur Radio Society RadioActive Fair will take place at Nantwich Civic Hall, Market Street, Nantwich, Cheshire, CW5 5DG. The doors will be open from 10am to 3pm and admission will cost £5. Hot food, refreshments and free car parking will be available. For more information contact Patrick, 2E0VGF via info@radioactivefair.co.uk The Red Rose Winter Rally is due to take place on the 23rd of February from 10am at Mather Hall, Mather Lane, Leigh, Lancashire, WN7 2PJ. Please note that the maximum number of five-foot tables per trader has had to be reduced from six to five. On a brighter note, the price remains as it has been for several years at £10 per table. For more information visit wmrc.co.uk Advance notice now that the 13th Scottish Microwave Round Table will be held on Saturday the 1st of November 2025 at the Museum of Communication, Burntisland, Fife, Scotland. There will be an optional dinner in the evening at a local hotel. Further updates will be posted on the gmroundtable.org.uk website in June or July 2025. To find out more email Colin via gm4hwo@gmail.com Now the Special Event news The Straight Key Century Club's Straight Key Month is currently underway. The annual on-air event commemorates the Club's founding in 2006 and celebrates the original instruments of early radiotelegraphy including straight keys, bugs and ‘cootie' keys. Listen out for the K3Y callsign which is being aired from the ten USA call areas. Information on the event and QSL instructions can be found at tinyurl.com/K3Y2025 A large multi-national team is active as TX7N from Hiva Oa in the Marquesas Islands, OC-027, until tomorrow, the 27th. The team is operating using CW, SSB and digital modes on the 160 to 6m bands. QSL via Club Log's OQRS and Logbook of the World. For more information and updates visit tx7n.com British Railways Amateur Radio Society is running special event stations GB0LMR and GB2SDR during 2025 to celebrate 200 years of train travel. Operation will be mainly focused on 40m but there may be additional activity on other bands. QSL via the Bureau. To read more about the special event stations visit QRZ.com  Now the DX news Dwight, VE7BV is active as TG9BBV from Guatemala until the 28th of January. He is operating using mostly CW and SSB on the 40 to 6m bands. QSL via Dwight's home call and Logbook of the World. Ralf, DB4REB is active as CN2REB while on holiday in Morocco until the 30th of January. He is operating using CW, FT8 and SSB on various bands. Ralf is hoping to work some Parks on the Air sites along the coast during his visit. QSL via eQSL or directly to Ralf's home call. For more information and updates visit QRZ.com Felix, DL5XL is active as DP1POL from a German research station in Antarctica, AN-016, until the 25th of February. He is operating mainly using CW on the HF bands. There may also be some digital mode and SSB activity. QSL via DL1ZBO. QSOs will be uploaded to Logbook of the World and Club Log. Now the contest news The British Amateur Radio Teledata Group RTTY Sprint started at 1200UTC on Saturday the 25th and runs until 1200UTC today, the 26th of January. Using RTTY on the 80 to 10m bands, where contests are permitted, the exchange is your serial number. The CQ 160m DX Contest started at 2200UTC on Friday the 24th and runs until 2200UTC today, the 26th of January. Using CW on the 160m band, the exchange is signal report and CQ Zone. USA stations also send their state and Canadian stations send their province. On Tuesday the 28th, the RSGB SHF UK Activity Contest runs from 1930 to 2230UTC. Using all modes on the 13, 9, 6 and 3cm bands, the exchange is signal report, serial number and locator. On Wednesday the 29th, the United Kingdom and Ireland Contest Club 80m Contest runs from 2000 to 2100UTC. Using CW on the 80m band, the exchange is your six-character locator. The UK Six Metre Group Winter Marathon began at 0000UTC on Sunday the 1st of December and ends at 2359UTC on Friday the 31st of January. Using all modes on the 6m band, the exchange is signal report and locator. On Sunday the 2nd, the RSGB 432MHz Affiliated Societies Contest runs from 0900 to 1300UTC. Using all modes on the 70cm band, the exchange is signal report, serial number and locator.  Now the radio propagation report, compiled by G0KYA, G3YLA and G4BAO on Thursday the 23rd of January 2025 This week, ending today the 26th, has looked a lot like a repeat performance of two weeks ago. The majority of the sunspots are in the western hemisphere with very few in the eastern side. This means that the solar flux index could drop over the coming week unless there are sunspots ready to rotate into view to replace those being lost. A look at the STEREO Ahead spacecraft imagery suggests that there are indeed sunspots over the Eastern limb, so all may not be lost. Overall, the Sun has been fairly quiet. There were no X-class flares and only five M-class flares from the 19th to the 23rd of January. The Kp index has also been relatively low, only peaking at four for one three-hour period on the 20th of January. As a result, with the solar flux index in the 200s, HF conditions have been quite good. The maximum usable frequency over a 3,000km path has been consistently over 28MHz, from around 0830 to 1600 UTC. However, the 20, 17, 15 and 12m bands, seem to be carrying most of the DX at the moment. Next week, NOAA predicts that the solar flux index will remain in the mid-200s. Geomagnetic conditions are also predicted to be good until the end of the month, but a Kp index of 5 is forecast for the 31st of January, and this could last for a few days. So, we urge you to make the most of the conditions now, before geomagnetic storming, if it occurs, makes a mess of HF as we enter February.  And now the VHF and up propagation news from G3YLA and G4BAO The weather pattern is being driven by a very strong winter jet stream across the Atlantic Ocean. This gives scope for rapid development of deep lows and consequent gales and damaging winds. On Friday the 24th of January, the first big storm hit the northwest of Britain. We may find that the next low in the series is heading for southern Britain tomorrow, the 27th.  This all makes tropo unlikely for much of the week ahead since it stays unsettled through most of the period but with the smallest hint of higher pressure trying to return from Thursday. Rain scatter will probably be worth some consideration on the GHz bands while meteor scatter remains driven by random activity rather than any major showers. There have been further aurora alerts over the last week and it's always worth keeping the Kp index in view to monitor any possible chances for aurora. High figures, above a Kp index of 4, are a good trigger point to get interested. Moon declination reaches a minimum in the northern hemisphere today, the 26th, when Moon windows are at their shortest and peak Moon elevation is at its lowest. Path losses are now falling as we passed apogee on Tuesday the 21st. 144MHz sky noise is high, reaching over 3,000 Kelvin today, the 26th, before dropping to moderate until Wednesday when the Moon and Sun are very close in the sky for the whole Moon pass. After this, it drops to a low for the rest of the week. And that's all from the propagation team this week.

GB2RS News Sunday the 15th of December The news headlines: The RSGB 2025 election nominations process is open The Society is advertising for a new Convention Chair YOTA Month is busy this week with more callsign hosts to listen out for The RSGB 2025 elections process has begun, and nominations are open for a range of volunteer roles. The RSGB's President John McCullagh, GI4BWM will reach the end of his second year as President at the AGM and so will stand down. There are also two Elected Board Director vacancies. The Board is looking for people with specific skills to fill these roles. The current President is one of the few at the Board level with extensive experience in spectrum matters and negotiating with the authorities, so that skills gap needs to be filled. Outreach has been an important focus over the last year for the Society, and it would like to support the current activities and expand on them. These developments will include encouraging practical skills amongst the amateur radio community and building links with other organisations. Building those relationships will require someone with drive and determination but also tact and diplomacy. There are eight posts available for RSGB Regional Representatives, ranging from Region 1 in Scotland to Region 11 in the southwest. For more details about the roles as well as application forms and candidate packs, go to the RSGB website at rsgb.org/election The RSGB has been developing its Convention over recent years to suit the changing needs of the amateur radio community. From a face-to-face meeting, it evolved into an online event when we weren't allowed to meet, then changed again into a hybrid event, bringing together the best of both for people in this country and across the world. The Society has also been developing the programme to include practical workshops and forums to support radio amateurs who would like a safe and accessible environment in which to try to develop their practical skills. The RSGB General Manager has been doing the role of Convention Chair for the last three years but has now stepped back from that additional voluntary role, so the RSGB is looking for a new Convention Chair. This role needs someone who understands the advantages of both online and in-person events and who can contribute to shaping the RSGB Conventions of the future to suit the changing amateur radio audience. The RSGB is looking for someone enthusiastic, proactive, collaborative and good at working with others in a strong team. They will also need an awareness of all aspects of amateur radio, including the latest developments and what might be on the horizon. As part of the wider Convention team, they will need to suggest ideas for speakers and practical activities that will attract a range of radio amateurs. If you believe you could contribute to the development of this prestigious annual event, the RSGB would like to hear from you. Please contact the RSGB General Manager Steve Thomas, M1ACB via gm.dept@rsgb.org.uk Youngsters on the Air Month is now halfway through, with plenty more operators booked to host GB24YOTA. There is still time to work the RSGB National Radio Centre's GB3RS station which is hosting the callsign for the duration of today, Sunday the 15th of December. On Wednesday, the 18th of December, the Simon Langton Boys School in Canterbury will be operating between 12 pm and 6 pm. On Thursday, the 19th of December, between 12 pm and 6 pm the Cambridge University Wireless Society will once again be hosting GB24YOTA. To finish up this week, Tommy, M7OMY will be operating on the 20th and 21st of December under the supervision of Las, M0BOY. Tommy is a young radio amateur and has been taking part in YOTA Month for a few years, so be sure to listen out and make a QSO with him. Search GB24YOTA on QRZ.com  to view the full operating schedule. The RSGB's headquarters will close for the Christmas and New Year period from 2pm on Tuesday the 24th of December 2024. It will open again at 8.30am on Thursday the 2nd of January 2025. During that time, if you need information about amateur radio, exams or RadCom, you'll find lots of information on the website via rsgb.org  If you are planning to visit the RSGB's National Radio Centre at Bletchley Park over the holidays, please note that it will be closed on Christmas Eve, Christmas Day, Boxing Day and New Year's Day. On New Year's Eve, the NRC will close at 2 pm. The National Radio Centre will also be closed for essential maintenance works on Thursday the 2nd of January 2025. Outside of these times, volunteers look forward to welcoming visitors as usual. Remember that RSGB Members can download a free entry voucher for Bletchley Park from the RSGB website via rsgb.org/bpvoucher On the 6th of December, Ofcom announced an update regarding the timing of phases two and three of its amateur radio licensing framework, including changes to the new intermediate call signs and rules for Special event Stations. These phases were originally planned for December 2024 and March 2025 respectively, but Ofcom now expects to deliver them in the third quarter of 2025. For more information go to ofcom.org.uk  and search for ‘Licensing updates'. Please send details of all your news and events to radcom@rsgb.org.uk  The deadline for submissions is 10 am on Thursdays before the Sunday broadcast each week. And now for details of rallies and events The Sparkford Radio Rally is taking place on Sunday the 29th of December at Davis Hall, Howell Hill, West Camel, near Yeovil. Doors are open to traders from 7.30 am and from 9.30 am to the public. Admission is £2. Refreshments and free parking will be available. For more information, please contact Luke via 07870 168197 or email m3vhv@hotmail.co.uk Looking ahead to events coming up next year, the Lincoln Shortwave Club Winter Radio Rally is taking place on the 26th of January at The Festival Hall, Caistor Road in Market Rasen. Doors open at 10 am, and admission is £3. Hot refreshments and ample free car parking will be available. The cost of a table is £10. To book, please contact Steve Burke, M5ZZZ via 07777 699069 or email m5zzz@outlook.com Now the Special Event news There is still time to work The Humber Fortress DX Amateur Radio Club which is once again active with special callsign GB0MC until Thursday the 26th of December. The ‘MC' in the callsign stands for Merry Christmas. The Club would like to invite everyone to call in and give them a hearty “HoHoHo” and tell them what radio equipment you would like from Santa this year. The Club will also be live streaming on its YouTube Channel. OR100LGE is the special callsign in use by members of the Liège Radio Club, ON5VL to celebrate its 100th anniversary. The station is active until the end of the year on the 160 to 6m bands using CW, SSB, FT8 and FT4. QSL via Logbook of the World, eQSL or via ON6YH. QSOs will also be uploaded to Club Log. Starting in January 2025, members of the British Railways Amateur Radio Society will be operating Special Event Station GB0LMR to celebrate 200 years of the modern railway. QSL via the Bureau or direct by sending a Stamped Addressed Envelope to the address given on QRZ.COM. Now the DX news Mike, V47NH is active from St Kitts and Nevis until the 17th of December. The IOTA reference is NA-104. He will operate on the 40 to 10m bands and SSB. QSL via KC1NGS or Logbook of the World. The VP2VMM team is active from Anegada Island in The British Virgin Islands. They will be QRV in the 2024 ARRL 10m Contest which ends at 2359 today, Sunday. Outside the contest, they will be QRV holiday style using VP2V/homecall until Tuesday the 17th of December. QSL via Logbook of the World, Bureau, OQRS or direct to KU9C. Full details via QRZ.com S21DX is active from Bangladesh until the 19th of December. The IOTA reference is AS-140. The team is active on the 160 to 10m bands, SSB, RTTY and FT8. QSL via Logbook of the World or direct to EB7DX. A Danish DXpedition will be operating as TO0J from French Guiana between the 20th and 31st of December. They will be active on the 80 to 10m bands, CW, SSB, but mainly FT8. QSL via Clublog OQRS, Logbook of the World or eQSL. Now the contest news The UK Six Metre Group Winter Marathon started at 0000UTC on Sunday the 1st of December and ends at 2359UTC on Friday the 31st of January 2025. Using all modes on the 6m band, the exchange is signal report and locator. The ARRL 10m Contest started at 0000UTC on Saturday the 14th of December and ends at 2359UTC today, Sunday the 15th of December. Using CW and phone on the 10m band, the exchange is signal report and serial number. US, Canadian and Mexican stations will also send their State or Province code. On Tuesday, the 17th of December, the RSGB 1.3GHz UK Activity Contest runs from 2000 to 2230UTC. Using all modes on the 23cm band, the exchange is signal report, serial number and locator. On Thursday, the 19th of December, the RSGB 70MHz UK Activity Contest runs from 2000 to 2230UTC. Using all modes on the 4m band, the exchange is signal report, serial number and locator. Now the radio propagation report, compiled by G0KYA, G3YLA and G4BAO on Thursday the 12th of December 2024. We had another week with quiet geomagnetic conditions. Other than three hours with a Kp of four on the 9th of December, as of last Thursday when this report was being compiled it had been below three for the past seven days. Active region 3920 produced an impulsive M2.8 solar flare, peaking at 1006UTC on the 11th of December. A quick M2.0 flare was also detected around AR3922 in the southeast quadrant. There was also an M6.4 solar flare at 0648UTC on the 10th of December, but no Earth-directed coronal mass ejections were observed. The solar flux index, despite being predicted to reach 200 again, has been simmering away in the 160s and 170s. Nevertheless, the quieter geomagnetic conditions have helped HF with the extrapolated MUF over a 3,000km path often hitting 40MHz at times. However, the early sunset, which is around 1538UTC to 1621UTC at the moment depending on your location in the UK, means that the MUF drops off quite quickly in the afternoon. The average critical frequency at night is currently about 3.0-3.5MHz, which explains why the HF bands appear to be dead. The winter solstice is on the 21st of December, and we won't see much change until we get to mid-January. There is DX to be had with CDXC members reporting working YJ0CA (Vanuatu) on 15 metres, V73WE (Marshall Islands) on 30 metres and YI1QEA (Iraq) on 10 metres. So, at the moment, make the most of the daytime DX and greyline openings, and reserve the evening for Top Band and perhaps 80 metres. Next week, NOAA predicts that the solar flux index will remain around 170 to 175. The Kp index is expected to be around two or three, apart from the 19th of December when it could reach four. And now the VHF and up propagation news from G3YLA and G4BAO. The period of enhanced Tropo activity will have faded away by this weekend as the high pressure slips away into Europe and declines. This allowed low pressure to regain control from last Friday through the current weekend. There may be a chance of some rain scatter propagation on the GHz bands, although it doesn't look like a particularly good example.  All is not lost for Tropo followers, since the next high drifts in from the Atlantic early next week. The southern UK will benefit the most with Tropo paths to France and across Biscay. This lasts until midweek, to be followed by a return of low pressure for the second half of the week and probably a better rain scatter option than this weekend. The big Geminids meteor shower peaked yesterday, the 14th of December, but will linger throughout the month. The radiant source rises late afternoon and sets the following lunchtime and is most favourably positioned late evening and early morning, pre-dawn. Next, a consideration of aurora prospects, which are still a little enhanced by solar conditions. So, as usual, stay alert to an increasing Kp index above Kp=4 to keep in the game. Finally, remember that the period of Christmas and early January is well known for producing random out-of-season Sporadic-E. It's not possible to fine-tune Es prospects this far ahead, but it wouldn't hurt to monitor the f0Es traces on the www.propquest.co.uk website between now and mid-January. The Moon's declination is at maximum today, Sunday the 15th of December, and also on Monday, so expect long Moon windows with high peak elevations. Path losses are still low but rising, so it's still a good week for EME. The 144MHz sky noise is moderate to low all week. And that's all from the propagation team this week.

GB2RS News Sunday the 1st of December The news headlines: Join the final 2024 RSGB Tonight@8 live webinar Update on the RSGB strategic priority of spectrum and licensing RSGB HF Contest Committee announces changes to contests in 2025 The final RSGB Tonight@8 webinar of 2024 is being broadcast tomorrow, Monday the 2nd of December. Join Tim Hier, G5TM for a talk on the various HF antennas available for portable operating. He'll also discuss how to use very basic modelling software to ascertain the choices you have at your disposal. Tim will look at topics ranging from balancing the convenience of multi-band systems with some trade-off in performance to looking at using 40 metres portable. He'll also look at how to power your station and the advantages of operating HF portable. Tim is the RSGB RadCom Basics Editor so he will also highlight content in that publication that viewers will find helpful. Watch the webinar live on the RSGB YouTube channel or special BATC channel and ask questions via the live chat. To find out more go to the RSGB website at rsgb.org/webinars The RSGB has taken the next steps to support its strategic focus on spectrum and licensing. The Society is now formally engaged in work for the 2027 and 2031 ITU World Radiocommunication Conferences. The RSGB has introduced a new special focus page on WRC-27 and WRC-31 which you can find via rsgb.org/wrc-27 This page includes topics such as 6G telecoms and satellites, wireless power, space weather, and lunar communications. Supporting a new WRC-31 opportunity, the RSGB is also grateful to Chris Whitmarsh, G0FDZ and Roger Ray, G8CUB for a great overview of amateur innovation above 275GHz. You can read this on the RSGB website at rsgb.org/terahertz The RSGB HF Contest Committee has announced some changes to its HF contests for 2025. These cover the FT4 Series, the 1.8MHz Contests, the Commonwealth Contest, Field Day registration and also self-spotting. For full details go to rsgbcc.org/hf Youngsters on the Air Month begins today and Marlborough Scout Group will be the first team of youngsters to operate. They are on the air up until midday today, and then again after 6 pm. Also operating today is the Cambridge University Wireless Society, which is hosting the callsign GB24YOTA between 12 pm and 6 pm. Listen out for the group again on Friday the 6th and Saturday the 7th of December. Other operators this week include Wick High School Radio Club on Monday, the RSGB National Radio Centre's GB3RS station on Tuesday, Sandringham School on Wednesday and Thurso Scouts on Friday. Go to QRZ.com and search for GB24YOTA to view the full schedule and operating times. If you'd like to host the callsign, you've still got time. Visit rsgb.org/yota-month to find out more and then email Jamie, M0SDV at yota.month@rsgb.org.uk to register your interest.  Don't forget that if you want to take an exam online at home, the last date you can do that this year is Friday the 20th of December. Exams will resume on Monday the 6th of January 2025 and the booking system will be available over the festive season so you can book exams for January onwards. Book online on the RSGB website at rsgb.org/exampay The next in the series of 145 Alive events is taking place on Sunday the 26th of January 2025. The organisers are looking for volunteer Net Controllers to help cover as many Maidenhead squares in the UK as possible. Whether you've been a Net Controller before or not, the team would love to hear from you. Find out more about the events by visiting the 145 Alive Facebook Group. To volunteer, send your intended individual, group or club callsign and your intended location and Maidenhead Square to masenville@gmail.com The weekly shortwave broadcast from the Deutsche Amateur Radio Club, or D.A.R.C as it is also known, will be aired from Woofferton in England for the first time in January 2025. The broadcast will be made from an existing BBC broadcasting complex that is operated by the subsidiary company Encompass Media, where there are a total of ten transmitters and just as many antennas. The station in Austria that is currently used by the Club is ceasing its shortwave operations at the end of December this year. Thanks to successful negotiations, the first programme will be broadcast from Woofferton on Sunday the 5th of January 2025 on the previously used frequency of 9670kHz. Full details of how to access Radio D.A.R.C are on the Club's website via darc.de Please send details of all your news and events to radcom@rsgb.org.uk  The deadline for submissions is 10 am on Thursdays before the Sunday broadcast each week. And now for details of rallies and events The Wiltshire Radio Winter Rally is taking place today, Sunday the 1st of December, at Kington Langley Village Hall in Kington Langley, located just off Junction 17 of the M4. Doors open at 9 am and close at 1 pm. Admission is £3. Indoor tables are £10. Car boot pitches are £10 for a car-size pitch and £15 for a van-size pitch. Hot and cold refreshments will be available on-site. For more information email Chairman@Chippenhamradio.club The Mid-Devon Amateur Radio and Electronics Fair is on Sunday the 8th of December at Winkleigh Sports and Recreation Centre. Doors are open from 9 am to 1 pm. Entry is £3 per person and there is no charge for partners and under 16s. Free parking and Wi-Fi are available, as well as hot food and refreshments. The cost for traders is £5 per 6ft frontage with tables supplied. Booking in advance is recommended. Mains electricity is also available on request. Traders are asked to pre-book as soon as possible. Please contact Phil, G6DLJ via 07990 563147 or email wrg2024@hotmail.com The Sparkford Radio Rally is on Sunday the 29th of December at Davis Hall, Howell Hill, West Camel, near Yeovil. Doors are open to traders from 7.30 am and from 9.30 am to the general public. Admission is £2. Refreshments and free parking will be available. For more information, please contact Luke via 07870 168197 or email m3vhv@hotmail.co.uk Now the Special Event news Ian Astley, M0IAA will be operating as GB1WH on Wednesday the 11th of December. The special event station is being run to support and promote the excellent work done by Wakefield Hospice. To donate to the hospice or to hear more from Ian, visit QRZ.com The Humber Fortress DX Amateur Radio Club will once again be running the special callsign GB0MC between the 1st and 26th of December. The ‘MC' in the callsign stands for Merry Christmas. The Club would like to invite everyone to call in and give them a hearty “HoHoHo” and tell them what radio equipment you would like from Santa this year. The Club will also be live streaming on its YouTube Channel. OR100LGE is the special callsign in use by members of the Liege Radio Club, ON5VL to celebrate its 100th anniversary. The station is active until the end of the year on the 160 to 6m bands using CW, SSB, FT8 and FT4. QSL via Logbook of the World, eQSL or via ON6YH. QSOs will also be uploaded to Club Log. Now the DX news The 9L5A team, part of the F6KOP Club, is active from Sierra Leone until the 8th of December. The members will operate on the 160 to 6m bands and QO-100. QSL via F5GSJ, Logbook of the World or ClubLog OQRS. The A35GC Team is currently active from Tonga until Friday the 6th of December. The IOTA reference is OC-049. The members will operate on the 160 to 6m bands, using CW, SSB, FT4, FT8 and RTTY. QSL via LZ1GC, Logbook of the World or ClubLog OQRS. The TO9W Team is active again from Saint Martin Island until the 13th of December. The IOTA reference is NA-105. The members will operate on the 160 to 10m bands, with a focus on the 40, 80 and 160m bands. QSL via W9ILY, Logbook of the World or ClubLog OQRS. Now the contest news The UK Six Metre Group Winter Marathon started at 0000UTC today and ends at 2359UTC on Friday the 31st of January 2025. Using all modes on the 6m band, the exchange is signal report and locator. On Tuesday, the 3rd of December, the RSGB 144MHz FM Activity Contest runs from 1900 to 1955UTC. Using FM on the 2m band, the exchange is signal report, serial number and locator. Also on Tuesday, the 3rd of December, the RSGB 144MHz UK Activity Contest runs from 2000 to 2230UTC. Using all modes on the 2m band, the exchange is signal report, serial number and locator. On Wednesday, the 4th of December, the RSGB 144MHz FT8 Activity four-hour contest runs from 1700 to 2100UTC. Using FT8 on the 2m band, the exchange is a report and four-character locator. Also on Wednesday, the 4th of December, the RSGB 144MHz FT8 Activity two-hour contest runs from 1900 to 2100UTC. Using FT8 on the 2m band, the exchange is a report and four-character locator. Stations entering the four-hour contest may also enter the two-hour contest. The ARRL 160m Contest starts at 2200UTC on Friday the 6th of December and ends at 1600UTC on Sunday the 7th of December. Using CW on the 160m band, the exchange is a signal report for UK stations. US and Canadian stations will also send their ARRL or RAC section numbers. On Sunday the 8th of December, the RSGB 144MHz AFS Contest runs from 1000 to 1400UTC. Using all modes on the 2m band, the exchange is signal report, serial number and locator. Now the radio propagation report, compiled by G0KYA, G3YLA, and G4BAO on Thursday the 28th of November 2024. Last weekend's CQWW CW contest was a reminder of just how good HF propagation can be near sunspot maximum. The whole world was workable on the contest bands up to 10 metres, including the Far East, Australasia, the Caribbean and South America. It was a great opportunity to increase your DXCC total and have fun at the same time. This week's solar flux index crept back above 200 again, peaking at 225 as this report was being prepared. Geomagnetic conditions have been surprisingly good over the past seven days with a peak Kp index of 3.67 on the 24th of November. There have been no X-class solar flares, but there has been a total of 13 M-class and 54 minor C-class flares over the past seven days. There have been coronal mass ejections, notably on the 25th of November, but they have not been Earth-directed as of the 28th. So, to summarise, HF conditions have been pretty good. We are now entering the Winter period for HF propagation, which tends to favour the low bands. So 160m, 80m and 40m come into their own and night-time DXing becomes the norm. Look for greyline openings to the west at sunrise on 80m and 160m, and also short, but good, openings on 40m in the late afternoon. Nighttime may bring good DX on 80m and 40m, including the Caribbean and South America. NOAA predicts that the SFI will remain in the low 200s next week, and while geomagnetic conditions are forecast to be good at first, the Kp index may rise to four on the 4th to 6th of December. This could result in reduced MUFs until the Kp index recovers. And now the VHF and up propagation news from G3YLA and G4BAO The unsettled theme continues through most of the next week or two. The only signs of slightly enhanced prospects for Tropo are as we close this week, and even that is restricted to some eastern areas for paths across the North Sea. A second option may temporarily appear around the middle of the coming week as a weak high crosses southern areas, but this one looks to be a cold high and probably not so good as a vehicle for Tropo. The meteor scatter prospects are aided by the last throes of the Leonids which fade away by this weekend, and the Orionids which peaked on Thursday the 28th of November, but last through the coming week. The unsettled weather should offer some useful GHz bands rain or snow scatter, since there will be several active weather systems around. This early in the winter is a great time for strong shower activity around the still relatively warmer seas. The auroral prospects are worth checking after recent activity. Look for watery-sounding signals on the LF bands as a good clue along with Kp index values greater than four. Last week saw some fleeting signs of Sporadic E on the Dourbes ionosonde graphs on propquest.co.uk, especially on Monday the 25th of November. This occurred typically around the middle of the day and was probably driven by the very strong jet stream and the current meteor activity. The Moon's declination is negative, reaching minus 28 degrees on Monday and we are close to eclipse on Sunday. That's followed by two days of high 144MHz sky noise, so with path losses still high, EME operators should probably take the opportunity to check their antennas after last week's gale. And that's all from the propagation team this week.

GB2RS News Sunday the 24th of November   The news headlines: The past and the future – the RSGB releases more Convention presentations RSGB Tonight@8 on HF antennas – join the last live event of 2024 Encourage youngsters on the air during YOTA Month   The RSGB continues to share some great presentations from its recent annual Convention. The two this week look back to the important history of amateur radio and contrast that with how amateur radio might be influenced by modern technology. Don Beattie, G3BJ discussed the very different amateur radio environment of 1924, and the history and events of October that year when the first two-way trans-global radio communication between the UK and New Zealand took place. This centenary celebration is just one of a range of activities that have included RadCom articles and a re-enactment of the contact at Mill Hill School. In his presentation on using AI to write simple amateur radio applications, RSGB Board Chair Dr Stewart Bryant, G3YSX considers how using AI software can improve productivity and bring the ability to write effective software within the reach of more people. This presentation is being released separately as part of the RSGB's focus on encouraging coding and programming activities amongst the amateur radio community. You can find a range of coding resources on the RSGB website at rsgb.org/coding  To watch both presentations, go to the RSGB YouTube channel and choose the ‘RSGB 2024 Convention' playlist. The final RSGB Tonight@8 webinar of 2024 is on Monday the 2nd of December. The presentation by Tim Hier, G5TM will focus on the various HF antennas available for portable operating. He will also look at how to use very basic modelling software to ascertain the choices you have at your disposal. Tim's ethos when working portable is simple, “Five minutes from arrival to operating and no more”. Tim is also the editor of RadCom Basics and will refer to content in that RSGB publication that will help radio amateurs who want to try portable operating. Watch the webinar live on the RSGB YouTube channel or special BATC channel and ask questions via the live chat. To find out more go to the RSGB website at rsgb.org/webinars Youngsters on the Air Month begins one week today. Callsign GB24YOTA will be active for the month, hosted by a range of groups, clubs and individuals. Marlborough Scout Group will be the first team of youngsters to operate. They will be on the air before midday on Sunday the 1st of December, and then again after 6 pm on the same day. Also operating the special callsign next Sunday will be the Cambridge University Wireless Society. They will be hosting the callsign between 12 pm and 6 pm. Remember to listen out and have a QSO with a young radio amateur on the air. If you'd like to get involved, you've still got time. Go to QRZ.com  and search for GB24YOTA to check availability and then email Jamie, M0SDV at yota.month@rsgb.org.uk to register your interest.  The RSGB VHF Contest Committee is currently planning the rules for the 2025 VHF contests. Following some discussion at the RSGB Convention, the committee members have some questions on which they would appreciate feedback from contestants, with particular topics focused on VHF Field Day and the Back Packers events. You can find the survey online at tinyurl.com/VHFCC2025 and it will close on Friday the 6th of December. Members of Wokingham u3a Amateur Radio Group have secured a new club call sign, G5UTA. The group operated the callsign for the first time during the national u3a week in September. G5UTA can be used by any u3a member with a Full licence, in support of a u3a event or demonstration. You can read more about the new callsign, including how to apply for authorisation to use it, in the January 2025 edition of RadCom. To find out more about amateur radio as a subject area within u3a, you can contact its new subject adviser Paul, G0NDN via the u3a website at tinyurl.com/u3asubjects The historic VLF transmitter at Grimeton Radio Station in Sweden is celebrating one hundred years since it was put into commercial operation. The unique Alexanderson alternator operates using callsign SAQ. To mark the centenary a special transmission will take place at 1000UTC on Sunday the 1st of December using CW on 17.2kHz. The event will be livestreamed on the organisation's YouTube Channel using the handle @AlexanderSAQ. You can find out more about the event via alexander.n.se  And now for details of rallies and events The Isle of Man Amateur Radio Society Dinner is at the Creg-ny-Baa on Friday the 29th of November. Tickets are £25. For more information, including details of the menu and how to book, visit iomars.im The Wiltshire Radio Winter Rally is on Sunday the 1st of December at Kington Langley Village Hall in Kington Langley, located just off Junction 17 of the M4. Doors open at 9 am and close at 1 pm. Admission is £3. Indoor tables are £10. Car boot pitches are £10 for a car-size pitch and £15 for a van-size pitch. Hot and cold refreshments will be available on-site. For more information email Chairman@Chippenhamradio.club The Mid-Devon Amateur Radio and Electronics Fair is on Sunday the 8th of December at Winkleigh Sports and Recreation Centre. Doors are open from 9 am to 1 pm. Entry is £3 per person and there is no charge for partners and under 16s. Free parking and Wi-Fi are available, as well as hot food and refreshments. The cost for traders is £5 per 6ft frontage with tables supplied. Booking in advance is recommended. Mains electricity is also available on request. Traders, please pre-book as soon as possible. Please contact Phil, G6DLJ via 07990 563147 or email wrg2024@hotmail.com Now the Special Event news A special event callsign 9Y20TATT is active until the 29th of November 2024 to celebrate the 20th Anniversary of the Telecommunications Authority of Trinidad and Tobago, in collaboration with the Trinidad and Tobago Amateur Radio Society. All amateurs are invited to make contact. Limited edition QSL cards will be available, and certificates can be requested by amateurs making at least five unique contacts. Find out more on the event website via 9y20ta.tt Celebrating the 100th anniversary of the formation of Radio Beograd in 1924, members of the Belgrade Amateur Radio Club, YU1ANO in Serbia are active as YT100RB and YU1924RB until the 30th of November. For details of a certificate that is available for contacting these stations see yu1ano.org OR100LGE is the special callsign in use by members of the Liege Radio Club, ON5VL to celebrate its 100th anniversary. The station is active until the end of the year on the 160 to 6m bands using CW, SSB, FT8 and FT4. QSL via Logbook of the World, eQSL or via ON6YH. QSOs will also be uploaded to Club Log. The Humber Fortress DX Amateur Radio Club will once again be running the special callsign GB0MC between the 1st and 26th of December. The ‘MC' in the callsign stands for Merry Christmas. The Club would like to invite everyone to call in and give them a hearty “HoHoHo” and tell them what radio equipment they would like from Santa this year. The Club will also be live streaming on its YouTube Channel.    Now the DX news HC5CW and HC2AP are active as HC5CW/8 and HD8CW from San Cristobal Island in the Galapagos Islands until the 28th of November. The IOTA reference is SA-004. They will operate on the HF bands, CW, SSB and FT8. QSL via M0OXO or OQRS. The FW7AA Team is active from Wallis Island until the 29th of November 2024. The IOTA reference is OC 054. They will operate on the HF Bands. QSL via W7YAQ, Logbook of the World or ClubLog OQRS. The 9L5A Team, who are members of the F6KOP Club, will be active from Sierra Leone between the 27th of November and the 8th of December. They will operate on the 160 to 6m bands and QO-100. QSL via F5GSJ, Logbook of the World or ClubLog OQRS. Now the contest news The CQ World Wide DX CW Contest started at 0000UTC on Saturday the 23rd of November and ends at 2359UTC today, Sunday the 24th of November. Using CW on the 160 to 10m bands, where contests are permitted, the exchange is signal report and CQ Zone. The UK is in Zone 14. On Tuesday, the 26th of November, the RSGB SHF UK Activity Contest runs from 1930 to 2230UTC. Using all modes on the 13cm, 9cm, 6cm and 3cm bands, the exchange is signal report, serial number and locator. On Wednesday, the 27th of November, the UK and Ireland Contest Club 80m Contest runs from 2000 to 2100UTC. Using CW on the 80m band, the exchange is your six-character locator. On Thursday, the 28th of November, the RSGB 80m Autumn Series CW Contest runs from 2000 to 2130UTC. Using CW on the 80m band only, the exchange is signal report and serial number. Now the radio propagation report, compiled by G0KYA, G3YLA, and G4BAO on Thursday the 21st of November. We've had yet another week of relatively calm geomagnetic conditions. The solar flux index has been in the 160s and despite having 14 M-class solar flares over seven days, we haven't had any coronal mass ejections to contend with. As a result, the daytime maximum usable frequency, or MUF, over a 3,000km path has been high, reaching more than 35MHz at times. The MUF declines after sunset, as expected, settling at about 12-13MHz, meaning the only HF band open to DX has been the 10MHz or 30-metre band. DX this week has included 3D2Y in Rotuma. This Pacific DXpedition has been spotted in Europe, on 20m, 15m and 17m CW, so plenty of choice as to which band you try. E51SGC in Rarotonga on the Cook Islands has also been spotted across many of the HF bands, but they will be leaving on the 24th of November. The good news is that the team of Stan LZ1GC and Ted LZ5QZ are moving on to Tonga as A35GC from the 25th of November until the 7th of December 2024. Gerben (PG5M) is active on the Falkland Islands as VP8G and has been spotted on 20m, 15m and 10m CW. He is there until the 25th of November so get in quickly! Next week, NOAA predicts that the SFI may rise to the mid-250s again. Geomagnetic conditions are largely predicted to be good, although do keep an eye on solarham.com for updates. And don't forget the CQ Worldwide CW contest this weekend which should bring a lot of DX to the HF bands. And now the VHF and up propagation news from G3YLA and G4BAO. The weather is now in an unsettled phase with areas of low pressure bringing alternating spells of mild wet and windy weather interspersed with colder brighter and breezy showery weather.  This raises a couple of radio-related points; one is that we will see some very strong and potentially damaging winds in some areas, so check daily forecasts and make sure your mast guys are secure; and secondly an absence of any marked high-pressure Tropo weather.  Rain and snow scatter may be worth checking on the GHz bands in such unsettled weather. Meanwhile, meteor scatter is worthy of greater attention as next week's list of showers includes the small Alpha Monocerotids shower and the tail end of the big Leonids shower.   This introduces another potential nugget of interest in that it is widely accepted that meteors form the source material for Sporadic-E. Despite being out of season in the traditional sense, the prevalence of stronger jet streams in unsettled weather makes the next week a possible ‘watch period' for Es. If you are curious about what these might look like, check out the propquest.co.uk  website and look for the near vertical incidence skywave or NVIS tab for Wednesday the 20th of November 2024. During the two events in the middle of the day and evening, the critical frequency of the Es layer reached values of nearly 10MHz, which could equate to four-metre propagation on a good day. You will see the Es blog tab upper air charts also show a jet stream of greater than 100 knots.  For EME operators, the Moon has passed peak declination so Moon availability and peak elevation will be falling. Path losses are high and rising towards apogee on Tuesday the 26th. 144MHz sky noise is low all week. And that's all from the propagation team this week.

  GB2RS News Sunday the 10th of November The news headlines: The RSGB launches its 2025 Construction Competition The RSGB Contest Club needs volunteers for the second World Wide Award event Watch more great content from the RSGB 2024 Convention The RSGB has launched its Construction Competition for 2025. Entries to this annual competition will again be judged online to allow RSGB members from the UK and across the world to participate and demonstrate their creativity. In line with the Society's strategic priority of growth, there will be a new Outreach category this year in which members are encouraged to submit a project that can be reproduced in a school or public environment. The other five categories are beginners, construction excellence, innovation, software and antennas. A cash prize will be awarded to the winner of each section, with a bonus for the overall winner, who will also be declared the recipient of the Pat Hawker G3VA Award. The winner of the beginner category will also receive the Gavin Nesbitt, MM1BXF trophy. The results of the competition will be announced during the 2025 RSGB Annual General Meeting in April. For full details of the competition and how to enter, visit the RSGB website at rsgb.org/construction-competition The RSGB Contest Club is excited to announce that the second World Wide Award event will be taking place in January 2025 and it is looking for volunteers to take part. Last year's event included 28 RSGB members who made more than 109,000 contacts. The Society's Contest Club has confirmed there are currently special activator stations in England, Scotland, Wales and Northern Ireland. However, if volunteers from Jersey, Guernsey and the Isle of Man would like to participate then further callsigns can be added. QSOs can be made using SSB, CW, and digital modes. To be involved you will need to be an RSGB member and hold a Full Licence. To find out more about the event search ‘RSGB Contest Club' on the RSGB website and scroll down to the section titled World Wide Award 2025. Then email contestclub@rsgbcc.org  to register your interest. The Society has released some more great content from its recent Annual Convention. In its ‘Discussion with the Board' session, the RSGB Board outlined progress with the strategic priorities and answered questions from Convention attendees about the strategy and a range of other topics. The session wasn't on the live stream, but you can see it now on the RSGB YouTube channel. On the Friday night of the Convention, the RSGB Comms Manager asked people in the bar if they had tried anything new in amateur radio during the last year. You can hear their answers in the latest Convention Chat video. What would your answer be? You can watch both videos in the RSGB 2024 Convention playlist at youtube.com/theRSGB The 19th International Amateur Radio Union Region 3 Conference was hosted by the Thailand National Society in Bangkok and concluded on Friday the 7th of November. The hybrid event saw the RSGB attending online, which included accounting for a seven-hour time zone difference. The Conference was opened on Monday the 4th of November by national and international dignitaries. Numerous papers and reports were considered including the latest proposals for a global 40m band plan, emergency communications reports, as well as modernisation of its organisation. The region which covers Asia-Pacific countries has also started its work for the next World Radio Conference in 2027. You can view papers from the event by visiting tinyurl.com/IARUR3 Ofcom has agreed to the RSGB request to extend the 146/147MHz NoV for a further year. It is available on a non-interference basis and the NoV is subject to a 30-day notice period of change or withdrawal. Full licence holders can apply for the 146/147MHz NoV on the RSGB website at rsgb.org/nov Amateur Radio on the International Space Station, also known as ARISS, will be conducting Slow Scan TV operations from the International Space Station between the 11th and 18th of November. There will be 12 images to catch during the week-long experiment, which will be on the theme of the 40th anniversary of amateur radio in human spaceflight. Find out more by visiting the ARISS social media pages or via ariss.org Please send details of all your news and events to radcom@rsgb.org.uk  The deadline for submissions is 10 am on Thursdays before the Sunday broadcast each week. And now for details of rallies and events The Rochdale and District Amateur Radio Winter Rally is taking place on Saturday the 23rd of November at St Vincent de Paul's Hall, Norden in Rochdale. The usual traders and caterers will be attending. Doors open at 10 am and entry is £3. Plenty of parking will be available. For more information contact the Treasurer and Rally Organiser, Martin Shore, via rally.radars@hotmail.com or call 07587 709006. The Bishop Auckland Radio Amateur's Club Annual Rally is taking place on Sunday the 24th of November at Spennymoor Leisure Centre in County Durham. The usual traders will be attending. Catering, ample parking and disabled facilities will be available. For more information, please visit barac.org.uk The Wiltshire Radio Winter Rally is on Sunday the 1st of December at Kington Langley Village Hall in Kington Langley, located just off Junction 17 of the M4. Doors open at 9 am and close at 1 pm. Admission is £3. Indoor tables are £10. Car boot pitches are £10 for a car-size pitch and £15 for a van-size pitch. Hot and cold refreshments will be available on-site. For more information email Chairman@Chippenhamradio.club Now the Special Event news George, MM0JNL is active as GB0GTS until the 18th of November to raise awareness of homeless military veterans in association with The Great Tommy Sleepout organised by The Royal British Legion Industries. The station will be operating on the 80 to 10m bands using SSB. There may also be some activity on the 2m band. George will operate at least one full night outside as part of the Great Tommy Sleepout. More details are available at QRZ.com Special callsign GB200LB will be active from the 4th to the 31st of January 2025 to celebrate the bicentenary of the invention of the Braille code. More information to follow. Now the DX news Maurizio, IK2GZU is active as 5H3MB from Tanzania until the 11th of November while doing volunteer work at a local school. In his spare time, he will operate SSB, CW and digital modes on the 80 to 10m bands. QSL via Club Log's OQRS, Logbook of the World, eQSL or direct via IK2GZU. A team of operators is active as XT2MD from Burkina Faso until the 11th of November. They will operate on HF bands and EME. QSL via IK2VUC, bureau or direct. VK9CV is active from Cocos in the Keeling Islands until the 15th of November. The group will operate using CW, SSB, FT8, RTTY and QO-100 on the 160 to 10m bands. QSL via OK6DJ and Logbook of the World. HC5CW and HC2AP will be active as HC5CW/8 and HD8CW from San Cristobal Island in the Galapagos Islands between the 19th and 28th of November. The IOTA reference is SA 004. They will operate on the HF bands, CW, SSB and FT8. QSL via M0OXO or OQRS. Now the contest news The Worked All Europe DX RTTY Contest started at 0000UTC on Saturday the 9th of November and ends at 2359UTC today, Sunday the 10th of November. Using RTTY on the 80 to 10m bands, where contests are permitted, the exchange is signal report and serial number. On Tuesday the 12th of November the RSGB 432MHz FM Activity Contest runs from 1900 to 1955UTC. Using FM on the 70cm band, the exchange is signal report, serial number and locator. Also on Tuesday the 12th of November is the RSGB 432MHz UK Activity Contest which runs from 2000 to 2230UTC. Using all modes on the 70cm band, the exchange is signal report, serial number and locator. On Wednesday the 13th of November the RSGB 432MHz FT8 Activity four-hour contest runs from 1700 to 2100UTC. Using FT8 on the 70cm band, the exchange is a report and four-character locator. Also, on Wednesday the 13th is the RSGB 432MHz FT8 Activity two-hour contest which runs from 1900 to 2100UTC. Using FT8 on the 70cm band, the exchange is a report and four-character locator. Stations entering the four-hour contest may also enter the two-hour contest. The RSGB 80m Autumn Series SSB Contest runs on Wednesday the 13th of November from 2000 to 2130UTC. Using SSB on the 80m band only, the exchange is signal report and serial number. On Thursday the 14th of November, the RSGB 50MHz UK Activity Contest runs from 2000 to 2230UTC. Using all modes on the 6m band, the exchange is signal report, serial number and locator. The RSGB Second 1.8MHz Contest runs from 2000UTC to 2300UTC on Saturday the 16th of November. Using CW on the 1.8MHz band only, the exchange is a signal report, serial number and district code. A list of the district codes is available on the RSGB Contest Committee website via rsgbcc.org.   Now the radio propagation report, compiled by G0KYA, G3YLA, and G4BAO on Thursday the 7th of November. We had another week of high solar flux and good conditions on HF. Solar activity remained at high levels thanks to an impulsive X2.3 solar flare around active region 3883 at 13:40 UTC on the 6th of November, but the event was not responsible for a coronal mass ejection (CME). The Kp index remained below 4.5 all week, with a solar flux index in the range of 240-260. That was more than enough to keep the ionosphere very active. A recent report on spaceweather.com  suggested that the solar cycle may have peaked in the Sun's southern hemisphere but may still have a way to go in its northern hemisphere. It's usual for there to be two peaks in a solar cycle as the two hemispheres are seldom synchronised. We will have to wait and see, but it could mean another three to six months of high SFI numbers as the northern hemisphere catches up. A solar filament located in the southwest quadrant erupted on the 7th of November. A coronal mass ejection, or CME as it is also known, occurred but appeared to be off the Sun-Earth line, so no major impacts are expected. A sunspot group turning into view from off the southeastern limb has been assigned active region 3889 and is producing M-class solar flares. The probability of further M-class flares stands at 80%. Meanwhile, the risk of an X-class flare currently stands at 35%. A coronal hole is currently Earth-facing and could cause some disruption sometime around Saturday 9th. The solar proton flux has decreased to normal levels, so polar paths should now be unaffected. Next week, NOAA predicts that the SFI could decline into the range of 165-185. Geomagnetic disturbances are forecast for the 11th and 12th, and again on the 15th, with the Kp index predicted to reach four. Meanwhile, we do urge you to get on 10 metres, which is currently experiencing some fine DX openings. This month and next will probably give the best chance of good 10-metre propagation for a while.  And now the VHF and up propagation news from G3YLA and G4BAO Another week has just passed with daily F2-layer propagation on 50MHz providing morning openings to Southeast Asia, and the Americas in the afternoon. Expect more in the coming week.  The current spell of high pressure has had a good run with some excellent Tropo conditions, with the best DX along the side of the high pressure. This weekend will see the high finally giving way as weak Atlantic fronts move in from the west. This will soon be replaced by a new high building in the colder air behind the weekend fronts. It may look like Tropo should come back, but this high may be less productive. The major change of weather pattern comes before mid-week, when it may turn more unsettled as low pressure moves closer to eastern areas from the North Sea. This general move towards more unsettled conditions will continue through the end of the week. In terms of propagation, good Tropo will be replaced by some patchy rain scatter opportunities for the GHz bands from about the middle of next week. Staying with scatter modes, meteor scatter looks promising with the Taurids peaking on Tuesday the 12th and the Leonids due to peak on the following weekend on Sunday the 17th. The solar conditions continue to offer chance occurrences of aurora due to solar flares or CMEs so, as usual, keep a watch on the Kp index going above Kp=4. An occasional reminder of the possibility of out-of-season Es for the digital modes is timely. Recently the critical frequency of the Es layer has reached 7MHz on the Dourbes ionosonde plotted on www.propquest.co.uk  and in theory, this would be good enough for a 6m band path. For EME operators, Moon declination is negative but rising, going positive again on Tuesday the 12th. Path losses are falling as we approach perigee next Thursday the 14th. 144MHz sky noise is moderate to low this coming week. And that's all from the propagation team this week.

GB2RS News Sunday the 3rd of November   The news headlines: RSGB President honoured by RAYNET-UK Watch the RSGB November Tonight@8 live webinar Encourage youngsters to get on the air during December At the recent RAYNET-UK AGM, the Brian Tindill Shield was awarded to RSGB President John McCullagh MBE, GI4BWM for his outstanding contribution to amateur radio and RAYNET in Northern Ireland. It highlighted in particular his outstanding contribution to providing emergency radio coverage during his voluntary service with RAYNET. The latest RSGB Tonight@8 webinar is tomorrow, Monday the 4th of November. Mike Griffiths will present ‘Listening to the Enemy' which looks at the experience of Scouser Harry Griffiths, G2DFH and his move to the St Erth receiving station in Cornwall. Like many other radio amateurs, Harry was drafted into the military during World War II specifically for his radio skills. During this live presentation, Mike will look at what Harry's experience was like as he started to work for MI6 and the mysterious Radio Security Service. Watch this interesting webinar live on the RSGB YouTube channel or special BATC channel and ask questions via the live chat. To find out more go to the RSGB website at rsgb.org/webinars Youngsters on the Air month is fast approaching and the RSGB would love you to take part in this annual event. Special callsign GB24YOTA will be active throughout December. Whether you are an individual, club, school or social group, this is a fantastic opportunity to host the callsign to get youngsters active on the amateur bands. The Society would love to see scouts, guides and cadet groups taking part too. Follow the lead of the two new RSGB Youth Champions and register now. Look for GB24YOTA on QRZ.com to check availability and then visit rsgb.org/yota-month  to find out how to secure your slot. Operating slots get booked up quickly, so don't delay. The Society is aiming to have the callsign hosted every day during December this year to enable more youngsters to have a taste of amateur radio, so be part of this great goal! The Society is currently looking to recruit an RSGB member to be the Company Secretary. This volunteer position plays a key role in the Society's governance and provides vital support in running Board meetings and the Annual General Meeting. Stephen Purser, GW4SHF took on the role temporarily after the previous Company Secretary stepped down. The Board is grateful to Stephen for stepping in at short notice last year and is keen to find a good candidate to take the role forward. If you feel you have the necessary skills to fulfil this important role, would like more information or to discuss what is required, please email gm.dept@rsgb.org.uk  in the first instance. The Board Chair will then contact you for a chat. If you email to apply for the position, please include a current CV. In line with all volunteer roles, the Board welcomes applications from people with diverse backgrounds. For full information please go to rsgb.org/volunteers Jamboree on the Air, or JOTA as it is also known, was very busy with large numbers of stations and callsigns active across the weekend. The RSGB would like to thank everyone who contacted the Society with details of their stations so they could be added to the RSGB website. It was great to see so many local clubs and societies, as well as individual radio amateurs, working with scouting groups to deliver a brilliant event for scouts across the country. Don't forget that there will be a report on JOTA in RadCom. If you'd like to be included, please send details and photos from your event to radcom@rsgb.org.uk by the 15th of November. If you have ever considered progressing your licence from Foundation to Intermediate, the Bath Based Distance Learning team has a great track record with passes well above the national average. The next Intermediate level course will run from January to May 2025. To take part in the course, all applicants must complete some pre-course work using BBDL systems. The closing date for applications is the 6th of December 2024. The team will also be running a Full licence course starting in August 2025. For further information on either of these please contact Steve, G0FUW via g0fuw@bbdl.org.uk Do you have some spare time to support fellow radio amateurs? Are you passionate about the future of amateur radio? Do you support the work of the RSGB? The Society currently has several volunteer vacancies within the Regional Team and would love to hear from you if you'd like to fill one of the roles. This week the RSGB is highlighting two vacancies in Region 9 for District Representatives to cover Oxfordshire and West London. If you live in one of those areas and are interested in getting involved, please contact the Region 9 Representative Ron White, G6LTT via rr9@rsgb.org.uk  If you live in a different part of the country you can see all the other Regional Team vacancies on the RSGB website at rsgb.org/volunteers The 19th International Amateur Radio Union Region 3 Conference is being held in Bangkok, Thailand, from the 4th to the 8th of November. The RSGB will join the conference remotely, represented by Spectrum Forum Chair, Murray Niman, G6JYB. There will be a special event station in operation from the conference using the call sign HS19IARU. For more information go online and search for “IARU Region 3 Conference 2024”. The ARRL has awarded a Special Recognition to the team representing the IARU at the ITU World Radiocommunication Conference in 2023. The ARRL extended its appreciation to the team and said that their outstanding contribution and results have benefited the amateur radio service worldwide. The team includes RSGB Microwave Manager Barry Lewis, G4SJH and RSGB Spectrum Forum Chair Murray Niman, G6JYB. Please send details of all your news and events to radcom@rsgb.org.uk  The deadline for submissions is 10 am on Thursdays before the Sunday broadcast each week. And now for details of rallies and events The Holsworthy Radio Rally is taking place today, Sunday the 3rd of November at Holsworthy Leisure Centre, Well Park, Western Road, Holsworthy in Devon. There are traders, a bring-and-buy area and catering. The venue has disabled access, free parking and entry is £3 per person. The doors open to traders from 8am and to the public from 10am. For more information email Chris, M0KNF at boltonbicycles@gmail.com The Twelfth Scottish Microwave Round Table GMRT will be on Saturday the 9th of November 2024 at the Museum of Communication, Burntisland in Fife. Lunch will be provided, and an optional dinner will be held in the evening at a local hotel. Online booking is available via the GMRT website at gmroundtable.org.uk or by email to Colin, GM4HWO at gm4hwo@gmail.com  Now the Special Event news George, MM0JNL is active as GB0GTS until the 18th of November to raise awareness of homeless military veterans in association with The Great Tommy Sleepout organised by The Royal British Legion Industries. The station will be operating on the 80 to 10m bands using SSB. There may also be some activity on the 2m band. George will operate at least one full night ‘roughing it' outside as part of the Great Tommy Sleepout. More details are available at QRZ.com Special callsign GB200LB will be active from the 4th to the 31st of January 2025 to celebrate the bicentenary of the invention of the Braille code. More information to follow. Now the DX news Maurizio, IK2GZU is active as 5H3MB from Tanzania until the 11th of November while doing volunteer work at a local school. In his spare time, he will operate SSB, CW and digital modes on the 80 to 10m bands. QSL via Club Log's OQRS, Logbook of the World, eQSL, or via IK2GZU. Now the contest news The RSGB 144MHz CW Marconi Contest started at 1400UTC on Saturday the 2nd of November and ends at 1400UTC today, Sunday the 3rd of November. The exchange is signal report, serial number and locator. The International Police Association Radio Club invites all radio amateurs around the world to take part in its contest which takes place every year on the first complete weekend in November. This year, the CW section occurred on Saturday the 2nd of November from 0600 to 1800UTC. The SSB section takes place today Sunday the 3rd of November from 0600 to 1800UTC. More information about the contest and the award programme are available at iparc.de Tomorrow, Monday the 4th of November, the RSGB 80m Autumn Series DATA Contest runs from 2000 to 2130UTC. Using RTTY and PSK63 on the 80m band only, the exchange is signal report and serial number. On Tuesday, the 5th of November, the RSGB 144MHz FM Activity Contest runs from 1900 to 1955UTC. Using FM on the 2m band, the exchange is signal report, serial number and locator. Also on Tuesday the 5th of November, the RSGB 144MHz UK Activity Contest runs from 2000 to 2230UTC. Using all modes on the 2m band, the exchange is signal report, serial number and locator. On Wednesday the 6th of November, the RSGB 144MHz FT8 Activity four-hour contest runs from 1700 to 2100UTC. Using FT8 on the 2m band, the exchange is a report and four-character locator. Also on Wednesday the 6th of November is the RSGB 144MHz FT8 Activity two-hour contest which runs from 1900 to 2100UTC. Using FT8 on the 2m band, the exchange is a report and four-character locator. Stations entering the four-hour contest may also enter the two-hour contest. On Wednesday the 6th of November the UK and Ireland Contest Club 80m Contest runs from 2000 to 2100UTC. Using SSB on the 80m band, the exchange is your six-character locator. The Worked All Europe DX RTTY Contest starts at 0000UTC on Saturday the 9th of November, and ends at 2359UTC on Sunday the 10th of November. Using RTTY on the 80 to 10m bands, where contests are permitted, the exchange is signal report and serial number. Now the radio propagation report, compiled by G0KYA, G3YLA, and G4BAO on Thursday 31 October 2024. Last weekend's CQWW SSB contest showed just how good autumnal HF conditions can be. Many contestants worked more than 100 countries or DX entities on each and every HF band. With a solar flux index of 238 on Saturday and 246 on Sunday, plus low Kp indices all weekend, it was about as good as it could get. There were two three-hour periods where the Kp index hit four and 4.33, but it was otherwise in the ones and twos. An X-class solar flare occurred on Saturday the 26th at around 07:15 hrs UTC, but this had little effect and the MUF over a 3,000km path was back above 28MHz quite quickly. The rest of the week saw numerous M-class and C-class solar flares occur and a Kp index that did get up to four at times, but once again the MUF remained above 28MHz during daylight for most of the time. Interestingly, there have been times when the critical frequency over the UK has hit 14MHz, making 20m almost a local chat band via Near Vertical Incidence Sky Wave or NVIS communications! These openings may be short-lived so make the most of them should they occur. Nighttime critical frequencies have generally been around 4.5-6MHz, meaning a MUF over a 3,000km path over 14MHz in the first half of the night and around 10-12MHz in the second half. The solar proton flux has been above the 10MeV warning threshold but is now falling as of Thursday 31st. This may improve signals that pass through the polar regions, such as the UK to the far west of Canada and Alaska, and the UK to Japan. Next week NOAA predicts that the SFI will start at around 240, but perhaps fall to around 195-200 as the week progresses. ESA predicts that the solar wind speed could increase around November 4th and could cause disruption. As always, we are at the mercy of solar flares and CMEs, which could disrupt HF propagation, so we recommend keeping an eye on solarham.com for daily updates.  And now the VHF and up propagation news from G3YLA and G4BAO The Autumn Equinox period continued to bring F2-layer propagation to 50MHz with almost daily morning openings to VK and JA and afternoon openings to the Americas for some. Stations in the far South and West of the island were favoured. Side scatter in the Indian Ocean brought the JAs on a 90-degree beam heading, an effect noted at previous sunspot maxima. The autumn is typically a time for quiet settled weather, a season of mist, and this is where we are going for the period through to the end of next week. It's worth a couple of reminders of how it all works since, although it's likely to be pretty much the same ‘big picture' of dominant high pressure, there will be subtle differences. Firstly, there are two types of high pressure; one that builds in warm air and the other in cold air. The warm air version is the current offering, and this means quite cloudy conditions at times with moist air below the temperature inversion and very dry air above the inversion. Second, the quality of the ducting is determined by the change of the refractive index across the inversion and a large part of the refractive index change comes from a contrast of moisture, so signs of cloud and/or fog moisture are good omens for a lift. We may swap over to a cold air high later next week, which could lessen the Tropo quality. Meteor scatter prospects are on hold pending the Leonids meteor shower, which peaks mid-November. A dominant high pressure means that rain scatter is not likely to be a big player for the GHz bands next week. There is a possible heads-up for aurora since the solar conditions still offer chances for the Kp index to rise – anything over Kp=4 is worth a longer look – and don't forget that ‘watery' signals on the lower HF bands such as 40m and 80m are also a good sign. For EME operators, Moon declination reaches a minimum (that is, maximum negative declination) next Tuesday when the Moon only reaches nine degrees peak elevation and is only above the horizon for six hours between 1200 and 1800hrs. Path losses, on the other hand, are falling all week. 144MHz sky noise is moderate to high, peaking at more than 3,000 Kelvin on Tuesday the 5th before dropping back to moderate levels. And that's all from the propagation team this week.

GB2RS News Sunday the 27th of October The news headlines: The RSGB releases a snapshot video of the exciting Girlguiding ISS contact You can listen to the Chair of the RSGB's Propagation Studies Committee on the latest episode of the ICQ podcast The RSGB has begun releasing presentations from its 2024 Convention On the 5th of October, in her first official engagement as Girlguiding Patron, Her Royal Highness The Duchess of Edinburgh joined 100 excited Brownies, Guides and Rangers in making a live amateur radio contact with the International Space Station. The event was organised by The Radio Society of Great Britain and Amateur Radio on the International Space Station, or ARISS as it is usually known, in collaboration with the UK Space Agency, Girlguiding Surrey West and Brooklands Museum's Innovation Academy programme. The aim was to promote the engagement and involvement of girls and young women in science, technology, engineering and mathematics. Everyone had a fantastic day and after the contact, the girls enjoyed a variety of STEM activities including making Snail Morse keys, playing Morse battleships, learning about the CubeSat Simulator and making stomp rockets. The RSGB has created a short video snapshot of the day which you can see on its YouTube channel at youtube.com/theRSGB – take a look! The latest episode of the ICQ Podcast is available to listen to online and features RSGB Propagation Studies Committee Chair, Steve Nichols, G0KYA. During episode 441 Martin Butler, M1MRB talks to Steve about propagation and how the sunspot cycle has taken off to impact conditions positively. They also discuss Ham Radio Science Citizen Investigation, which is also known as HamSCI, a collective that enables university researchers to collaborate with radio amateurs in scientific investigations. To access the interview, select episode 441 at icqpodcast.com and listen from 1 hour and 35 minutes. The RSGB 2024 Convention weekend brought together hundreds in person and thousands via the livestreams. As well as the ‘Convention in a nutshell' video released last week, the Society has now published two of the main presentations. The first is the keynote speech about the future of amateur radio licensing and education by Rafal Lukawiecki, EI6LA. The second looks at inspiring the next generation by the RSGB's two new Youth Champions Chris Aitken, MM0WIC and Rhys Williams, M0WGY. You will find both presentations, as well as the full two days of live stream content, in the RSGB 2024 Convention playlist on the Society's YouTube channel. Remember to subscribe to the channel so you don't miss additional presentations when they're published. There is also still time to share your feedback about the in-person event or the live stream, but the feedback forms will close at the end of this month. Head over to rsgb.org/feedback if you attended the event, or rsgb.org/livestream-feedback if you watched via the livestream. Let the team know what you enjoyed! If you are thinking of taking an amateur radio exam before Christmas, there are two important dates you need to be aware of. The last date you can take an exam at a club, whether online or on paper, is Friday the 13th of December. If you want to take an exam online at home, the last date you can do that is Friday the 20th of December. The RSGB Exams Team will, where possible, post-out exam results before HQ shuts over Christmas and New Year. Exams will resume on Monday the 6th of January 2025 and the booking system will be available over the festive season so you can book exams for January onwards. You can book online on the RSGB website at rsgb.org/exampay On Friday the 18th of October the RSGB, Mill Hill School and a team of radio amateurs in New Zealand took part in a special celebration to mark the centenary of the first successful two-way trans-global communication between radio amateurs in the UK and New Zealand. The original contact between Frank Bell, 4AA in New Zealand and Cecil Goyder, 2SZ in Mill Hill School in North London was re-enacted at the school on a wavelength as close as possible to the original. Members of Goyder's family watched the re-enactment and chatted to pupils. As part of wider celebrations for the day, the school put on activities including a build-a-radio workshop. Students at the school showed significant interest in amateur radio, with several students signing up to be part of a new radio club that will be set up by the school's physics teacher. The overall event was led by RSGB Life Vice-President Don Beattie, G3BJ who said that he was delighted by the success of the event and that it had allowed pupils to learn how ground-breaking that first radio contact was with New Zealand. Call sign G2SZ was operational for four days surrounding the centenary, during which operators achieved approximately 1,250 contacts. To find out more about this unique celebration go to www.gb2nz.com and search for ‘GB2NZ re-enactment' on the RSGB website. The Memorial Day QSO Party is an activity providing participants with an opportunity to honour amateur radio operators who are now Silent Key. The event is being sponsored and managed by the First Class CW Operators' Club and is open to all licensed amateurs. The event begins at 0900UTC on the 1st of November 2024 and ends at 0859UTC on the 2nd of November. More information is available at g4foc.org or by emailing mdqp@g4foc.org or michelecarlone@yahoo.it Ofcom has notified stakeholders that the next release of its licensing service will be delayed due to issues that have arisen during software development. According to the Ofcom website, the delays have impacted Phases 2 and 3 of the planned changes to the amateur radio licensing framework. Phase 2 includes changes to new Intermediate callsigns, special event station rules and restrictions on the number of callsigns an individual may hold. Revised plans are expected to be published soon. You can read the update on the Ofcom website via tinyurl.com/OFCOMOCT24 Please send details of all your news and events to radcom@rsgb.org.uk  The deadline for submissions is 10 am on Thursdays before the Sunday broadcast each week. And now for details of rallies and events The Galashiels Rally is taking place today, the 27th of October at the Volunteer Hall, St Johns Street, Galashiels, TD1 3JX. The doors will be open from 11 am. The admission fee is £3 and there will be refreshments, traders and a bring-and-buy area to enjoy. For more information contact rallyqueries@galaradioclub.co.uk or visit galaradioclub.co.uk The Holsworthy Radio Rally will be taking place on Sunday the 3rd of November at Holsworthy Leisure Centre, Well Park, Western Road, Holsworthy in Devon. There will be traders, a bring-and-buy area and catering. The venue has disabled access, free parking and entry will be £3 per person. The doors will be open to traders from 8 am and to the public from 10 am. For more information email Chris, M0KNF at boltonbicycles@gmail.com The Twelfth Scottish Microwave Round Table GMRT will be going ahead on Saturday the 9th of November 2024 at the Museum of Communication, Burntisland in Fife. Lunch will be provided, and an optional dinner will be held in the evening at a local hotel. Online booking is available via the GMRT website at gmroundtable.org.uk or by email to Colin, GM4HWO at gm4hwo@gmail.com  Now the Special Event news George, MM0JNL is active as GB0GTS until the 18th of November to raise awareness of homeless military veterans in association with The Great Tommy Sleepout organised by The Royal British Legion Industries. The station will be operating on the 80 to 10m bands using SSB. There may also be some activity on the 2m band. George will operate at least one full night ‘roughing it' outside as part of the Great Tommy Sleepout. More details are available at QRZ.com Special callsign SX80FF will be used from various locations, including Crete as SV9/SX80FF until the 31st of October. The purpose of the activity is to honour the 80 fallen Greek firefighters and aerial firefighting crews who lost their lives in the line of duty. The station was spotted recently on the 60m band using FT8. QSL via Logbook of the World, eQSL and QRZ.com logbook. Paper QSL cards will not be available. Now the DX news A team of operators is active as YJ0VV from Efate, OC-035, Vanuatu until the 29th of October. The team is operating SSB, CW and digital modes on the 160 to 6m bands with two high-power stations and a selection of seven antennas. QSL via K4NHW directly or via the Bureau. QSOs will be uploaded to Clublog and Logbook of the World. Maurizio, IK2GZU is active as 5H3MB from Tanzania until the 11th of November while doing volunteer work at a local school. In his spare time, he will operate SSB, CW and digital modes on the 80 to 10m bands. QSL via Club Log's OQRS, Logbook of the World, eQSL, or  via IK2GZU. Now the contest news The CQ World Wide DX SSB Contest started at 0000UTC on Saturday the 26th and ends at 2359UTC today, Sunday the 27th of October. Using SSB on the 160 to 10m bands, where contests are permitted, the exchange is signal report and CQ Zone. The UK is in Zone 14.  Tomorrow, the 28th, the RSGB FT4 Contest runs from 1900 to 2030UTC. Using FT4 on the 80 to 10m bands, where contests are permitted, the exchange is your report. On Wednesday the 30th, the UK and Ireland Contest Club 80m Contest runs from 2000 to 2100 UTC. Using CW on the 80m band, the exchange is your six-character locator. The RSGB 144MHz CW Marconi Contest starts at 1400 UTC on Saturday the 2nd and ends at 1400 UTC on Sunday the 3rd Of November. Using CW on the 2m band, the exchange is signal report, serial number and locator. The International Police Association Radio Club invites all radio amateurs around the world to take part in its contest which takes place every year on the first complete weekend in November. This year, the CW section will take place on Saturday the 2nd of November from 0600 to 1800 UTC. The SSB section will take place on Sunday the 3rd of November from 0600 to 1800 UTC. More information about the contest and the award programme are available at iparc.de  Now the radio propagation report, compiled by G0KYA, G3YLA, and G4BAO on Thursday the 24th of October 2024 Last week's solar conditions couldn't have been much better. We had a week of high solar flux indices, relatively calm geomagnetic conditions and, other than an X-class solar flare, not much else to report. The solar flare originated from active region 3869 and reached a strong X3.3 in the early hours of October 24th. This event was associated with a coronal mass ejection, or CME, based on solar dimming following the event, but because the flare location was located off the east limb, it was directed mostly away from Earth. Once again, all the sunspots are in the southern hemisphere, but activity appears to be growing. This could spell trouble over the next week. This weekend, the 26th and 27th, the CQ Worldwide SSB contest is taking place and conditions should be excellent, with a combination of high solar flux and autumnal HF conditions. Maximum usable frequencies, or MUFs, are generally higher than 28MHz from dawn until dusk. Nighttime MUFs over 3,000km are still just above 14MHz, although you might get better results by dropping down to 10MHz if the 20m band doesn't work for you. Next week, NOAA predicts that the solar flux index may rise again, perhaps hitting 185 as we enter November. However, this current bunch of sunspots, which are rotating to be Earth-directed next week, appear more active and we could see more solar flares and CMEs, which could throw a spanner in the works. A solar flare could impact the ionosphere by increasing D-layer absorption, for up to an hour or so, and possibly launch a coronal mass ejection. If a CME hits the Earth, expect the MUF to plummet, at least for a day or two until the ionosphere recovers. And now the VHF and up propagation news from G3YLA and G4BAO The Autumn Equinox period brought some amazing ionospheric propagation to 50MHz on Thursday last week with stations in the UK working morning paths to VK, JA, DS and XV among others. Typically for 50MHz DX, the skip zones were sharp and moved rapidly. Stations even a few kilometres apart experienced very different signals and paths. Those with a low noise floor had a huge advantage as signals were generally weak in the UK and only good for FT8. However, some reports of a VK station at +5 bucked this trend. Next week will offer some reasonable Tropo conditions, although not without some occasional interruptions from weak frontal systems, especially in the far southwest and the far northwest of Britain. It's not clear if these represent good rain scatter options, but they are more likely to temporarily curtail any Tropo for a while. The solar conditions continue to feed the occasional aurora alert our way, so it's always good to monitor the Kp index for signs of it increasing above 4. It won't always go on to produce a radio aurora, but it's worth keeping an eye on things. The meteor scatter prospects continue to be elevated by the decline of the Orionids, which peaked on Tuesday the 22nd, and the Taurids, which are a very low-rate shower, but technically cover a broad period into December. The Leonids are the next major shower, but that doesn't peak until mid-November. Lastly, looking at the out-of-season Sporadic-E prospects, there are always days with minor enhancements of the critical frequency of the Sporadic-E layer, as shown on the propquest.co.uk graphs. Certainly, there are stronger jet streams available in the autumn and winter, but other elements of Sporadic-E are not so favourable. It's usually a very marginal outcome at best, but good enough for the 10 or 6m bands and mostly for digital modes such as FT8.  It could well be that trans-equatorial propagation, or TEP, is a more fruitful venture. For EME operators, Moon declination is positive, but falling, going negative on Tuesday the 29th. Path losses are rising, reaching a maximum at apogee on the morning of Wednesday the 30th. 144MHz sky noise is low until Friday the 1st of November when the Sun and Moon are close in the sky. And that's all from the propagation team this week.

GB2RS News Sunday the 6th of October The news headlines: The deadline for advance tickets for the RSGB 2024 Convention is tomorrow, Monday the 7th of October The RSGB is interested in what you did for National Coding Week The RSGB's next Tonight@8 webinar will take place tomorrow, the 7th of October The theme for this year's RSGB Convention is “Your Convention, Your Way” and the Society is providing a range of activities and presentations as well as different ways to get involved. There is still just time to buy your tickets in advance, but hurry as advance sales for attending the Convention or the dinners closes tomorrow, Monday the 7th of October. You will be able to buy a Convention ticket on the door but not at the discounted rate that is available now. At the event, there will be a varied programme of presentations regardless of your amateur radio interests or experience, as well as practical workshops and Morse competency tests. You'll also find a room full of special interest groups to chat to who could inspire you to try something new! If you're unable to travel to the Convention, a small number of presentations will be live-streamed and will be available on the RSGB YouTube channel without the need to pre-register. The RSGB has released two ‘Convention Chat' videos recently and will be releasing two more over the coming week, so find out what others think of the Convention and see who you might bump into in the bar! For full programme details and speaker information and to book in advance, go to the RSGB Convention web pages at rsgb.org/convention Did you take part in National Coding Week this year? The RSGB had nine activities to inspire you to take part, including two new worksheets developed by the Society's Outreach Team. Whether you took part by yourself, at a club night, or with friends and family, the RSGB would love to hear from you. To be included in the RadCom December feature on National Coding Week please send a summary of your activity, along with any photos, to radcom@rsgb.org.uk by the 17th of October. The worksheets will remain on the RSGB website for people to try, so if you would still like to have a go head over to rsgb.org/coding and get involved. The next RSGB Tonight@8 live webinar is tomorrow, Monday the 7th of October. Ian White, GM3SEK will present ‘Aircraft Scatter, the Hitch-Hikers Guide'. Aircraft scatter is about bouncing VHF and UHF radio signals off high-flying aircraft – effectively ‘hitching a ride' with someone else's plane to extend your everyday working range up to 800km. It may sound rather technical, but with some explanations from Ian, aircraft scatter might soon feel very easy. During the talk, Ian will consider how aircraft scatter works, and if it's so useful, why haven't we heard more about it? Join the webinar live at 8 pm on the RSGB YouTube channel or special BATC channel. Find out more about this and other webinars on the RSGB website via rsgb.org/webinars grid.radio is a web application born out of the frustration that Rose, 2E0RXO and many others experienced during spontaneous, often unplanned, Parks on the Air activations. During busy moments, someone would inevitably ask for a Worked All Britain square or another reference that she wasn't prepared for. There wasn't a single, simple resource to quickly gather this information with a fast-loading, modern interface. Many websites would spend more time loading advertisements than displaying the necessary information, delaying communication and increasing the pending pile-up. After several months of facing the same issue and finding herself still unprepared, Rose, a Computer Science graduate, decided to solve the problem with code. She created a fast, free web app that can be installed on the home screen of any phone or tablet or accessed on a desktop computer for pre-activation planning. You can also share links so others can easily find out where you are operating from. Once installed, the app will even work without a data connection. Development is ongoing, with feedback from all amateur radio operators welcomed via the contact details on Rose's QRZ.com page. To learn more about this useful web app visit grid.radio Please send details of all your news and events to radcom@rsgb.org.uk The deadline for submissions is 10 am on Thursdays before the Sunday broadcast each week.   And now for details of rallies and events The 49th Welsh Radio Rally is taking place today, the 6th, at Llanwern High School, Hartridge Farm Road in Newport. Traders can gain access from 7 am and the doors are open for visitors from 9.30 am. The entrance fee is £3 per person and free parking is available. For more information email Mike Rackham, GW4JKV via welshradiorally@gmail.com or phone 07976 368 250. The Dartmoor Autumn Radio Rally will take place on Sunday the 13th of October. The event will be held at Yelverton War Memorial Hall, Meavy Lane, Yelverton in Devon. There will be the usual bring-and-buy area, trader stands, refreshments and free parking available. The doors will be open at 10 am and admission will be £2.50. For more information visit dartmoorradioclub.uk or email 2e0rph@gmail.com The Hornsea Amateur Radio Club Rally will also take place on Sunday the 13th of October. The venue will be Driffield Showground in East Yorkshire. The doors will be open from 10 am. For more details visit hornseaarc.com or contact Les, 2E0LBJ on 01377 252 293. Now the Special Event news Special callsign PH80LIB will be in use from various locations until the 10th of November to commemorate the 80th anniversary of the liberation of the southern Netherlands in the autumn of 1944. Activity will be on the 80 to 10m bands using SSB, CW and digital modes. QSL via the Bureau. See QRZ.com for more information. OR100LGE is the special callsign in use by members of the Liege Radio Club, ON5VL to celebrate its 100th anniversary. The station is active until the end of the year on the 160 to 6m bands using CW, SSB, FT8 and FT4. QSL via Logbook of the World, eQSL or via ON6YH. QSOs will also be uploaded to Club Log. Now the DX news Michal, OM2DX is active as TO2DX from Reunion Island, AF-016, until tomorrow the 7th of October. He is operating CW, RTTY and FT8 on the 60 to 10m bands. QSL via OM2DX. QSOs will be uploaded to Club Log and Logbook of the World. Gunter, DK2WH is active again as V51WH, and V55Y in contests from Namibia until the 12th of November. He operates SSB, FT8 and some CW on the 160 to 10m bands. QSL via DK2WH. Now the contest news The Oceania DX SSB Contest started at 0600UTC on Saturday the 5th and ends at 0600UTC today, Sunday the 6th of October. Using SSB on the 160 to 10m bands, where contests are permitted, the exchange is signal report and serial number. The RSGB October 432MHz to 245GHz Contest started at 1400UTC on Saturday the 5th and ends at 1400UTC today, Sunday the 6th of October. Using all modes on 432MHz to 245GHz frequencies, the exchange is signal report, serial number and locator. The IARU 432MHz to 245GHz Contest started at 1400UTC on Saturday the 5th and ends at 1400UTC today, Sunday the 6th of October. Using all modes on 432MHz to 245GHz frequencies, the exchange is signal report, serial number and locator. Today, the 6th, the UK Microwave Group 24 to 76GHz Contest runs from 0900 to 1700UTC. Using all modes on 24 to 76GHz frequencies, the exchange is signal report, serial number and locator. On Monday the 7th, the RSGB Autumn Series CW Contest runs from 1900 to 2030UTC. Using CW on the 80m band, the exchange is signal report and serial number. On Tuesday the 8th, the RSGB 432MHz FM Activity Contest runs from 1800 to 1855UTC. Using FM on the 70cm band, the exchange is signal report, serial number and locator. Also on Tuesday the 8th, the RSGB 432MHz UK Activity Contest runs from 1900 to 2130UTC. Using all modes on the 70cm band, the exchange is signal report, serial number and locator. On Tuesday the 8th, the IRTS 80m Evening Counties Contest runs from 1900 to 2000 UTC. Using CW and SSB on the 80m band, the exchange is signal report and serial number. EI and GI stations also send their county code. On Wednesday the 9th, the RSGB 432MHz FT8 Activity four-hour Contest runs from 1700 to 2100UTC. Using FT8 on the 70cm band, the exchange is a report and four-character locator. Also, on Wednesday the 9th, the RSGB 432MHz FT8 Activity two-hour Contest runs from 1900 to 2100UTC. Using FT8 on the 70cm band, the exchange is a report and four-character locator. Stations entering the four-hour contest may also enter the two-hour contest. On Thursday the 10th, the RSGB 50MHz UK Activity Contest runs from 1900 to 2130UTC. Using all modes on the 6m band, the exchange is signal report, serial number and locator. The Oceania DX CW Contest starts at 0600UTC on Saturday the 12th and ends at 0600UTC on Sunday the 13th of October. Using CW on the 160 to 10m bands, the exchange is signal report and serial number. Now the radio propagation report, compiled by G0KYA, G3YLA, and G4BAO on Thursday the 3rd of October 2024 In the first week of October, the 10m band began to show what it is capable of. With a solar flux index in the high 200s and calm geomagnetic conditions, DX was plentiful. Nick, VK9DX on Norfolk Island was audible on SSB all morning on Wednesday the 2nd and only wanted to work G stations. This made him popular in the UK, but less so in other countries! Vlad, 5H1WX, on Mafia Island, Tanzania, was another strong signal on the morning of the third. Meanwhile, the 3D2V Rotuma Island DXpedition near Fiji on the 10m band using FT4 was another catch for many people. The Kp index managed to remain low for the first half of the week, but there were warnings that a coronal mass ejection, which was attributed to the X7.1 solar flare on the 1st of October, might upset things later in the week. With a good spread of sunspots, mainly in the Sun's southern hemisphere, there could be more flares over the coming days. Scott Mcintosh, the solar physicist who predicted a busier than average Cycle 25, has now questioned whether we are past solar maximum. The fact that there are now fewer sunspots in the Northern Hemisphere suggests that we may be past the peak, but only time will tell. Meanwhile, NOAA predicts the solar flux index may decline towards the 200 mark next week. The Kp index is predicted to go to 4 this weekend. With four of the ten active sunspot groups now classed as growing, we may expect further solar activity and geomagnetic disturbances over the next seven days. And now the VHF and up propagation news from G3YLA and G4BAO The brief period of high pressure that arrived towards the end of the previous week is currently being nudged away to the east into Europe. The coming week is dominated by very unsettled conditions with a succession of deep lows near or crossing the country and there's even one that contains the remnants of an old hurricane. The result is that next week will provide copious amounts of wet and windy weather, so no Tropo for us, but there may be several areas of heavy rain for a try at rain scatter on the GHz bands. We hope you have all checked out your antennas after last week's reminder since the winds may be quite testing for some areas. The solar conditions have been stirred up recently by several flares so, as usual, keep an autumn watch out for auroras. Lastly, there are plenty of meteor scatter opportunities aside from any random meteor activity. Try investigating one of the many meteor websites to see the full list of options. For EME operators, Moon declination is at its minimum on Wednesday. So, it is a good week for checking out systems before the Sun also gets too low in the sky to make sensible Sun noise measurements over the winter. Path losses are still high but starting to fall. If you're fortunate to have a clear low horizon you'll make some contacts, but with peak Moon elevation only eight degrees on Wednesday, you'll be lucky! 144MHz sky noise in general is high to moderate for the rest of the week. And that's all from the propagation team this week.

GB2RS News Sunday the 8th of September The news headlines: Book your RSGB Convention tickets now There are several vacancies in the RSGB's Regional Team Remember to call in to the CHOTA stations on Saturday The RSGB Convention is just five weeks away and an exciting programme of presentations and practical activities is being prepared. The early bird price for day tickets ends on the 15th of September and this year there won't be any extensions to that date! As well as three streams of presentations across the weekend there will be an introductory workshop on microcontroller programming. This workshop is part of the Society's aim to widen the programming skills in the amateur radio community and to introduce people to something new. On Saturday morning RSGB experts will give an EMC and EMF update presentation, followed by an informal EMC and EMF clinic in the afternoon. The RSGB HF and VHF contest forums will take place on Sunday. Throughout the weekend there will be opportunities to talk to RSGB representatives and to members of many special interest groups who could inspire you to try a different aspect of amateur radio. The RSGB 2024 Convention – your convention, your way. To book your day tickets and to book for the workshop, go to rsgb.org/convention The RSGB has 13 regions, each covered by a Regional Representative and a team of District Representatives. This volunteer team is an important link to clubs and a potential source of support and information for individual radio amateurs. There are several vacancies in the Regional Team and this month we're highlighting two regions. In Region 5 there is an opportunity for someone to volunteer as a District Representative covering Gloucestershire, Hereford and South Worcestershire. There are also two vacancies in Region 13 for District Representatives to cover Leicestershire and Rutland, and also North Lincolnshire. If you're interested in supporting local radio amateurs and clubs in those areas, please contact the appropriate Regional Representative. You can find their details by going to our website at rsgb.org/regions and clicking on the region in which you live. Next Saturday, the 14th, lots of amateur radio stations will be on the air to take part in the Churches and Chapels on the Air event, also known as CHOTA. The event will take place from 10 am to 4 pm and operation will be focused on the 80, 40 and 20m bands. To see the list of churches and chapels taking part visit the ‘CHOTA' tab on the World Association of Christian Radio Amateurs and Listeners website at wacral.org Several changes have been made to the RSGB contest trophies process, for logistical and resource reasons. For example, instead of engraving each trophy, the winner will be presented with a quality certificate at the Trophy Presentations on Sunday morning at the RSGB Convention. For each award, a high-quality photograph will be taken of the winner with their trophy, and that photo will be available for the winner if they would like it. RSGB HQ will now administer all trophies for the AGM event. The full changes are shown in the updated trophy policy on the RSGB website at rsgb.org/trophies  If you have any questions about these changes, please contact the RSGB Trophy Manager Mike Franklin, G3VYI via trophy.manager@rsgb.org.uk Over the course of a year, radio amateur Maggie laquinto, VK3CFI attempted to make contact with Russian cosmonauts on the Mir space station. Maggie used her amateur radio skills and equipment to monitor the orbit of the space station and listen to the frequencies that it used. After the dissolution of the Soviet Union in 1991, Maggie relayed crucial information to cosmonaut Sergei Krikalev. In a recent BBC programme, Maggie's son Ben laquinto speaks to Megan Jones. You can listen to the programme by searching for ‘The woman who spoke to the space station' on the bbc.co.uk website.  And now for details of rallies and events Caister Lifeboat Radio Rally is taking place today, the 8th, at Caister Lifeboat station, Caister on Sea, NR30 5DJ. The doors are open from 9 am to 8 pm and there is no admission fee. Sellers can gain access from 8 am. For more information email Zane, M1BFI via m1bfi@outlook.com or phone 07711 214 790. The Broadcast Engineering Museum near Gainsborough in Lincolnshire is new and a work in progress, so it only opens a few days each year. The next open days are coming up on Saturday the 14th and Sunday the 15th of September from 11 am to 4 pm. The Museum contains a vast collection of historic broadcasting equipment and memorabilia, some restored and working, on display in a former RAF sergeants' mess. Free parking is available on-site. For more information email contactus@becg.org.uk or visit becg.org.uk The British Vintage Wireless Society is holding a swap meet and auction on Sunday the 15th of September. The venue will be the Weatherley Centre, Eagle Farm Road, Biggleswade, Bedfordshire, SG18 8JH. Stallholders can gain entry from 9 am. Admission for visitors will be available from 9.30 am for £8. The auction starts at 12.30 pm and hot and cold refreshments will be available all day. For more information visit bvws.org.uk or email Jeremy Owen, G8MLK at secretary@bvws.org.uk Now the Special Event news To celebrate Malaysia Day, special callsign 9M61S is active until the 16th of September. Operators will be working on the HF bands using SSB, CW and digital modes. For more information see QRZ.com Special callsign DL250CDF is active until the 30th of September to mark the 250th anniversary of the birth of painter Caspar David Friedrich, an icon of the German Romantic movement. The station is operating on the HF bands using CW, digital modes and SSB. All QSOs will be confirmed automatically via the Bureau, eQSL and Logbook of World. For details of a certificate that is available visit tinyurl.com/DL250CDF Now the DX news Bob, ZL1RS is active as E51EME from Rarotonga, OC-013, in the South Cook Islands until the 15th of September. He is focusing on operating FT8 on the 6m band, with 6m EME using Q65-60A as a secondary activity. QSL via Club Log's OQRS and Logbook of the World. See QRZ.com for more information and updates. Bernard, DL2GAC is active as H44MS from Malaita, OC-047, in the Solomon Islands, until the 15th of September. He operates SSB and some FT8 on the 40 to 6m bands. QSL via Bernard's home call, directly or via the Bureau. QSOs will be uploaded to Club Log and Logbook of the World. Now the contest news The All Asian DX Contest started at 0000UTC on Saturday the 7th and ends at 2359UTC on Sunday the 8th of September. Using SSB on the 160 to 10m bands, where contests are permitted, the exchange is signal report and your age. SSB Field Day started at 1300UTC on Saturday the 7th and ends at 1300UTC today, the 8th of September. Using SSB on the 80 to 10m bands, where contests are permitted, the exchange is signal report and serial number. The 144MHz Trophy Contest started at 1400UTC on Saturday the 7th and ends at 1400UTC today, Sunday the 8th of September. Using all modes on the 2m band, the exchange is signal report, serial number and locator. Today, the 8th, the Worked All Britain 2m QRO Phone Contest runs from 1000 to 1400UTC. Using SSB on the 2m band, the exchange is signal report, serial number and Worked All Britain square. Also today, the 8th, the 5th 144MHz Backpackers Contest runs from 1100 to 1500 UTC. Using all modes on the 2m band, the exchange is signal report, serial number and locator. On Tuesday the 10th, the 432MHz FM Activity Contest runs from 1800 to 1855 UTC. Using FM on the 70cm band, the exchange is signal report, serial number and locator. Also on Tuesday the 10th, the 432MHz UK Activity Contest runs from 1900 to 2130 UTC. Using all modes on the 70cm band, the exchange is signal report, serial number and locator. On Wednesday the 11th, the 432MHz FT8 Activity four-hour Contest runs from 1700 to 2100UTC. Using FT8 on the 70cm band, the exchange is a report and four-character locator. Also on Wednesday the 11th, the 432MHz FT8 Activity two-hour Contest runs from 1900 to 2100 UTC. Using FT8 on the 70cm band, the exchange is a report and four-character locator. Stations entering the four-hour contest may also enter the two-hour contest. Also on Wednesday the 11th, the Autumn Series CW Contest runs from 1900 to 2030 UTC. Using CW on the 80m band, the exchange is signal report and serial number. On Thursday the 12th, the 50MHz UK Activity Contest runs from 1900 to 2130 UTC. Using all modes on the 6m band, the exchange is signal report, serial number and locator. On Sunday the 15th, the 70MHz Affiliated Societies Contest runs from 0900 to 1200 UTC. Using all modes on the 4m band, the exchange is signal report, serial number and locator. The Worked All Europe DX SSB Contest starts at 0000 UTC on Saturday the 14th and runs until 2359UTC on Sunday the 15th of September. Using SSB on the 80 to 10m bands, where contests are permitted, the exchange is signal report and serial number. On Sunday the 15th, the UK Microwave Group 24 to 76GHz Contest runs from 0900 to 1700 UTC. Using All modes on 24 to 76GHz frequencies, the exchange is signal report, serial number and locator. Also on Sunday the 15th, the IRTS 70cm Counties Contest runs from 1300 to 1330UTC. Using SSB and FM on the 70cm band, the exchange is signal report, serial number and locator. Irish stations also give their county. The IRTS 2m Counties Contest is also taking place on Sunday the 15th from 1300 to 1500 UTC. Using SSB and FM on the 2m band, the exchange is signal report, serial number and locator. Irish stations also give their county. Also on Sunday the 15th, the British Amateur Radio Teledata Group Sprint PSK63 Contest runs from 1700 to 2100UTC. Using PSK63 on the 80 to 10m bands, the exchange is your serial number. Now the radio propagation report, compiled by G0KYA, G3YLA, and G4BAO on Thursday the 5th of September 2024 Last week was underlined by continued high solar flux indices and excellent 10m band propagation to CY9C on Saint Paul Island near Newfoundland. The DXpedition, which has now ended, was often at S9+ on 28MHz up to two hours after sunset. This may be a sign that better autumnal HF conditions are just around the corner and bodes well for the rest of the year. The average sunspot number has now exceeded 200 for the first time in 23 years. This puts it significantly better than Solar Cycle 24 and it looks like there is more to come. Propquest.co.uk reports that maximum usable frequencies over a 3,000km path are now often above 28MHz, so look out for DX on the 10m band. This will improve as the month goes on. September is a good month for north-south paths and paths to North America will improve as we head into October. So, get your higher HF band antennas sorted out, as this autumn could be fun! During the week just past, there were 21 M-class flares, but no X-class events. The Kp index has been under 5 all week, which no doubt helped HF propagation flourish. Large coronal mass ejections, or CMEs, did occur on the 1st and 3rd of September, but these appear to be related to far-side events, well beyond the northwest limb and were directed away from Earth. But that active region is now rotating into view so buckle up for potential Earth-directed CME activity. Next week, the Space Weather Prediction Centre suggests that the solar flux index will remain in the 240 to 250 range. Unsettled geomagnetic conditions are forecast for today, the 8th of September but, as we always say, keep an eye on solarham.com for up-to-date solar information as things are likely to change each day. And now the VHF and up propagation news from G3YLA and G4BAO The slightly enhanced Tropo conditions were welcome for the 144MHz UK Activity Contest on the 3rd of September. However, in the coming week, the opposite is now the case for many parts of the country as low pressure is set to dominate the weather charts. There may be some weak ridges of high pressure nearby or even over northern Britain this weekend, but it is not looking great. If pressed for a direction, it looks better across the North Sea to northern Europe and southern Scandinavia in the first part of the week. Much of next week will have low pressure in control, and it will be worth looking for rain scatter on the GHz bands. The solar side of things means that we should be alert to the chance of aurora if the Kp index rises. The autumn is often a good time of the year for these. It will be useful to monitor the Kp index, especially if you hear any signals sounding ‘watery' on the HF and LF bands. It's always worth a reminder that the Sporadic-E season does not drop off a cliff at this time of year.  That said, it does become very infrequent and restricted to lower bands or digital modes under the influence of jet streams.  The southward paths to Iberia and the western Mediterranean look most promising next week for an out-of-season chance Sporadic-E event. There is one small meteor shower this week. The September Epsilon-Perseids peaks with a low zenithal hourly rate of five tomorrow, the 9th. This shower produced unexpected outbursts in 2008 and 2013, but modelling indicates that 2024 activity should be nothing unusual. For EME operators, Moon declination is now negative and falling further, reaching minus 29 degrees next Wednesday. Moon visibility windows continue to fall, as will peak Moon elevation, while path losses are decreasing after apogee. 144MHz sky noise increases from moderate today, the 8th, reaching over 2,500 Kelvin next Wednesday. And that's all from the propagation team this week.

GB2RS News Sunday the 1st of September The news headlines: RSGB collaborates on a special contact with the International Space Station The RSGB's Tonight@8 webinar autumn programme starts tomorrow, the 2nd The RSGB is getting ready for National Coding Week We are delighted to announce that the Radio Society of Great Britain and ARISS, in conjunction with Girlguiding Surrey West and Brooklands Museum including the Innovation Academy, have been collaborating on a special event due to take place on Saturday the 5th of October. Girlguiding President, Her Royal Highness The Duchess of Edinburgh will attend a planned contact with the International Space Station as part of a visit to promote the engagement and involvement of girls and young women in science, technology, engineering and maths. Further details of the contact and the event will be announced in late September. The RSGB's autumn Tonight@8 programme starts this Monday, the 2nd of September. Brian Coleman, G4NNS will give an update on the Meteor Beacon Project which is a cooperation between the worlds of amateur radio and astronomy. The first phase of this project was completed in May 2022 when the UK meteor beacon GB3MBA went on the air from the Sherwood Observatory of the Mansfield and Sutton Astronomical Society. It enabled studies of meteor events over the UK using simple equipment and made possible a range of STEM projects featuring radio and astronomy. The second phase of the project, which Brian will describe in the presentation, is to develop a network of receivers streaming their data via a central server for detailed studies of individual meteor events. You can watch and ask questions live on the RSGB YouTube channel or a special BATC channel. To find out more go to the RSGB website at rsgb.org/webinars The RSGB is getting ready for National Coding Week which begins on the 16th of September. This national event is in its 11th year and encourages people of all ages to try coding, or programming as it is also called. During the next few days, the RSGB's Outreach Team will release two new coding activities for you to try on your own, with members of your local club, or at a school or other youth group. These are in addition to the seven activities the Society shared last year. This is a great opportunity to see how coding can link with your usual amateur radio activities, or for you to try something new. If you are planning an activity or an event or would like some support, please email the RSGB National Coding Week Coordinator Nigel Thrower, G3YSW via ncw@rsgb.org.uk  You can find the coding activities on the RSGB website at rsgb.org/coding The British Science Association has announced that applications for kick-start grants will open on the 17th of September 2024. The grants are provided to help schools in challenging circumstances to deliver events and activities as part of British Science Week. To find out more visit the British Science Week website and enter ‘Grant applications for British Science Week 2025' in the search box located in the top right-hand corner. If you need some inspiration on how to get involved, the RSGB is already planning for the March event. You can go to rsgb.org/bsw to find out more, as well as to view activity ideas and lesson plans from previous years. If you'd like to get involved or have any questions, you can email the RSGB British Science Week Coordinator, Ian Neal, M0KEO at bsw@rsgb.org.uk RSGB Members can ensure that they are the first to hear about the Society's online webinars and events by registering to receive updates by email. Simply log into the RSGB members' portal, select the ‘Manage Preferences' tab and click the online events option. By selecting this preference you'll be kept up to date on events such as the Tonight@8 webinars, which are already shaping up to have a brilliant programme for the Autumn. Keep an eye on your mailboxes for more news about these soon. Don't forget that the popular Churches and Chapels on the Air event, also known as CHOTA, is taking place on Saturday the 14th of September. Lots of stations will be on the air from 10 am to 4 pm so please give them a call. The operation will be focused on the 80, 40 and 20m bands. To see the list of churches and chapels taking part visit the ‘CHOTA' tab on the World Association of Christian Radio Amateurs and Listeners website at wacral.org The RSGB National Radio Centre at Bletchley Park, or NRC, will be closed for one day on Monday the 16th of September to allow time for some minor decorating and cleaning. Don't forget that RSGB members can gain free entry to Bletchley Park and the NRC by downloading a voucher from rsgb.org/bpvoucher And now for details of rallies and events Telford Hamfest is taking place today, Sunday the 1st of September at Harper Adams University near Newport, Shropshire. The doors open at 10.15 am and admission is £5. Children up to the age of 16 will be admitted free of charge. Free parking, catering, an RSGB bookstall, and a bring-and-buy area are available on site. For more details visit tdars.org.uk or email John, M0JZH at hamfest@tdars.org.uk The Caister Lifeboat Radio Rally is due to take place on Sunday the 8th of September at Caister Lifeboat station, Caister on Sea, NR30 5DJ. The doors will be open from 9 am to 8 pm and there is no admission fee. Sellers can gain access from 8 am. For more information email Zane, M1BFI via m1bfi@outlook.com or phone 07711 214 790. The Broadcast Engineering Museum near Gainsborough in Lincolnshire is new and a work in progress, so it only opens a few days each year. The next open days are coming up on Saturday the 14th and Sunday the 15th of September from 11 am to 4 pm. The Museum contains a vast collection of historic broadcasting equipment and memorabilia, some restored and working, on display in a former RAF sergeants' mess. Free parking is available on-site. For more information email contactus@becg.org.uk or visit becg.org.uk Now the Special Event news Carmarthen Amateur Radio Society is taking part in Churches and Chapels on the Air again this year with special event station GB2SCC. The station will be operating on Saturday the 14th of September from 0900 to 1500UTC on the 40 and 17m bands using SSB. Operators will also be available for VHF and UHF FM calls. For more information see QRZ.com Austin, M0MNE, who is a marine engineer in the Merchant Navy, will be operating special callsign GB0MND on the HF Bands and flying the British Red Ensign from the seafaring town of South Shields, home of the world's longest-operating marine training college. This is to commemorate Merchant Navy Day on the 3rd of September and the merchant seafarers all over the world who work tirelessly, day in and day out, keeping global trade afloat. The station will operate from the 3rd of September until World Maritime Day on the 26th of September. On the 3rd of September, Austin will be concentrating on SSB and CW on the 40, 20 and 15m bands. During the rest of the month, he will be working on all bands using SSB, CW, FT8, and digital modes such as Olivia, Domino, Hell and SSTV. More information about the station and Merchant Navy Day is available via QRZ.com Callington and District Amateur Radio Society will activate Special Event Station GB0EKF for the annual Esedhvos Kernow Festival of Cornish Culture which this year is being held in Callington, Cornwall on Saturday the 7th of September. Listen out for GB0EKF on the local repeaters, HF bands and via the QO-100 satellite. Now the DX news Domenico, IK1MNF is active as IK1MNF/IA5 from Isola d'Elba, EU-028, until the end of September. He is operating using SSB on the 20 to 6m bands. QSOs will be uploaded to Club Log and Logbook of the World. Yann, F1SMB is active as FO/F1SMB from French Polynesia until the 15th of September. His main QTH will be Tahiti, OC-046, with a side trip to Fakarava, OC-066. Usually, he operates FT8 and SSB on the 40 to 10m bands. QSL to F1SMB directly or via the Bureau, Logbook of the World or eQSL. Now the contest news The UK and Ireland Contest Club DX SSB Contest started at 1200UTC on Saturday the 31st of August and runs until 1200UTC today, the 1st of September. Using SSB on the 80 to 10m bands, where contests are permitted, the exchange is signal report and serial number. UK and Ireland stations also send their district code. The Worked All Britain DX Contest started at 1200UTC on Saturday the 31st of August and ends at 1200UTC today, the 1st of September. The exchange is signal report, serial number and Worked All Britain square, where applicable. Entries need to be with the contest manager by the 11th of September. Visit the Worked All Britain website for more information and to read more on the rules for the contest. Tomorrow, the 2nd, the Autumn Series SSB Contest runs from 1900 to 2030UTC. Using SSB on the 80m band, the exchange is signal report and serial number. On Tuesday the 3rd, the 144MHz FM Activity Contest runs from 1800 to 1855UTC. Using FM on the 2m band, the exchange is signal report, serial number and locator. Also, on Tuesday the 3rd, the 144MHz UK Activity Contest runs from 1900 to 2130UTC. Using all modes on the 2m band, the exchange is signal report, serial number and locator. On Wednesday the 4th, the 144MHz FT8 Activity four-hour Contest runs from 1700 to 2100UTC. Using FT8 on the 2m band, the exchange is a report and four-character locator. Also, on Wednesday the 4th, the 144MHz FT8 Activity two-hour Contest runs from 1900 to 2100UTC. Using FT8 on the 2m band, the exchange is a report and four-character locator. Stations entering the four-hour contest may also enter the two-hour contest. Also, on Wednesday the 4th of September, the UK and Ireland Contest Club 80m Contest runs from 2000 to 2100UTC. Using SSB on the 80m band, the exchange is your six-character locator. SSB Field Day runs from 1300UTC on Saturday the 7th to 1300UTC on Sunday the 8th of September. Using SSB on the 80 to 10m bands, where contests are permitted, the exchange is signal report and serial number. The 144MHz Trophy Contest runs from 1400UTC on Saturday the 7th to 1400UTC on Sunday the 8th of September. Using all modes on the 2m band, the exchange is signal report, serial number and locator. On Saturday the 7th, the CWops CW Open takes place in three four-hour sessions between 0000 and 2359UTC. Using CW on the 160 to 10m bands, where contests are permitted, the exchange is serial number and name. The All Asian DX Contest starts at 0000UTC on Saturday the 7th and ends at 2359UTC on Sunday the 8th of September. Using SSB on the 160 to 10m bands, the exchange is signal report and your age. On Sunday the 8th, the 5th 144MHz Backpackers Contest takes runs from 1100 to 1500UTC. Using all modes on the 2m band, the exchange is signal report, serial number and locator. Also on Sunday the 8th, the Worked All Britain 2m QRO Phone Contest runs from 1000 to 1400UTC. Using AM, FM and SSB on the 2m band, the exchange is signal report, serial number and Worked All Britain square. Now the radio propagation report, compiled by G0KYA, G3YLA, and G4BAO on Thursday the 29th of August 2024 We had a good week for HF propagation, at least until we had a Kp index of 5.67 on Wednesday the 28th. This was caused by the Bz component of the interplanetary magnetic field moving into a south-pointing position. Luckily, it didn't last long and geomagnetic conditions were back to normal by Thursday. The solar flux index remains above 200 with no sign of it dropping. But solar flare activity has not diminished either with 16 M-class flares over the past seven days and more than 60 C-class events. There remains a 55% chance of a further M-class flare and a 10% chance of an X-class event. Tuesday the 27th saw some good activity on the upper HF bands with the 10m band opening up at times. VK has been heard on 28MHz in the mornings, which bodes well for the coming months. The top DX choice this week has been CY9C on Saint Paul Island near Newfoundland. The team is active on all bands until the 5th of September using CW, SSB, FT8, Super Fox and RTTY. VOACAP Online shows that the 20 and 17m bands offer the best chance for a contact and are open from 0900 to 2000 UTC. The 30m band is another strong contender from 2000 to 1000 UTC. Next week, NOAA predicts that the solar flux index will start at around 250 but could end the week at 275. As always, it estimates the Kp index will be at 2 all week, but this will depend upon coronal mass ejections, so keep an eye on solarham.com for daily updates. If a solar flare and associated coronal mass ejections do occur, expect the Kp index to rise after about 48 hours, with a lowering of the maximum useable frequency. And now the VHF and up propagation news from G3YLA and G4BAO The autumn season usually brings thoughts of Tropo since areas of high pressure can often be a feature of this time of year. Most models predict that there will be high pressure moving in to offer Tropo conditions today, the 1st. Thereafter, the models differ, and some bring low pressure over the country for much of the coming week, while others maintain a high-pressure story and the continuation of Tropo. This is potentially useful for the 144MHz UK Activity Contest on Tuesday and Wednesday and, if it lasts, the 144MHz Trophy Contest next weekend along with the Backpackers contest on Sunday the 8th. With the uncertain feel of the forecast at the moment, we may find rain scatter is the main option on the GHz bands. Meteor scatter is again reduced to non-shower random events with just a minor shower, the Aurigids, peaking on the 31st of August. This shower has produced brief unexpected outbursts with a zenithal hourly rate of around 30 to 50 per hour in 1935, 1986, 1994 and 2019. Random meteor flux is at its annual maximum in September with relatively good rates, especially during morning hours. Pre-dawn is the best time to try. The solar conditions continue to provide chance auroras. Keep one eye on the Kp index and lock the frequency of some northern European beacons into your rig's memory. Lastly, it's the nominal end of the 2024 summer Sporadic-E season and the daily blogs on Propquest have finished. However, some years can produce surprise Sporadic-E events during the first week of September. Moon declination starts the weekend still high but falling, going negative again on Thursday the 5th. So, Moon visibility windows will also fall, as will the peak Moon elevation. Moon apogee is also next Thursday so path losses are still increasing. 144MHz sky noise is low until Monday but, shortly after moonrise that day, the Sun and the Moon become close in the sky and continue to be until after moonset on Tuesday. This means sky noise will be very high, especially at VHF, due to wide antenna beamwidths.  And that's all from the propagation team this week.

GB2RS News Sunday the 25th of August 2024 The news headlines: The RSGB 2024 Convention will feature a microcontroller programming workshop You can take the RSGB Morse competency test at National Hamfest this year RSGB Board Director Peter Bowyer, G4MJS to take on Board Liaison roles for contesting and trophies At this year's RSGB Convention, there will be a workshop to introduce attendees to microcontroller programming through a short presentation followed by practical exercises. The Society aims to widen the programming skills in the amateur radio community and introduce individuals to radio-related usage of Micro Controller Units, or MCUs. If you attend the workshop, you will receive a genuine Arduino board, a set of DuPont wires, a breadboard and two specific devices which you will be able to take away with you at the end of the workshop. The exercises will take you through using the Arduino IDE, basic programming and interfacing to the provided devices. You need to pre-register as spaces are limited to just 20 people. The workshop and hardware are free, but in return for the £10 booking fee, you will receive a copy of the book “Microcontroller Know How” by Mark Jones, G0MGX. You must be a ticket holder for the Convention to be able to take part. To find out more and to book your place, go to the RSGB website at rsgb.org/convention and choose the workshops and forums tab on the right-hand menu. If you're going to the National Hamfest on the 27th and 28th of September, why not try the RSGB Morse competency test? You don't have to book in advance, just visit the RSGB village area. You can be tested at 10, 12, 15, 20, 25 or 30 words per minute so you don't have to be a CW expert. If you pass the test, you'll either receive a certificate on the day or it will be sent to you electronically shortly after. Eric Arkinstall, M0KZB is the RSGB Morse Competency Project Lead and he will guide you through the test process. If you don't want to do the test you can still drop in to try Morse for the first time or pick up some hints and tips. It will be a busy event so whilst there will be headphones available, you're welcome to bring your own if you prefer. Eric looks forward to seeing you at the event! If you have any questions, please contact Eric via morse.tests@rsgb.org.uk   The RSGB Board Chair has announced that new Director Peter Bowyer, G4MJS will take on the Board Liaison roles for contesting and trophies. If you would like to contact Peter, his email address is g4mjs@rsgb.org.uk This year's Youngsters on the Air camp in the Czech Republic finished on Friday the 23rd of August after an action-packed week. The RSGB representative Rhys Williams, M0WGY took part in a range of amateur radio activities that included kit building, ARDF and surface-mount technology as well as a day trip into Prague. Rhys also made the most of the great station setup and enjoyed plenty of airtime. This included making over 100 QSOs on the 40m band whilst operating special callsign OL24YOTA, which he has said was good to practise his pile-up management. You can read more from Rhys by going to rsgb.org/yota-camp and reading his daily blog. This year's camp was organised by the IARU Region 1 Youth Working Group together with the Czech Radio Club. The next event in the popular 145 Alive series takes place on Sunday the 29th of September 2024. The event will run from 1 pm to 4 pm and there will be nets operating in most Maidenhead Squares across England, Scotland, Wales and Ireland. To take part in the event, which is designed to promote FM activity on the 2m band, all you need to do is call in and make contact with others. The organisers are looking for more net controllers. If you would like to run a net, contact Mark Savage, M0XIC via the 145 Alive Facebook page. The date has been confirmed for the Twelfth Scottish Microwave Round Table GMRT. The event will take place on Saturday the 9th of November 2024 at the Museum of Communication, Burntisland, Fife. Lunch will be provided and an optional dinner will be held in the evening at a local hotel. The programme is now confirmed and online booking is available via the GMRT website at gmroundtable.org.uk or by emailing Colin, GM4HWO at gm4hwo@gmail.com National Hamfest is only a few weeks away. Early-bird advance tickets are currently available but this offer finishes on Saturday the 31st of August. Visit nationalhamfest.org.uk for more details and booking information. And finally, don't forget to listen out for all the stations that are on the air for the British Inland Waterways on the Air event this weekend. To read more about the event visit Nunsfield House Amateur Radio Group's website at nharg.org.uk and follow the ‘BIWOTA 2024' link.  And now for details of rallies and events Milton Keynes Amateur Radio Society Rally is taking place today, the 25th. The venue is Heron's Lodge Guide Activity Centre, Bradwell Road, Loughton Lodge, Milton Keynes, MK8 9AA. The doors open to the public from 9 am. The entrance fee is £3 and free parking is available. For trader and exhibitor enquiries please email rally@mkars.org.uk  Outdoor pitches and indoor tables are available. For more information visit mkars.org.uk Torbay Annual Communications Fair is also taking place today, the 25th, at Newton Abbot Racecourse, TQ12 3AF from 10 am. This is an indoor event with free parking, a bring-and-buy area, an RSGB bookstall and on-site catering. For more information email rally@tars.org.uk Huntingdonshire Amateur Radio Society Annual Rally is taking place tomorrow, Monday the 26th, at Ernulf Academy, St Neots, PE19 2SH. The gates open for traders at 7 am and for the public at 9 am. The entrance fee is £3. Free car parking, an RSGB bookstall, a bring-and-buy area, catering, and indoor and outdoor stalls will be available. For more information email henry_hirst@hotmail.com or phone 01480 214282. Saffron Walden Radio Ham and CB Club Rally will run from Friday the 30th of August to Sunday the 1st of September in the CM22 6BH area. For more information about fees, and directions, visit the event's Facebook page or email swrc73@gmail.com Telford Hamfest is set to take place on Sunday the 1st of September at Harper Adams University near Newport, Shropshire. The doors open at 10.15 am and admission is £5. Children up to age 16 will be admitted free of charge. Free parking, catering, an RSGB bookstall, and a bring-and-buy area will be available on site. For more details visit tdars.org.uk or email John, M0JZH at hamfest@tdars.org.uk September marks the golden anniversary of the G-QRP Club, which was started by the Reverend George Dobbs, G3RJV in 1974. The Club will be marking its 50th anniversary at its annual Convention over the weekend of the 31st of August to the 1st of September. The event takes place in parallel with the Telford Hamfest at the Harper Adams University Campus near Newport, Shropshire. Following a buildathon and social supper on the Saturday, there are a number of speakers lined up on Sunday, including Hans Summers, G0UPL talking about his QRP kits. Non-members are welcome to come along on the Sunday and enjoy the Hamfest and the G-QRP Club talks. Full details are on the G-QRP Club website at gqrp.com  Following the Convention, the Club is running an activity period called ‘Low and Clear' throughout September. A number of QRP stations are being activated across the UK and in other countries, with ‘LOW' or ‘QRP' in their special callsigns. Stations working a number of them will receive a certificate, and the ‘best' logs will be awarded prizes which have been donated by traders who advertise in the Club's journal Sprat. Again, details can be found on the Club's website. You can find details of a new RSGB book celebrating 50 years of the G-QRP Club in the September issue of RadCom. Now the Special Event news Special callsign YQ60YODXC is active until the 31st of August to celebrate the 60th anniversary of the YO DX Club. For details of certificates that are available, see QRZ.com Marking the 25th anniversary since Poland joined the North Atlantic Treaty Organisation, special callsign HF25NATO will be active until the 31st of August. QSL via Logbook of the World or Club Log's OQRS. A certificate will be available for download via tinyurl.com/hf25nato Now the DX news Today, the 25th, a team from Guernsey Amateur Radio Society is operating a Parks on the Air station on Lihou Island, just off the coast of Guernsey. The park reference for the location is GG-0005 and activity is planned from 6 am to 3 pm. Operators will be using SSB and data modes on the HF bands but will also be available on the 2m band for local calls. Alex, SQ9UM is active as D4UM from Sal Island, AF-086, in Cape Verde until tomorrow, the 26th. He is operating CW, SSB, FT8 and FT4 on the 80 to 6m bands. QSL via Alex's home call. QSOs will be uploaded to ClubLog. Holger, DG3FEH is active as S79/DG3FEH from Mahe [MA-HAY], AF-024, in the Seychelles until the 27th of August. He is operating using SSB on the 40, 20 and 15m bands and also via the QO-100 satellite. QSL via the Bureau to Holger's home call. Now the contest news The World-Wide Digi DX Contest started at 1200UTC on Saturday the 24th of August and runs until 1200UTC today, Sunday the 25th of August. Using FT4 and FT8 on the 160 to 10m bands, where contests are permitted, the exchange is your four-character locator. Today, the 25th, the UK Microwave Group 5.7 and 10GHz Contest runs from 0600 to 1800UTC. Using all modes on 5.7 and 10GHz frequencies, the exchange is signal report, serial number and locator. On Tuesday the 27th, the SHF UK Activity Contest runs from 1830 to 2130UTC. Using all modes on 2.3 to 10GHz frequencies, the exchange is signal report, serial number and locator. The UK and Ireland Contest Club DX SSB Contest starts at 1200UTC on Saturday the 31st of August and runs until 1200UTC on Sunday the 1st of September. Using SSB on the 80 to 10m bands, where contests are permitted, the exchange is signal report and serial number. UK and Ireland stations also send their district code. The Worked All Britain DX Contest starts at 1200UTC on Saturday the 31st of August and runs until 1200UTC on Sunday the 1st of September. The exchange is a report, serial number and Worked All Britain square, where applicable. Entries need to be with the contest manager by the 11th of September. Visit the Worked All Britain website for more information and to read more on the rules for the contest. Now the radio propagation report, compiled by G0KYA, G3YLA, and G4BAO on Thursday the 22nd of August 2024 We had yet another week with a high solar flux and relatively calm geomagnetic conditions. The solar flux index ended up at 239 on Thursday the 22nd, while the Kp index has been below 4 since Sunday the 18th. There are currently 11 active sunspot regions on the Sun's surface and there is a 20% chance of a major X-class solar flare according to the NOAA Space Weather Prediction Center. There are signs that HF propagation may be improving, but it will probably be another month or so before we see any large change. This is due to the summer doldrums that see the ionosphere harder to ionise due to a change in its chemical composition. By mid to late September, we will start to see a change to autumnal conditions and DX will start to open up again on the higher bands. Having said that, there is still DX to be had. The N5J DXpedition to Jarvis Island in the Pacific Ocean proved that the DX is workable, but the path was mainly open to well-equipped stations with beams and linear amplifiers. 15m remains the best DX band and there are occasional openings on the 12m band. The 10m band may come into its own as we head into September and October. According to the NOAA Space Weather Prediction Center, solar cycle 25 likely reached its highest sunspot number yet of at least 299 on the 8th of August. This may increase further, but we may be close to solar maximum. Next week, NOAA predicts that the solar flux index will remain around 200 to 210. Geomagnetic conditions will depend almost entirely on the occurrence of coronal mass ejections, or CMEs. And, as we are at a particularly active part of the solar cycle, flares and CMEs are very prevalent. And now the VHF and up propagation news from G3YLA and G4BAO The overview for the coming week is that, although some fronts will affect the north and west at times, there are only a few that reach down to the southeast of Britain. This means that rain scatter is more likely in northern areas. There will be weak high pressure over southern areas for much of the coming week and, although not enough for a full-blown Tropo event, conditions should be a little ‘up', especially for paths into the near continent or across the North Sea. Meteor scatter is back to a more random approach since the broad peak of the August Perseids comes to an end. The solar conditions mean that auroras can be a possible element of operating excitement in the coming week. Remember to look out for a disturbed Kp index value of 6 or greater. The last part of the sporadic-E season is playing out this week taking us to the end of the month. These 'last hurrahs' are usually characterised by QSOs of very limited duration on the 10m band, or perhaps up to 6m, and mainly over the southern half of Europe. This usually favours southern UK stations but, notwithstanding the previous comments, some years have seen isolated Sporadic-E events in the first part of September. But they are certainly not reliable. Moon declination is positive but still rising, reaching maximum on Wednesday, so long Moon visibility windows and high peak elevations continue. We are past perigee now, so path losses are increasing again. 144MHz sky noise is low but increasing to a moderate 500 Kelvin on Wednesday before falling back to low at the end of the week.  And that's all from the propagation team this week.

GB2RS News Sunday the 28th of July 2024   The news headlines: Two new Directors have been co-opted to the RSGB Board The RSGB welcomes two new Regional Representatives The RSGB National Radio Centre is looking for volunteers   When Paul Nichols, M0PVN resigned as an RSGB Director in May, it created a vacancy on the Board. The Board decided that it was in the Society's interests to expand the Board to nine people to help implement the Society's strategic priorities. Under Article 37 it has co-opted Peter Bowyer, G4MJS and Peter Ransom, M0SFZ as Directors to serve until the 2025 AGM. Peter Ransom recently passed his Full licence so that he could build and tinker with RF equipment, to add to his ongoing interest in writing amateur radio software and designing his own PCBs. He has a passion for technology and communication and has had a career that combines technical expertise with strategic vision. He hopes to use that knowledge and experience to help the Board to ensure that the Society remains relevant to the amateur radio community. Peter Bowyer has been in and around IT all his career and currently helps organisations with their Agile development strategies. He has been licensed for 45 years, but says he is still learning new things. He's an avid contester, having served on the VHF Contests Committee, he has written a column for RadCom and is a past chair of the UK Six Metre Group. The RSGB welcomes them both to the Board. The RSGB is delighted to announce the co-option of two Regional Representatives. Peter Lowrie, MI5JYK is based in Region 8 and Brian Woolnough, M5ADQ in Region 12. They will serve in these roles until the RSGB 2025 AGM. You can see contact details for either of them, or any member of the Regional Team, on the RSGB website at rsgb.org/regions There is so much happening at the RSGB National Radio Centre that it needs to expand its team of volunteers! The NRC has a fabulous set-up and you'll be given full training on using the GB3RS radio station. You should enjoy meeting people and be able to volunteer for one or two days per month as part of a friendly and dedicated team. NRC volunteers also enjoy numerous benefits associated with volunteering at Bletchley Park. For more information, please email NRC Coordinator Martyn Baker, G0GMB via nrc.support@rsgb.org.uk From the 27th of July to the 3rd of August, the Essex International Jamboree is welcoming around 10,000 scouts and guides, including 2,000 supporting volunteers from around the world, to Boyton Cross near Chelmsford. As part of the programme, amateur radio station GB24EIJ will be running a wide range of communications and electronics activities. The organising team intends the station to be active on the HF, VHF and UHF bands, using various modes. To read more about the Essex International Jamboree visit eij.org.uk The Broadcast Engineering Museum near Gainsborough in Lincolnshire is new and a work in progress, so it only opens a few days each year. The next open days are coming up on Saturday the 14th and Sunday the 15th of September from 11am to 4pm. The Museum contains a vast collection of historic broadcasting equipment and memorabilia, some restored and working, on display in a former RAF sergeants' mess. Free parking is available on site. For more information email contactus@becg.org.uk or visit becg.org.uk Don't forget to book your tickets for National Hamfest 2024 which is taking place on the 27th and 28th of September. There is still a chance to secure early-bird ticket discount, but this is only available until the 31st of August. National Hamfest promises to be an unforgettable celebration of all things amateur radio. As always, the traders and manufacturers are lining up to bring you the best in amateur radio equipment and accessories. Many exhibitors will be offering exclusive deals, making it the perfect time to upgrade your gear or add new items to your shack. For more information, and to purchase your tickets, visit nationalhamfest.org.uk  Please send details of all your news and events to radcom@rsgb.org.uk  The deadline for submissions is 10am on Thursdays before the Sunday broadcast each week. And now for details of rallies and events   Today, the 28th, Wiltshire Radio Summer Rally is taking place at Kington Langley Village Hall, Kington Langley, SN15 5NJ. The event is running from 9am to 1pm, admission is £3 and indoor tables cost £10. To take part in the car boot sale, a car-sized pitch costs £10 and a van-sized pitch is £15. Hot and cold refreshments are available on site. For more information email Chairman@Chippenhamradio.club Part 1 of the British Amateur Television Club Convention for Amateur TV 2024, also known as CAT 24, will take place on Sunday the 4th of August from 10am to 4pm. The venue will be Midland Air Museum, Rowley Road, Coventry, CV3 4FR. The Convention provides opportunities for amateurs to meet, take part in show-and-tell activities, use test and fix equipment, and enjoy a bring-and-buy event. For more information follow the ‘Events' tab at batc.org.uk King's Lynn Amateur Radio Club's 34th Great Eastern Radio Rally is taking place on Sunday the 4th of August. The Rally will be held at Gaywood Community Centre, Gayton Road, King's Lynn in Norfolk. The doors open at 9am and admission will cost £2.50. Traders are welcome from 7am. An outdoor pitch will cost £8, and indoors it will be £10 per table. Car parking is free. There will be trade stands, a bring-and-buy area and catering will be available on site. For further information and reservations email rally.klarc@gmail.com Now the Special Event news Special event station TM67JO is active to celebrate the Paris 2024 Olympic Games which began on Friday the 26th of July. The operators include F1LFL on SSB, F5PZT using FT8 and FT4, and F5TFW on CW. QSL to F1LFL via the Bureau or directly. For more information about the special event station, which will be operating until the 11th of August, visit QRZ.com Marking the 25th anniversary since Poland joined the North Atlantic Treaty Organisation, special callsign HF25NATO is active until the 31st of August. QSL via Club Log's OQRS. Only 100 limited edition QSL cards will be distributed. These will be issued first-come, first-served so call in quick! For details of a certificate that is available visit tinyurl.com/hf25nato Now the DX news Jeff, W7BRS is active as VK2/W7BRS from Lord Howe Island, OC-004, until the 1st of August. He is operating using CW, SSB and FT8 on the 40 to 10m bands. QSL via OQRS. A team of five UK operators will attempt to activate MM0UKI from the Flannan Islands, EU-118, in August. The uninhabited island group is 20 miles west of the Isle of Lewis in the Outer Hebrides. It is the 6th most wanted IOTA location in Europe and the 2nd in the UK, after Rockall. The team consists of Rockall DXpedition veteran Nobby G0VJG, John G4IRN, Paul G4PVM, Mike GM5AUG and Jamie M0SDV. The trip is weather dependent and departure to the island is planned for the 1st of August, with the 2nd being a contingency day. Activity will be on the 40 to 6m bands, using SSB and CW from three stations. Operating will continue until the first available weather window for departure on the 4th of August or thereafter. The QSL Manager for the trip is Charles, M0OXO. Now the contest news The IOTA Contest started at 1200UTC on Saturday the 27th and finishes at 1200UTC today, Sunday the 28th of July. Using CW and SSB on the 80 to 10m bands, where contests are permitted, the exchange is signal report, serial number and IOTA reference. Today, the 28th, the UK Microwave Group 5.7 and 10GHz Contest runs from 0600 to 1800UTC. Using all modes on 5.7 and 10GHz frequencies, the exchange is signal report, serial number and locator. On Saturday the 3rd of August, the 4th 144MHz Backpackers Contest runs from 1400 to 1800UTC. Using all modes on the 2m band, the exchange is signal report, serial number, locator and two-letter postcode. Also on Saturday the 3rd, the 144MHz Low Power Contest runs from 1400 to 1800UTC. Using all modes on the 2m band, the exchange is signal report, serial number, locator and two-letter postcode. On Sunday the 4th, the 432MHz Low Power Contest runs from 0800 to 1200UTC. Using all modes on the 70cm band, the exchange is signal report, serial number, locator and two-letter postcode. On Saturday the 3rd, the EU HF Championship runs from 0000 to 2359UTC. Using CW and SSB on the 80 to 10m bands, where contests are permitted, the exchange is signal report and the last two digits of the first year you were licensed. The Worked All Britain 144MHz SSB Low Power Contest will take place on Saturday the 3rd of August from 1400 to 1800UTC. The maximum power allowed for this contest is 25W. The exchange is report, serial number and Worked All Britain square. Entries need to be with the contest manager by the 13th of August. Full rules for the contest are available on the Worked All Britain website. The UK Six Metre Group Summer Marathon started on Saturday the 4th of May and ends on Sunday the 4th of August. Using all modes on the 6m band, the exchange is your four-character locator. Now the radio propagation report, compiled by G0KYA, G3YLA, and G4BAO on Thursday the 25th of July 2024 We had yet another week of high sunspot numbers and low geomagnetic disturbances, but will it last? We dodged a bullet last week after a weak coronal mass ejection, or CME, on Tuesday the 23rd failed to generate a geomagnetic storm. This was from a faint halo CME observed on Sunday, which was much weaker than expected when it hit Earth. A further M2.4 flare, near the eastern limb on Tuesday, produced a coronal mass ejection, but that was directed away from Earth. So, we ended the week with a Kp index that never rose above 2, despite up to 19 M-class solar flares occurring. Our luck must run out some time! The main HF DX this week has been the K8R DXpedition on American Samoa. This has been workable on all bands from 20 to 10m, especially using FT8. They have been trialling a new Super Fox mode on FT8. If you are interested in using this mode, you will need the latest version of the WSJT-X software. Daylight maximum usable frequencies, or MUFs, over a 3,000km path have reached more than 24MHz, with 28MHz available at times on some paths. This will, no doubt, improve as we head towards the autumn. Nighttime MUFs over a similar path length have exceeded 14MHz and often reached 18MHz at times. Make the most of the nighttime openings as they will die off as we head towards the end of the summer. Next week, NOAA predicts the solar flux index will be in the range of 165 to 175 and the Kp index will be a maximum of 2 all week. As ever, this will be dependent on any solar flares and associated CMEs. A CME could easily push the Kp index up and the MUF down. Four sunspot groups have just rotated into view so keep a close eye on them on solarham.com  At least one is classed as “growing” and could be a contender for trouble over the next week by way of solar flares and CMEs. And now the VHF and up propagation news from G3YLA and G4BAO The area of high pressure which develops over this weekend will bring the prospect of Tropo conditions at the start of the new week. The high will drift slowly east towards Denmark by midweek but could still provide the chance of Tropo conditions across the North Sea until Wednesday. Meanwhile, a weather front will reach northwest Scotland on Monday and edge slowly south whilst a small thundery low develops near the southwest of Britain. This combination will bring a gradual transition to more unsettled weather with a chance of rain scatter on the GHz bands for the second half of the week. The Delta Aquariid meteor shower is active from the 12th of July to the 23rd of August. With no noticeable peak, it is expected to reach its maximum rate of 25 per hour on or around the 30th of July. We should have more than just random meteors to use for meteor scatter operation, so it's worth trying meteor scatter on the VHF bands. Also, given clear skies and darkness over the next few weeks, it's worth having a look out for them with the naked eye or photographically. This extra input of meteors may well improve the prospects for Sporadic-E, which have perhaps seemed a little less than enthusiastic recently. Meteor debris from meteor showers, or random meteors, provides the fuel for Sporadic-E. These ionised trails in the E region above 100km can be affected by wave motion caused by jet streams much lower down at around 10km. Fortunately, there are a number of useful jet streams on the forecast charts for next week with a slight preference for paths to Scandinavia and eastern Europe. Moon declination is positive and rising, reaching maximum on Thursday the 1st of August, so Moon windows are long with high peak Moon elevation. We passed perigee on the 24th so path losses are on the increase. 144MHz sky noise is low to moderate all week. And that's all from the propagation team this week.

GB2RS News Sunday the 21st of July 2024   The news headlines: The RSGB has released new training manuals for amateur radio exams Plans for the RSGB Convention in October are taking shape ICQ Podcast Episode 434 features interviews with RSGB representatives at Friedrichshafen The RSGB is pleased to announce that it has released new training manuals for the Foundation, Intermediate and Full licence exams. These books are in addition to the existing manuals and reflect changes to the syllabus due to the new licence conditions. The RSGB will start examining to version 1.6 of the syllabus from the 1st of September 2024 and the new manuals will help tutors and students to prepare for exams from that date. If you are taking an exam before the 1st of September, you should continue to use the existing manuals. There isn't a single manual for the Direct to Full exam, but you can buy a bundle of all three licence-level manuals for a discounted price. The manuals are available from the RSGB via rsgbshop.org/training and you can also read more about them in the August RadCom. This year the RSGB Convention will take place between the 11th and 13th of October at Kents Hill Park in Milton Keynes. It is the place to be if you are interested in everything and anything to do with amateur radio. The Society is delighted that the event will be sponsored by Martin Lynch & Sons and that AMSAT will be holding its Colloquium during the Convention again this year. Following a recent call for proposals, the RSGB received some fantastic offers of presentations and practical activities. The programme is starting to take shape and will be organised into three streams called ‘Getting Started' – aimed at those who want to try something new; Operating and Technical. To find out more about the programme, go to the RSGB website at rsgb.org/convention or read the update in the August RadCom. ICQ Podcast has released episode 434 of their podcast, which includes a report from Ham Radio Friedrichshafen. The team chatted with RSGB General Manager, Steve Thomas M1ACB about a wide range of topics, including international liaison and the RSGB Convention. You can listen to this section from one hour and 17 minutes into the podcast. You can also hear RSGB President John McCullagh GI4BWM, Board Chair Stewart Bryant G3YSX and Spectrum Forum Chair Murray Niman G6JYB talking about licence changes, outreach and spectrum. You can find this part of the interview from one hour and 39 minutes into the show. Listen to the podcast at icqpodcast.com For more information on the licence changes, see rsgb.org/licence-review International Lighthouse and Lightship Weekend is coming up soon. The event is usually held on the third weekend of August which this year is the 17th and 18th. It is one of the most popular amateur radio events in the calendar and in past years there have been more than 500 entries from over 40 different countries. More details about the event and a registration form can be found at illw.net Don't forget that the British Inland Waterways on the Air event will take place between Saturday the 24th and Monday the 26th of August. The event is open to amateurs who use canals, towpaths, rivers, lakes or reservoirs for work or recreation. Registration for the event is now open. To sign up, visit Nunsfield House Amateur Radio Group's website at nharg.org.uk and follow the ‘BIWOTA 2024' link. The National Hamfest 2024 is taking place on the 27th and 28th of September and promises to be an unforgettable celebration of all things amateur radio. As always, the traders and manufacturers are lining up to bring you the best in amateur radio equipment and accessories. Many exhibitors will be offering exclusive deals, making it the perfect time to upgrade your gear or add new items to your shack. For those eager to secure their spot, online ticket sales are open and an early-bird discount is available until the 31st of August. For more information and to purchase your tickets, visit nationalhamfest.org.uk   And now for details of rallies and events Bury St Edmunds Radio Rally is taking place today, the 21st of July. The venue is Rougham Tower Museum, IP32 7QB. The doors open at 9.30 am for visitors and at 8 am for traders. Refreshments are available from the Museum's cafeteria. Admission for visitors costs £3. For further information email rally2024@bsears.co.uk The Finningley Amateur Radio Society Rally is also taking place today, the 21st of July, at Belton Road, Sandtoft, Doncaster, DN8 5SX. The doors are open from 10 am. More details are available at g0ghk.com On Sunday the 28th of July, the Wiltshire Radio Summer Rally will take place at Kington Langley Village Hall, Kington Langley, SN15 5NJ. The event will run from 9 am to 1 pm, admission will be £3 and indoor tables cost £10. To take part in the car-boot sale, a car-size pitch costs £10 and a van-size pitch is £15. Hot and cold refreshments will be available on-site. For more information email Chairman@Chippenhamradio.club Now the Special Event news Tom, NL7RR is active on Wake Island, OC-053, until Tuesday the 23rd of July. In his spare time, he is operating as NL7RR/KH9 on or around 14.200MHz between 0600 and 0800UTC. QSL directly via Tom's home call. Vincent, F4BKV is active as XW4KV from Laos until Wednesday the 24th of July, with limited operation via the QO-100 satellite as well as QRP activity on the 15m band using SSB and FT8. QSL via Logbook of the World, Club Log's OQRS or directly via his home call. Now the DX news The IP1X team is active from Gallinara Island, EU-083, on the 27th and 28th of July using CW and SSB on the 80 to 10m bands. QSL via OQRS, or to IU1JCZ directly or via the Bureau. For more details and updates visit QRZ.com Special callsign DL0SOP is active until the 31st of July for the 66th edition of the Sea of Peace Award. The station was heard recently on the 80, 40, 30 and 20m bands using CW. QSL via Club Log's OQRS, Logbook of the World, eQSL or directly to DL4SVA. For details of an award that is available for contacting the station, visit tinyurl.com/DL0SOP24 Special callsign OL80CARBON is active until the 30th of November to mark the 80th anniversary of Operation Carbon during World War Two. The operation involved the dropping of paratroopers in the Protectorate of Bohemia and Moravia. A team of operators is active using CW, SSB and digital modes on the HF bands. More information is available on QRZ.com Now the contest news Today, the 21st, the International Low Power Contest runs from 0900 to 1200 UTC and from 1300 to 1600 UTC. Using CW on the 80, 40 and 20m bands, the exchange is signal report, serial number and transmitter power. On Tuesday the 23rd, the SHF UK Activity Contest runs from 1830 to 2130 UTC. Using all modes on 2.3 to 10GHz frequencies, the exchange is signal report, serial number and locator. On Thursday the 25th, the 80m Club Championship Data Contest runs from 1900 to 2030UTC. Using RTTY and PSK63 on the 80m band, the exchange is signal report and serial number. The IOTA Contest runs from 1200UTC on Saturday the 27th to 1200UTC on Sunday the 28th of July. Using CW and SSB on the 80 to 10m bands, where contests are permitted, the exchange is signal report, serial number and IOTA reference. On Sunday the 28th, the UK Microwave Group 5.7 and 10GHz Contest runs from 0600 to 1800UTC. Using all modes on 5.7 and 10GHz frequencies, the exchange is signal report, serial number and locator.  Now the radio propagation report, compiled by G0KYA, G3YLA, and G4BAO on Thursday the 18th of July 2024 We had another great week in terms of HF propagation. The solar flux index was at a remarkable 224 on Thursday the 18th, and the Kp index had been consistently in the ones and twos all week. It doesn't get much better than this, HF-wise, although it's a shame it's not autumn with the associated good HF autumnal propagation. Given that we are in the summer HF doldrums, there has been a lot of DX on the bands. 15m has been very good during late afternoons, and open to all continents, with Australia, Asia, Africa, North America and South America all workable on FT8 at the same time. On Thursday the 18th, there were 17 active sunspot regions visible, which contributed to the high solar flux index. Two X-class solar flares brought short-term solar fadeouts on the 14th and the 16th, but any associated coronal mass ejection has been mainly directed away from Earth. For those new to HF propagation, this is good news. Remember, a high solar flux index is generally good, while a high, perhaps more than four, Kp index is generally bad. Daytime maximum usable frequencies, or MUFs, over a 3,000km path have been consistently above 21MHz. Nighttime MUFs have been more than 14MHz, and often 18MHz, at times. But will this continue? Probably not. Of the 17 visible sunspot groups, six are classed as ‘growing'. There have been coronal mass ejections from sunspots on the edge of the Sun, but they have not been Earth-directed. But, as these spots rotate to be Earth-facing, a coronal mass ejection could be more problematic.   Next week, NOAA predicts that the solar flux index may fall, perhaps into the 170s to 180s range. The Kp index is predicted to be around 2, but if we do have an Earth-facing coronal mass ejection that could easily climb to 4 or 5, with an associated drop in the maximum usable frequency. So, will it be another week without a high Kp index? Maybe that is too much to hope for! And now the VHF and up propagation news from G3YLA and G4BAO Last week ended with a decaying high over Germany and fronts pushing in across western Britain. With such warm air over the UK at first, even temporarily, there will be a reasonable chance of Tropo over nearby cooler waters around our coasts, especially along the English Channel and southern North Sea. Incidentally, for anyone taking a VHF rig with them on holiday to the Mediterranean resorts, you can expect typical summer semi-permanent, very strong maritime Tropo ducts over any sea path to neighbouring islands or countries. Returning to the UK, we have a series of fronts and lows lined up for the coming week. In summer months these can often have a showery element to them, so expect some heavy rain and thunder at times, but at least there'll be rain scatter to make up for it! Meteor scatter is again a random experience, with no major showers this week. Try around, or just before, dawn for best results. The solar conditions have been all over the place with flares and weak auroral responses, but nothing dramatic for VHF radio. Sporadic-E, on the other hand, has done fairly well for digital mode activity, especially for transatlantic paths, but is slightly subdued where higher signal levels are required for SSB and CW. Although the weather is expected to be unsettled, the jet stream activity is less widespread than recently. If anything, the western side of Europe seems in a better spot with quite good options for paths to Iberia. Remember, most years will see activity into the first week of September, so don't give up yet. The Moon is at minimum declination on Friday the 19th so we start the week with short Moon windows and falling path losses as we approach perigee on the 24th. Perigee is the point at which the Moon is closest to the Earth. 144MHz sky noise starts very high but declines to medium next week. And that's all from the propagation team this week.

GB2RS News Sunday the 14th of July 2024   The news headlines: The RSGB is looking for a Company Secretary The RSGB Planning Advisory Committee needs volunteers An RSGB video summarises the Ofcom licence changes   The RSGB is looking to recruit an RSGB Member to be the Society's Company Secretary. This volunteer position plays a key role in the Society's governance and provides vital support in running Board meetings and the Annual General Meeting. Stephen Purser, GW4SHF took on the role temporarily after the previous Company Secretary stepped down. The Board is grateful to Stephen for stepping in at short notice last year and is keen to find a good candidate to take the role forward. If you feel you have the necessary skills to fulfil this important role, would like more information or to discuss what is required, please email gm.dept@rsgb.org.uk in the first instance. The Board Chair will then contact you for a chat. If you email to apply for the position, please include a current CV. In line with all volunteer roles, the Board welcomes applications from people with diverse backgrounds. For full information on the role, please go to rsgb.org/volunteers. The RSGB Planning Advisory Committee still needs additional volunteers to join its advisory panel. Volunteers deal with queries from members about problems they face in getting planning permission for masts and antennas. These enquiries can be for support in making an application to the local council, or in submitting an appeal. If you have a relevant professional background, not necessarily as a planner, or have some knowledge of how the planning system works, please get in touch. Find out more about the committee at rsgb.org/pac and then email the Board Liaison for planning Len Paget, GM0ONX at gm0onx@rsgb.org.uk to arrange a chat. The RSGB has released a video summary of the Ofcom licence changes that came into effect in February this year. This is an extended version of the video shown at the Society's AGM. It covers the range of updates from power increases and callsigns, to additional options for Foundation licensees and new opportunities for sharing amateur radio with people who do not have a license. It also looks at the next phases of Ofcom's licence changes. If you don't feel you're making the most of the new licence conditions, or you're unsure about some of the changes, why not watch this short video and see what you could do! You can find it on the RSGB YouTube channel and on the RSGB website at rsgb.org/licence-review Callum, M0MCX reports that DX Commander is having an open day on Saturday the 17th of August. The event will include operating two amateur radio stations. One will be an HF station with a Kenwood TS-990s transceiver. The other station will be an Icom IC-9700 operating on the VHF bands. The stations are located in a low-noise environment and visitors are welcome to enjoy using them. Attendees are also welcome to visit the new expanded antenna field, check out DX Commander's new secret projects and maybe enjoy some food. The RSGB will be in attendance with Region 5 Representative Mark Savage, M0XIC manning the bookstall. The doors will be open from 12 pm to 4 pm. Numbers are limited so visit the DX Commander website and click the ‘Register' button to book your place. For more information visit dxcommander.com This year, International Lighthouse and Lightship Weekend will run from 0001UTC on the 17th of August to 2400UTC on the 18th of August. The event usually attracts more than 500 lighthouse entries located in over 40 countries. You can read more at illw.net Advance notice now that the next Essex CW Boot Camp and Conference will be held on Saturday the 26th of October at the 3rd Witham Scout and Guide HQ. Spaces are limited so book your place early to avoid disappointment. If you are interested in attending, visit essexcw.uk and follow the ‘Boot Camp & CW Conference' link for more information. And now for details of rallies and events Cambridge Repeater Group Rally is taking place today, Sunday the 14th, at Foxton Village Hall, Hardman Road, Foxton, Cambridgeshire, CB22 6RN. The doors open at 9.30 am for visitors and at 7.30 am for traders. The event features a car boot sale, talk-in, trade stands, clubs and a bring-and-buy area. A free marshalled car park and burger van will be available on site. For more information visit cambridgerepeaters.net and click on the Rally tab. Also, today, Sunday the 14th, Lincoln Short Wave Club Summer Rally is taking place at Rasen Festival Hall, Caistor Road, LN8 3HT. The doors open at 10 am and entry will cost £3. Hot refreshments and ample free car parking will be available. More information, including contact details, is available via tinyurl.com/LSWC2024 The McMichael Radio and Electronics Rally and Car Boot Sale is also taking place today, Sunday the 14th of July. The venue is Reading Rugby Club, Holme Park, Sonning Lane, Reading, RG4 6ST. The doors open at 9 am for visitors and at 8 am for traders. Refreshments and ample parking will be available. For more information visit mcmichaelrally.org.uk Bury St Edmunds Radio Rally is scheduled to take place on Sunday the 21st of July. The venue will be The Rougham Tower Museum, IP32 7QB. The doors open at 9.30 am for visitors and at 8 am for traders. Refreshments will be available from the Museum's cafeteria. Admission for visitors costs £3. For further information email rally2024@bsears.co.uk The Finningley Amateur Radio Society Rally is also set to take place on Sunday the 21st of July at Belton Road, Sandtoft, Doncaster, DN8 5SX. The doors will be open from 10 am. More details are available at g0ghk.com Now the Special Event news During the Paris 2024 Olympic Games, look for TM67JO which will be active for 15 days between the 26th of July and the 11th of August. The operators will include F1LFL on SSB, F5PZT using FT8 and FT4, and F5TFW on CW. QSL to F1LFL, via the Bureau or directly. Special callsign HB50VC is active until the 31st of December to celebrate the 50th anniversary of Radio Amateur Club Swissair, HB9VC. QSOs will be uploaded to Logbook of the World. QSL cards will not be provided, but details of a participation certificate are available at tinyurl.com/HB50VC Now the DX news Eric, KV1J is active as FP/KV1J from Miquelon Island, NA-032, until Tuesday the 16th of July. Eric is operating primarily using SSB and FT8, plus some CW, RTTY and FT4. He is QRV on the 80 to 6m bands but with a focus on the 12, 10 and 6m bands. QSL via Logbook of the World, Club Log's OQRS, eQSL, via Eric's home call directly or via the Bureau. For more information see tinyurl.com/FPKV1J Giovanni, IZ2DPX will be active as TO7PX from Reunion Island, AF-016, until Thursday the 18th of July. He will operate SSB and FT8 on the 40 to 6m bands. QSL directly to IK2DUW. Now the contest news The IARU HF World Championship started at 1200UTC on Saturday the 13th of July and ends at 1200UTC today, Sunday the 14th of July. Using CW and SSB on the 160 to 10m bands, where contests are permitted, the exchange is signal report and ITU zone. Today, the 14th, the next session of the UK Microwave Group 24, 47 and 76GHz Cumulative Contest runs from 0900 to 1700UTC. Using all modes on 24, 47 and 76GHz frequencies, the exchange is signal report, serial number and locator. Tomorrow, the 15th, the RSGB FT4 Contest runs from 1900UTC to 2030UTC. Using FT4 on the 80 to 10m bands, where contests are permitted, the exchange is your report. On Tuesday the 16th, the 1.3GHz UK Activity Contest runs from 1900 to 2130UTC. Using all modes on 1.3GHz frequencies, the exchange is signal report, serial number and locator. On Thursday the 18th, the 70MHz UK Activity Contest runs from 1900 to 2130UTC. Using all modes on the 4m band, the exchange is signal report, serial number and locator. On Saturday the 20th, the 70MHz Trophy Contest runs from 1400UTC to 2000UTC. Using all modes on the 4m band, the exchange is signal report, serial number, locator and two-letter postcode. On Sunday the 21st, the International Low Power Contest runs from 0900 to 1200UTC, and from 1300 to 1600UTC. Using CW on the 80, 40 and 20m bands, the exchange is signal report, serial number and transmitter power. Now the radio propagation report, compiled by G0KYA, G3YLA, and G4BAO on Thursday the 11th of July 2024 We had another week of reasonably settled geomagnetic conditions and a high solar flux index. The solar flux index was at 214 on Thursday the 11th, while the Kp index has been around 2 to 3 all week. That's generally good news for HF.  However, a small coronal hole is now facing Earth and a solar wind stream flowing from this zone was predicted to reach Earth by the 13th of July. This could result in an elevated Kp index and lower maximum useable frequencies, or MUFs for short. It probably won't last too long, so expect conditions to be back to normal by tomorrow, the 15th. Active region 3738 is dominating the Sun's surface but has only been the source of minor C-class solar flares and will remain a threat for moderate M-class flares. All other regions have been mostly stable. The daytime MUF over a 3,000km path has often exceeded 24.9MHz, with some better-equipped stations reporting contacts into Australasia on the 10m band. Night-time MUFs over a similar distance are still consistently above 14MHz. Make the most of this as they are likely to drop as we head out of summer and into autumnal conditions. The MUF is extrapolated from the Dourbes ionosonde data and should only be used as a guide – it may often be higher, especially in some directions. The most sought-after DX this week has been K8K/K8R in American Samoa. The DXpedition is testing out all systems on all bands, using CW, SSB and FT8, ahead of the upcoming Jarvis Island DXpedition. The station has been worked from the UK on the 30 to 10m bands, mainly by well-equipped stations, and has been testing the FT8 Superfox mode with some success. Otherwise, contestants in the RSGB's 80m SSB Club Championship on Wednesday the 10th reported fair conditions, but a very, very noisy band. Noise is often a limiting factor, especially on the lower HF bands. Next week, NOAA predicts that the solar flux index may decline to the 180 to 190 range. Geomagnetic conditions may be unsettled today, the 14th, with a Kp index of 4 at times. The second half of the coming week should be more settled, as long as we don't have a coronal mass ejection. And now the VHF and up propagation news from G3YLA and G4BAO The overall picture is of unsettled weather still being around for the coming week, but there will be some temporary moments of weak high pressure to alleviate incessant rain. As we end the current week, pressure will rise over western areas bringing a chance of Tropo for paths down the Irish Sea and across Biscay. There will also be a second period of high pressure for a time in the middle of next week, favouring the south. This gives us at least a chance of Tropo for this week's UK Activity Contests on the 23cm and 4m bands. The ‘unsettled' part of the story is worth noting, especially if we get some heavy thundery downpours, which should be great for rain scatter. Continuing with scatter modes, there is always meteor scatter as a diversion and the advice is to look in the early hours before daybreak when random meteors are more likely. Solar conditions are still not entirely settled so there remains a chance of aurora should the Kp index rise to 5 or more. The Sporadic-E season is still doing good business within Europe, but it feels as though it's not been quite so noticeable as during June for UK stations. The jet stream pattern is trying to help next week with several useful segments over northwest Europe, which should improve the chances of Sporadic-E paths from the UK into the continent. Moon declination went negative again on Friday the 12th, which also corresponds to apogee, the point at which the Moon is furthest from Earth. So, Moon peak elevation and path losses will continue to fall again next week. 144MHz sky noise starts low early next week rising to a high of 2100 Kelvin on Friday. And that's all from the propagation team this week.

GB2RS News Sunday the 7th of July 2024   The news headlines: A revised Direct to Full examination syllabus has been released The RSGB has announced its representative for the 2024 YOTA camp The RSGB British Science Week Time challenge is an opportunity for constructors The new amateur radio licence has now been in effect for a few months and changes to the licence conditions have necessitated revision to the examination syllabus. Tony Kent, G8PBH, who is the RSGB Examinations Standards Committee Chair, has announced that he is pleased to release version 2.0 of the Direct to Full syllabus, including these revisions. Compared to the version in current use, the only section that has seen major changes is Section 1: “Licensing and station identification”. Section 2: “Operating practices and procedures” has seen some minor changes, for example with regard to suffixes. The RSGB will begin examining to version 2.0 of the syllabus on the 1st of October 2024. It will not be taking any bookings for Direct to Full examinations to take place in September. You can find the syllabus on the RSGB website at rsgb.org/direct-to-full The RSGB is pleased to announce that it will be represented at this summer's Youngsters on the Air camp by Rhys Williams, M0WGY / AJ6XD. The event, which is organised by the IARU Region 1 Youth Working Group together with the Czech Radio Club, will be held between the 16th and 23rd of August 2024 in Prague, Czechia. Rhys is currently studying aerospace engineering at Cambridge University and is going on to do a PhD in engineering at Oxford University from September. He says he has found a lot of joy in the building aspect of amateur radio and enjoys contesting with his university amateur radio club. Find out more about Rhys and this inspirational annual YOTA camp on the RSGB website at rsgb.org/yota-camp Are you looking for your next construction challenge? Then the RSGB British Science Week Time challenge could be for you. The task is to provide a method of either measuring the frequency of a radio frequency source or signal or providing a time reference to a radio operator or radio system. You must use readily available components, materials or other resources. The activity is open to all ages and is divided into three categories: under 18 or still in school; under 21 or an undergraduate up to the age of 23; and a category with no age restriction. You can enter as an individual or as a group. The winner of each category will win a prize of £150 with the winners being announced at this year's RSGB Convention in October. The deadline for entries is the 1st of September. You can find out more, including how to enter, by visiting rsgb.org/bsw and selecting the ‘Time-related challenge' link under the BSW24 header. Don't forget you can get involved in the new GR2HQ Challenge next weekend, the 13th and 14th of July, as part of the IARU HF World Championship contest. You can take part as individuals but also benefit your club, so why not encourage your club members to take part whether they are regular contesters or not? During the contest, Headquarters Stations represent their countries and the RSGB's station GR2HQ will be run by a network of about a dozen stations around the UK and islands. You will be able to submit your log, including QSOs with GR2HQ, to the RSGB contest robot for the GR2HQ Challenge. If you include your club or group name when you submit your log, each QSO with GR2HQ will count towards an aggregate score for your club or team. You can read more in the June RadCom feature on the GR2HQ Challenge and you can see the rules on the RSGB website at thersgb.org/go/gr2hq TX Factor has released its latest episode in which there is a look at the IC-R15 communications receiver, the latest offering from Icom. Bob, G0FGX and Mike, G1IAR discuss how best to configure the Anytone BT-01 Bluetooth microphone with the Anytone AT-D578, which will be a boon for mobile operating. Finally, there is the second part of a feature on operating via the QO-100 satellite with the Groundstation 2 from DX Patrol. Watch this and previous episodes on the TX Factor website at txfactor.co.uk or on its YouTube channel. A reminder that the next RSGB Tonight@8 webinar is tomorrow, Monday the 8th of July when Hans Summers, G0UPL from QRP Labs will give a presentation on the QMX+ multi-mode 160 to 6m transceiver kit design and features. This is a great opportunity to find out more and ask questions live on the night. You can watch on the RSGB YouTube channel or special BATC channel. Find out more about the webinar on the RSGB website at rsgb.org/webinars  And now for details of rallies and events Barford Radio Rally is taking place today, the 7th, at Barford Village Hall and Green, Norwich, NR9 4AB. The doors open at 9 am for visitors. The event features trade stands, car boot sales, bring and buy, a charity raffle, repeater groups, catering and free car parking. Entry is £2.50 per person but under 16s will be admitted free of charge. To read more about the event visit norfolkamateurradio.org or email David, G7URP via radio@dcpmicro.com The Cornish Radio Amateur Club Rally is also taking place today, the 7th, at Penair School, Truro, Cornwall, TR1 1TN. The doors open at 10.30 am and admission costs £3. Traders bring and buy, club stalls, car parking and catering are all available on-site. Contact Ken, G0FIC on 01209 821073 for more information. Cambridge Repeater Group Rally will take place next Sunday the 14th, at Foxton Village Hall, Hardman Road, Foxton, Cambridgeshire, CB22 6RN. The doors open at 9.30 am for visitors and at 7.30 am for traders. The event features a car boot sale, talk-in, trade stands, clubs and a bring-and-buy area. A free marshalled car park and burger van will be available on site. For more information visit cambridgerepeaters.net and click on the Rally tab. Also on Sunday the 14th, the Lincoln Short Wave Club Summer Rally is taking place at Rasen Festival Hall, Caistor Road, LN8 3HT. The doors open at 10 am and entry will cost £3. Hot refreshments and ample free car parking will be available. More information, including contact details, is available via tinyurl.com/LSWC2024 The McMichael Radio and Electronics Rally and Car Boot Sale is also taking place on Sunday the 14th of July. The venue will be Reading Rugby Club, Holme Park, Sonning Lane, Reading, RG4 6ST. The doors open at 9 am for visitors and at 8 am for traders. Refreshments and ample parking will be available. For more information visit mcmichaelrally.org.uk  Now the Special Event news Special callsign OR100LGE is used by members of Liege Radio Club, ON5VL throughout 2024 to celebrate the Club's 100th anniversary. Look for activity on the 160 to 6m bands using CW, SSB, FT8 and FT4. QSL via Logbook of the World, eQSL or via ON6YH. QSOs will also be uploaded to Club Log. SK100FRK is the special callsign in use by the Falu Radio Club, SK4AO to celebrate the 100th anniversary since it was founded. The station will be active until the end of 2024 and details of an available award can be found at QRZ.com  Now the DX news Bo, OZ1DJJ is active as OX3LX from Greenland until the 16th of July. He is QRV on the 6 and 4m bands, as well as on the HF bands, often using FT8. QSL via OZ0J. Zsolt, HA8PX is active as S79/HA8PX from Mahe, AF-024, in the Seychelles until Wednesday the 10th of July. He operates mainly CW, but also some SSB and FT8, on various bands. QSL via Club Log's OQRS, or directly.  Now the contest news VHF National Field Day started at 1400 UTC on Saturday the 6th of July and ends at 1400UTC today, Sunday the 7th of July. Using all modes on the VHF bands, the exchange is signal report, serial number and locator. Today, the 7th, the 3rd 144MHz Backpackers Contest runs from 1100 to 1500 UTC. Using all modes on the 2m band, the exchange is signal report, serial number and locator. On Tuesday the 9th, the 432MHz FM Activity Contest runs from 1800 to 1855UTC. Using FM on the 70cm band, the exchange is signal report, serial number and locator. Also on Tuesday the 9th, the 432MHz UK Activity Contest runs from 1900 to 2130UTC. Using all modes on the 70cm band, the exchange is signal report, serial number and locator. On Wednesday the 10th, the 432MHz FT8 Activity four-hour Contest runs from 1700 to 2100UTC. Using FT8 on the 70cm band, the exchange is report and four-character locator. Also on Wednesday the 10th, the 432MHz FT8 Activity two-hour Contest runs from 1900 to 2100UTC. Using FT8 on the 70cm band, the exchange is report and four-character locator. Stations entering the four-hour contest may also enter the two-hour contest. On Wednesday the 10th, the 80m Club Championship Contest runs from 1900 to 2030UTC. Using SSB on the 80m band, the exchange is signal report and serial number. On Thursday the 11th, the 50MHz UK Activity Contest runs from 1900 to 2130UTC. Using all modes on the 6m band, the exchange is signal report, serial number and locator. The IARU HF World Championship starts at 1200UTC on Saturday the 13th of July and ends at 1200UTC on Sunday the 14th of July. Using CW and SSB on the 160 to 10m bands, where contests are permitted, the exchange is signal report and ITU zone. On Sunday the 14th, the UK Microwave Group 24, 47 and 76GHz Contest runs from 0900 to 1700UTC. Using all modes on 24, 47 and 76GHz frequencies, the exchange is signal report, serial number and locator. Now the radio propagation report, compiled by G0KYA, G3YLA, and G4BAO on Thursday the 4th of July 2024 After a rough spot last weekend, the Sun has since behaved itself, allowing HF propagation to get back to normal. To recap, the Kp index hit 7.67 on Friday the 28th of June, thanks to incoming plasma from a coronal mass ejection. For a time, it looked like we might have a repeat performance of the 10th of May when the Kp index hit 9 and there was a visible aurora across the UK. This time around, however, conditions calmed down again and 24 hours later the Kp index was back to 2.33. Since then, the Sun has remained calm with only two M-class and zero X-class flares, and the Kp index is back in the 1 to 3 range. This means that the ionosphere has had a chance to build up and we have been seeing MUFs over a 3,000km path exceeding 21MHz and often reaching 24MHz. That's pretty good considering we are in the Summer HF doldrums. An analysis of the Sun's active sunspot regions shows that two are growing, five are declining and one is stable. WSPRNet.org shows that signals have been getting to the UK from Australia, New Zealand, Japan and the Far East on the 15m band, while 28MHz is still mainly open to short-hop Sporadic-E contacts across Europe. The solar flux index has declined over the past week and was sitting at 167 on Thursday the 4th of July. Next week, NOAA predicts it will remain around the 170 mark, with quiet geomagnetic conditions. However, solar flares and coronal mass ejections remain hard to predict so keep an eye on Solarham.com and Propquest.co.uk for a real-time view of solar and geomagnetic conditions. And now the VHF and up propagation news from G3YLA and G4BAO The weather sequence to the end of next week is much like an autumn pattern in that the story is all about areas of low pressure, showers and weather fronts. None of this suggests that Tropo will be a feature of the weather. In fact, high-pressure systems simply do not appear on the charts at all. We can leave rain scatter on the list and, since it is technically summer, or meant to be, there is a lot of energy in any showers. Indeed, some may be heavy and thundery and are probably good rain-scatter candidates. Meteor scatter, in the absence of major showers, is most likely around the dawn period when random meteors tend to be more prevalent. The solar conditions continue to offer much variability and it is always worth checking for elevated Kp index values, which can be a signal for aurora to occur. As a general guide check the bands when Kp reaches 5 or higher. The Sporadic-E season continues, although recently there have been some higher-than-ideal Kp indices, which unlike for aurora need to be at lower values, say below a Kp index of 3, for ideal Sporadic-E conditions. The other ingredient that tends to promote Sporadic-E is the presence of jet streams in the upper atmosphere around 10 to 15km up. It is believed that these can generate atmospheric gravity waves that can propagate up to the E region at 110km where they become part of the process for making Sporadic-E. This unsettled autumn-like weather is providing plenty of jet streams, so it continues to be worth checking for Sporadic-E. A quick look at the upper air pattern suggests that paths towards Scandinavia and the Baltic may be productive, and perhaps to Iberia later next week. Moon declination is close to maximum positive this coming weekend so Moon peak elevation will be high. Moon apogee is on Friday the 12th so EME path losses continue to increase. 144MHz sky noise is low all week.  And that's all from the propagation team this week.

GB2RS News Sunday the 23rd of June 2024   The news headlines: RSGB Convention workshops and practical sessions – what would you like? RSGB Team interviewed by ICQ Podcast at the Dayton Hamvention in May Don't forget to try the updated RSGB Discovery Scheme Do you like making things? Are you interested in finding out more about the Raspberry Pi or programming an Arduino? Have you heard about the NanoVNA and DragonOS but don't know where to start? The RSGB wants its 2024 Convention to offer practical sessions to help radio amateurs try something new, develop their skills and go away inspired! If you can offer to run a workshop or a practical session over the weekend of the 11th to the 13th of October, or you'd like to take part in one, please email the RSGB Convention Team via convention@rsgb.org.uk by the 3rd of July. As part of its strategy, the RSGB wants to ensure that this prestigious annual event not only meets the needs of its members but also helps every radio amateur to share their love of the hobby with others. Members of the RSGB Team, including RSGB President John McCullagh, GI4BWM and RSGB General Manager Steve Thomas, M1ACB, had a successful time at the Dayton Hamvention in May. The event was a brilliant opportunity to engage with radio amateurs from around the world and it resulted in 132 people joining the RSGB. It also provided several media opportunities with podcasters, YouTubers and local news outlets. Martin Butler, M1MRB from ICQ Podcast was one of those who interviewed the President and the General Manager. The interview covered a wide range of topics, from using the new licence conditions as part of outreach, to the RSGB's role in defending the spectrum and even to the RSGB President's amateur radio activities with both RAYNET UK and SOTA! For the full interview go to Episode 432 on icqpodcast.com and listen just before two hours into the episode. Have you tried the updated RSGB Discovery Scheme? Now called the Discovery Logbook, there are fewer requirements, an easy-to-follow programme and exciting links with external organisations such as Parks On The Air and Worked All Britain. There are also some great RSGB Awards to work towards if you'd like to include those in your programme of activities. As a relatively new radio amateur, Jim, ME7HEF had found that the sheer breadth of the hobby made it a little difficult to know where to start. The Discovery Scheme gave him a simple structure to try various aspects of amateur radio and he has enjoyed it. Read more about Jim's experience on the RSGB website at rsgb.org/your-stories and follow the links to find out how you could try something new using the Discovery Logbook. The RSGB is looking for an individual to take on the complex role of Editor of the annual RSGB Yearbook, following the retirement of the previous Editor. This is a paid post, working part-time from home for a few months each year, and is offered as a fixed-term contract. You will need experience of editing material from a wide range of sources and working to deadlines, as well as having attention to detail. An understanding of desktop publishing programs such as InDesign will be helpful along with knowledge of the breadth of amateur radio in the UK today. If you are interested in this post, please email authors@rsgb.org.uk with an appropriate CV or covering statement of your abilities. Last weekend was 1940s weekend at the Bletchley Park Museum. The RSGB National Radio Centre, or NRC, supported the event by hosting the World War Two Special Operations Executive radio station, GB1SOE. The station, operating on the 40m band, attracted lots of visitor attention, as did GB3RS which was busy on the air as part of the Museums on the Air weekend. NRC volunteers made QSOs and invited visitors to pass greetings messages. If appropriate, the volunteers used the new licence conditions to allow visitors to run QSOs themselves under supervision. The weekend was a huge success and 1,211 people visited the RSGB National Radio Centre. The Society would like to thank all the NRC volunteers who delivered such an enjoyable weekend. Alexanderson Day will take place on Sunday the 30th of June 2024. The unique Alexanderson alternator, with the callsign SAQ, is scheduled for two transmissions on 17.2kHz using CW. At 0830UTC, the alternator will be started up and at 0900UTC the first transmission will take place. A second transmission is scheduled for 1200UTC. You can read more about the event and historic transmitter at alexander.n.se The Bath Based Distance Learning team is busy enrolling students into its pre-course classroom for its forthcoming course for the Full Licence exam. The team has received enquiries about whether its course is suitable for the Direct to Full exam. The course content focuses on the Full level syllabus items, which are only a part of the Direct to Full syllabus. Learners are expected to know the Foundation and Intermediate material already. Parallel study is possible, but the Bath Based Distance Learning Full Licence course alone would not be sufficient to ensure a pass in a Direct to Full exam. More details can be found in the latest edition of RadCom, but please note that the email address provided to RadCom was incorrect; anyone wanting details of the Bath Based Distance Learning course should email Steve, G0FUW, using g0fuw@bbdl.org.uk  Guisborough and District Amateur Radio Club is organising a mini DXpedition to Scotland, on the Isle of Lewis from the 22nd to the 29th of September. The team has a couple of spaces left and welcomes amateurs from other clubs who would like to join in. For more information email rm.dutton@virginmedia.com And finally, don't forget to listen out for all the amateur stations that will be on the air during the Museums on the Air activity today, the 23rd. For more information about the event visit tinyurl.com/imw2024  And now for details of rallies and events The Newbury Radio Rally is taking place today, Sunday the 23rd of June. The venue is Newbury Showground, next to junction 13 of the M4 motorway in Berkshire, RG18 9QZ. The event includes a display area with an amateur radio station, exhibits, special interest groups, clubs and societies. The doors open to sellers at 8 am, and to visitors at 9 am. Lots of free parking is available and entry costs £3 for visitors. A seller's pitch costs £15. For more information visit nadars.org.uk Dunstable Downs Radio Club would like to invite everyone to its annual boot sale and radio rally on Sunday the 30th of June at Stockwood Park in Luton. As always, there will be plenty of plots available on the day for £10 each. The fee for car parking will be £4 per vehicle for visitors. Updates will be posted to Dunstable Downs Radio Club's Facebook page. To add yourself to the email list visit ddrcbootsale.org Burton on Trent Amateur Radio Club Mini Rally and Barbecue is set to take place on Saturday the 6th of July. The event will take place at The Barley Mow public house, Burton on Trent, DE5 9AP. Ample car parking will be available, and admission will be free. Apart from all the usual stalls, there will be a live demonstration of the Club's remote access station. For more information phone Barry on 01283 540570 or see the Club's Facebook page. Now the Special Event News Marking the 25th anniversary since Poland joined the North Atlantic Treaty Organisation, special callsign HF25NATO will be active until the 31st of August. QSL via Club Log's OQRS. Only 100 limited edition QSL cards will be distributed. These will be issued first-come, first-served so call in quick! For details of a certificate that is available visit tinyurl.com/hf25nato Special callsign SK100FRK is active from Sweden to celebrate the 100th anniversary of Falu Radio Club's formation in 1924. The station is active until the end of the year on all bands and operators are using SSB, CW and FM. For details of an available award see QRZ.com  Now the DX news Domenico, IK1MNF is active as IK1MNF/IA5 from Isola d'Elba, EU-028, until the end of September. He is operating using SSB on the 20 to 6m bands. QSOs will be uploaded to Club Log. QSL via Domenico's home call. Chas, NK8O is active as 5H3DX from near Dodoma, Tanzania until the 30th of June. He is operating using CW, FT8 and FT4 on the 30 to 10m bands. QSL directly to NK8O or via eQSL. Now the contest news Today, the 23rd, the 50MHz CW Contest runs from 0900 to 1200UTC. Using CW on the 6m band, the exchange is signal report, serial number and locator. On Tuesday the 25th, the SHF UK Activity Contest runs from 1830 to 2130UTC. Using all modes on 2.3 to 10GHz frequencies, the exchange is signal report, serial number and locator. On Thursday the 27th, the 80m Club Championship SSB Contest runs from 1900 to 2030UTC. Using SSB on the 80m band, the exchange is signal report and serial number. On Sunday the 30th, the UK Microwave Group 5.7 and 10GHz Contest runs from 0600 to 1800UTC. Using all modes on 5.7 and 10GHz frequencies, the exchange is signal report, serial number and locator. Now the radio propagation report, compiled by G0KYA, G3YLA, and G4BAO on Thursday the 20th of June 2024 We had a relatively quiet week, with the Sun generally being settled. There were coronal mass ejections, but they were on the far side of the Sun and not Earth-directed. There were no X-class flares, although we did have a few C- and M-class events. The solar flux index declined to 167 but has since recovered and stood at 196 on Thursday the 20th. Active regions 3712, 3713 and 3716 are all large and 3712 has been emitting flares. However, all three regions will soon rotate out of view, so should not be a threat in the coming week. As such, HF conditions have been reasonable given the time of year. Maximum usable frequencies over a 3,000km path during daylight have generally been between 14 and 21MHz, although there have been occasional openings up to 24MHz. Sporadic-E remains the main propagation mode on the 10m band. Next week NOAA predicts that the solar flux index will remain in the 175 to 190 range and geomagnetic conditions are predicted to be mainly settled. However, the far-side coronal mass ejections we have been seeing suggest we could be in for a rough ride in about a week to ten days. So, this week could be a good time for HF propagation. And now the VHF and up propagation news from G3YLA and G4BAO The weather is trying to change to a more summer-like pattern, which means that the main jet stream will be farther north than recently and this will make Sporadic-E harder to find than during the recent strong jet stream pattern over Europe. For most UK stations, the emphasis on Sporadic-E paths will gradually shift from the typical central Europe and Mediterranean to perhaps Scandinavia and the Baltic states. The relatively new player this time around will be high pressure which comes and goes during the period but should bring some useful Tropo. In these high-summer days, sea or coastal paths are often good, but paths across hot land do not fare well in summer during the daytime. Concentrate on the night or early morning, especially if it is foggy. There will be occasions when small lows and fronts edge into the south and west of the British Isles and, in typical summer fashion, may bring a risk of thundery showers. Any local, heavy rain means good conditions for rain scatter on the GHz bands. Meteor scatter again remains in the random category, which usually peaks around the dawn period. Lastly, a note about aurora which has been kept at arm's length although there have been several periods with a slightly enhanced Kp index. The light summer nights mean that visible auroras are very unlikely but do look out for noctilucent clouds on the northern horizon around midnight. Noctilucent clouds are thin, wispy clouds that glow with a blue or silvery hue at night when illuminated by sunlight from below the horizon. The Moon is at minimum declination this coming weekend so peak elevation is low and windows of usage are short. EME path loss is falling as we approach perigee next Thursday the 27th. 144MHz sky noise is high this weekend but falls to low early next week. And that's all from the propagation team this week.

GB2RS News Sunday the 16th of June 2024  The news headlines: The RSGB's annual Convention is coming up in October National Coding Week returns in September Exercise Blue Ham is taking place this week  This year, the RSGB's annual Convention will take place from the 11th to the 13th of October. What would you like to see at the Convention? This year the Society is offering everyone the opportunity to propose a presentation, a topic, a practical session or a project to share. Are you involved in some new research? Have you discovered something new in amateur radio that you're keen to share? Are you part of an interesting project that will take amateur radio to new audiences? Or have you helped to make amateur radio more accessible to people with different abilities? If you'd like to offer, or suggest, a presentation on these, or any other topics, please send your proposal to the Convention Team. As part of its strategy, the RSGB wants to ensure that this prestigious annual event not only meets the needs of its members but also helps every radio amateur to share their love of the hobby with others. The deadline for proposals is Wednesday the 3rd of July so it is important to send in your ideas as soon as possible. Email convention@rsgb.org.uk and make sure you put ‘Convention proposal' and the topic in the email title. National Coding Week runs in September. Coding – or programming as it used to be called – is used in a range of amateur radio activities. This year the Society would like to develop its activities further by appointing a volunteer National Coding Week Coordinator. Could you encourage people, help them with their ideas and work with HQ teams to publicise and support activities? If you love computer programming and think you could help others enjoy it through amateur radio, why not think about offering an activity or volunteering to be the RSGB's National Coding Week Coordinator? Get in touch by emailing strategy@rsgb.org.uk RAF Air Cadets are running the ever-popular Blue Ham Radio Communications Exercise, on the 60m band, between the 17th and 21st of June. Subject to your licence conditions, the Blue Ham team hopes that you can put some time aside to join in with the cadets and staff who will be ready to take your calls. The Blue Ham Team will issue you with a participation certificate if, during the period of the exercise, you contact 20 or more special military cadet callsigns with an MRE prefix. For more information visit alphacharlie.org.uk  Please note that only Full licensees may operate on the 60m band. The May 2024 edition of the IARU Region 1 Monitoring System Newsletter is now available. The newsletter contains details of intrusions into amateur bands, and you can access it via tinyurl.com/IARUMAY24 This year, the popular British Inland Waterways on the Air event will take place between the 24th and 26th of August. The event is open to amateurs who use canals, towpaths, rivers, lakes or reservoirs for work or recreation. Registration for the event is now open. To sign up, visit Nunsfield House Amateur Radio Group's website at nharg.org.uk  and follow the BIWOTA 2024 link.  And now for details of rallies and events The East Suffolk Wireless Revival, also known as the Ipswich Radio Rally, is taking place today, the 16th of June. The venue is Kirton Recreation Ground, Back Road, Kirton, IP10 0PW, just off the A14. The doors open at 9.30 am and the entry fee for visitors is £3. The site has free car parking and catering is available. For more information, contact Kevin, G8MXV on 07710 046 846 or visit eswr.org.uk The Bangor and District Amateur Radio Society Rally will take place on Saturday the 22nd of June at Ballygilbert Presbyterian Church Halls. The doors open at 11.30 am. For more information, the Society can be contacted via its Facebook page. The Newbury Radio Rally is set to take place on Sunday the 23rd of June. The venue will be Newbury Showground, next to junction 13 of the M4 motorway in Berkshire, RG18 9QZ. There will be a display area with an amateur radio station, exhibits, special interest groups, clubs and societies. The doors open to sellers at 8 am, and to visitors at 9 am. Lots of free parking will be available and entry will cost £3 for visitors. A seller's pitch costs £15. For more information visit nadars.org.uk Dunstable Downs Radio Club would like to remind everyone that its annual boot sale has been postponed until the 30th of June. This is due to the site being used by BBC Radio 1's Big Weekend music festival. Updates will be posted to Dunstable Downs Radio Club's Facebook page and reminder emails will be sent out closer to the time. To add yourself to the list, visit ddrcbootsale.org  and sign up for email reminders.  Now the Special Event News Look out for special callsign GB9DAT which is active until the 28th of June to help promote digital modes in amateur radio. Operators are using a variety of digital modes including FT8, FT4, PSK and RTTY, among others. QSL via Club Log's OQRS, or directly to MM0DFV. Special callsign OE20SOTA is active until the 31st of October to mark the 20th anniversary of Austria joining the Summits on the Air programme. Operators have been heard recently on the 40, 20, 15 and 10m bands using SSB. For details of an available certificate, for making 20 or more contacts with the station, see QRZ.com  Now the DX news Elvira, IV3FSG is active as 5U5K from Niger until the 20th of June. She is operating SSB, FT8, FT4, RTTY and some CW on the 160 to 6m bands. QSL directly to IK2DUW. Erwin, DK5EW is active as SV8/DK5EW from Crete Island, EU-015, until the 20th of June. He is QRV on the 6 and 4m bands only, from grid locator KM15. QSL via Logbook of the World, eQSL, or directly to Erwin's home call.  Now the contest news The 50MHz Trophy Contest started at 1400UTC on the 15th and ends at 1400UTC today, Sunday the 16th of June. Using all modes on the 6m band, the exchange is signal report, serial number and locator. The All Asian DX Contest started at 0000UTC on the 15th and ends at 2359UTC today, Sunday the 16th of June. Using CW on the 160 to 10m bands, where contests are permitted, the exchange is your signal report and age. Today, the 16th, the Worked All Britain 6m Phone Contest runs from 0800 to 1400UTC. Using phone on the 6m band, the exchange is signal report, serial number and Worked All Britain square. More information is available from the Worked All Britain website. Tomorrow, the 17th, the FT4 Contest runs from 1900 to 2030UTC. Using FT4 on the 80 to 10m bands, where contests are permitted, the exchange is your report. On Tuesday the 18th, the 1.3GHz UK Activity Contest runs from 1900 to 2130UTC. Using all modes on the 23cm band, the exchange is signal report, serial number and locator. On Wednesday the 19th, the 80m Club Championship CW Contest takes place from 1900 to 2030UTC. Using CW on the 80m band, the exchange is signal report and serial number. On Thursday the 20th, the 70MHz UK Activity Contest runs from 1900 to 2130UTC. Using all modes on the 4m band, the exchange is signal report, serial number and locator. On Sunday the 23rd, the 50MHz CW Contest runs from 0900 to 1200UTC. Using all modes on the 6m band, the exchange is signal report, serial number and locator.  Now the radio propagation report, compiled by G0KYA, G3YLA, and G4BAO on Thursday the 13th of June 2024 No sooner do we say that conditions will remain good than the Sun emits an X-class solar flare! Such is the challenge of writing propagation predictions. Nevertheless, after the X1.5-class flare on the 10th of June, things settled again and, at the moment, there are no incoming coronal mass ejections, or CMEs for short, to report. With a Kp index of less than 1 on Thursday the 13th, and a solar flux index of 165, it looks like HF conditions could be quite good. However, the Sun's proton flux has increased and is close to the 10 million electron volts warning threshold. This means that paths through the polar regions might be disrupted. Protons can herald the arrival of a CME two or three days later, although NOAA is not predicting any disruption. On the 13th of June, the critical frequency was between 7 and 8MHz, meaning a maximum useable frequency over a 3,000km path of around 21 to 24MHz. The 10m band will be open, mainly to Sporadic-E. However, F2-layer propagation on the 10m band will be sparse. NOAA predicts the solar flux index will fall to around 155 today, the 16th, before climbing again to around 195 in a week. Geomagnetic conditions are predicted to be quiet all week, but that may be because solar flares and CMEs are hard to predict at this point in the solar cycle. As always, make hay on the HF bands while the Sun shines! And make the most of the Sporadic-E propagation on the higher HF bands as June is probably a peak month for this. Finally, the latest sunspot data show that the average sunspot number for May was 171.7, the highest in 22 years. However, the ARRL reports that shortwave conditions were above average on only six days out of the entire month of May, and mostly poor on half of the days due to geomagnetic disturbances and solar flares. And now the VHF and up propagation news from G3YLA and G4BAO The current spell of seemingly endless, poor weather is struggling to provide much Tropo. The general theme is low pressure bringing weather fronts with rain or, if not that, then scattered heavy showers. This again points to rain scatter for the GHz Bands as the mode worth exploring. There is just one glimmer of Tropo hope in that the latest model predictions are starting to inject the notion of a ridge developing over southern areas, initially around mid-week but perhaps more so at the end of the week. Although, it's fair to say that other models hang on to the low-pressure theme. That said, it's worth checking from the middle of next week onwards. There are no significant meteor showers this week so continue to check for random meteors around dawn. The solar conditions have continued to trickle charge the auroral oval with an occasionally enhanced Kp index indicating possible aurora. This is unlikely to be visible at this time of the year although, if you are outside with a clear view to the north, you might be rewarded with a seasonal look at noctilucent clouds to make up for it. High-summer Sporadic-E propagation is providing daily contacts so it's worth checking the bands each day. The daily blogs always have something to show on the 10m band and many days there are reports of contacts on the 6m band. Remember these openings are not always reachable from all parts of the UK. One of the characteristics of Sporadic-E is that at each end of the path the ‘signal footprint' is very small. Even in a busy opening, signals may still pass you by but you should continue to monitor in case a Sporadic-E path opens up that does include your station at one end! Moon declination is negative again from this weekend, ending today the 16th. EME path loss was at its highest at apogee on Friday the 14th. 144MHz sky noise starts the week low but rises steadily, reaching over 3,000 Kelvin on Friday the 21st. And that's all from the propagation team this week.  

GB2RS News Sunday the 2nd of June 2024  The news headlines: Nominations for IARU President and Vice President have been ratified The next RSGB Tonight@8 webinar is coming up RSGB National Radio Centre to operate D-Day anniversary special event stations   IARU member societies have ratified the nomination of Tim Ellam, VE6SH/G4HUA and Thomas Wrede, DF2OO as IARU President and Vice President, respectively, for a five-year term which began on the 9th of May 2024. On starting his 4th term as President, Tim Ellam thanked member societies for their support, congratulated Thomas Wrede on his election as Vice President, and also offered a special and heartfelt thank you to Ole Garpestad, LA2RR who retired as IARU Vice President. You can read more on this story via the IARU website at tinyurl.com/IARU2024 The RSGB Tonight@8 webinar this Monday, the 3rd of June, examines how amateur radio can be accessible and enjoyable even if you have sight, hearing or mobility difficulties. Three radio amateurs will explain how they have adapted their equipment, written software or used extra support from the RSGB or other radio amateurs, to enable them to enjoy all that amateur radio has to offer. There will also be input from Sight Matters, an Isle of Man charity helping to assist over 700 visually impaired members. The charity has recently discovered how much amateur radio can offer people with visual impairments and it has formed the Sight Matters Amateur Radio Club. This aims to encourage new people into the hobby and to help assist existing licence holders back onto the air. Whether this webinar is relevant to you, a friend or colleague, or you're in a club that is wondering how to support all radio amateurs to enjoy the hobby, make a note of the date and be inspired! You can watch and ask questions live on the RSGB special BATC channel or YouTube channel at youtube.com/theRSGB The RSGB's National Radio Centre will be operating a special event callsign GB2DAY to commemorate the 80th anniversary of the D-Day landings during World War Two. The station will be active between the 6th  and 9th of June. In addition, volunteers will be hosting the special demonstration station GB1SOE on Saturday the 15th of June. Don't forget that RSGB members can gain free entry to Bletchley Park and the RSGB's National Radio Centre by downloading a voucher from the RSGB website: rsgb.org/bpvoucher The RSGB Board recently spent an afternoon visiting RSGB Headquarters, meeting staff and gaining a more detailed understanding of the work of this professional team. Later that day, the Board received training from members of the senior team about their specialist areas. During the Board meeting the following day, the Board decided to continue with its chosen four strategic priorities until the 2025 AGM. These priorities are the growth of amateur radio; membership of the RSGB; spectrum and licensing; and ensuring the continued financial stability of the Society. To make further progress with the outcomes of the recent growth workshop, the Board allocated a member of its team to champion each of the seven workstreams. Each workstream champion will now create a volunteer team, prioritise work tasks, set measurable objectives, define what success looks like, list deliverables and establish reporting mechanisms and frequency. More details will be shared about these over the coming months. Do you have some spare time to support fellow radio amateurs? Are you passionate about the future of amateur radio? Do you like a challenge? The RSGB currently has volunteer vacancies for Regional Representatives in Region 7 South Wales, and Region 12 England East and East Anglia. Could you fill one of those roles? To learn more about being a Regional Representative see the RSGB website or contact the Regional Team Forum Chair, Keith Bird, G4JED via rr10@rsgb.org.uk Next week is the 40th anniversary of Volunteers' Week in the UK. As always, the RSGB will be taking part in this national event and thanking its volunteers for the great work they do for the Society and amateur radio generally. The Society will be sharing stories about some of its volunteers on its social media channels and then you'll be able to read more details on the RSGB website later in the week at rsgb.org/your-stories The May 2024 edition of RadCom Basics is now available. RadCom Basics is aimed at new amateurs and those who wish to refresh their skills and knowledge. Among others, this edition contains articles to help you learn about checking and testing components, how to keep your transmissions clean and how to build and tune an end-fed half-wave antenna for the 40 to 10m bands. Read more via rsgb.org/radcom-basics And now for details of rallies and events Spalding and District Amateur Radio Society's Annual Rally is taking place today, Sunday the 2nd of June. This year sees the event taking place at a new venue: Spalding Rugby and Football Club, Centenary Park, Drain Bank North, Spalding, Lincolnshire, PE12 6AF. The event features a free on-site car park, inside and outside traders, an RSGB bookstall and an outside boot area. General admission is £3 per person. For more information visit sdars.org.uk/spaldingrally The Junction 28 Radio Rally is coming up on Sunday the 9th of June at Alfreton Sports Centre, DE55 7BD, one mile from M1 Junction 28. The doors will be open from 10.15 am and admission will be £4. For more information visit snadarc.com or contact j28rally@snadarc.com The Worked All Britain Awards Group will be holding its 2024 AGM from 12 pm at the Junction 28 Rally. Those unable to attend in person but wishing to join online via Zoom should email the Group's secretary at m1aib@worked-all-britain.org.uk The Mendips Rally is set to take place on Sunday the 9th of June. The Rally will be held at Farrington Gurney Memorial Hall, Church Lane, Farrington Gurney, BS39 6UA. The doors will be open from 9 am to 1 pm and admission will be £2. Access for traders will be available from 7.30 am. Inside tables cost £8 and field pitches are £5 each. Free car parking and hot and cold refreshments will be available on-site. For more information contact Luke at 07870 168 197 or email mendipsrally@hotmail.com Now the Special Event News Welland Valley Amateur Radio Society will be active as GB0WVR during Market Harborough Carnival on Saturday the 8th of June. The team of operators is planning to use SSB, FT8 and some CW on the 20, 17, 15, 12 and 10m bands. There may also be activity on the 40m band, depending on the working conditions. Listen out for the callsign which will be active from 10 am until late in the evening. For more information see QRZ.com Throughout June, Stockport Radio Society will be active with the callsign GB0COL to mark the 80th anniversary of Colossus, the world's first fully electronic computer. Bands and modes to be used include FM on the 2m band, SSTV and VHF digital voice. SSB, CW and RTTY will be used on the HF bands. Operators are also planning to be active via the QO-100 satellite. For more information visit g8srs.co.uk/gb0col Next weekend, Torbay Amateur Radio Society will be active with a special event callsign GB80DCS to mark the 80th anniversary of D-Day. The station will be working from Slapton Sands in Devon from the afternoon of Friday the 7th of June until approximately 1200UTC on Sunday the 9th of June. A team of operators plans to use phone and CW on the HF and VHF bands. More information is available via QRZ.com  Now the DX news Roland, F8EN is active as TR8CR from Gabon until at least the end of June. He will operate CW only and will celebrate his 96th birthday while there. QSL via F6AJA directly or via the Bureau. Roland can usually be found on the 30 to 10m bands using CW. Tosy, JA6VZB is active as JD1BQW from Chichijima, AS-031, in Japan, until the 5th of June. He plans to concentrate on the 12 and 6m bands using FT8. QSL via Logbook of the World, eQSL, Club Log's OQRS, or the Bureau. Now the contest news National Field Day started at 1500UTC on Saturday the 1st of June and ends at 1500UTC today, the 2nd of June. Using CW on the 160 to 10m bands, where contests are permitted, the exchange is signal report and serial number. The UK Six Metre Group Summer Contest started at 1300UTC on Saturday the 1st and ends at 1300UTC today, Sunday the 2nd of June. Using all modes on the 6m band, the exchange is signal report, serial number, locator and membership number. Today, the 2nd of June, the UK Microwave Group Low Band Contest runs from 0900 to 1500UTC. Using all modes on 1.3, 2.3 and 3.4GHz frequencies, the exchange is signal report, serial number and locator. The ARRL International Digital Contest started at 1800UTC on Saturday the 1st and ends at 2359UTC today, Sunday the 2nd of June. Using any digital mode, excluding RTTY, on the 160 to 6m bands, the exchange is your four-character locator. On Tuesday the 4th, the 144MHz FM Activity Contest runs from 1800 to 1855 UTC. Using FM on the 2m band, the exchange is signal report, serial number and locator. Also, on Tuesday the 4th, the 144MHz UK Activity Contest runs from 1900 to 2130 UTC. Using all modes on the 2m band, the exchange is signal report, serial number and locator. On Wednesday the 5th, the 144MHz FT8 Activity four-hour Contest runs from 1700 to 2100UTC. Using FT8 on the 2m band, the exchange is a report and four-character locator. Also, on Wednesday the 5th, the 144MHz FT8 Activity two-hour Contest runs from 1900 to 2100UTC. Using FT8 on the 2m band, the exchange is a report and four-character locator. Stations entering the four-hour contest may also enter the two-hour contest. The IARU ATV Contest starts at 1200UTC on Saturday the 8th and ends at 1800 UTC on Sunday the 9th of June. Using TV on 432MHz and up frequencies, the exchange is a serial number, four-digit code and locator. More details on the rules for this contest are available at tinyurl.com/IARUATV On Sunday the 9th, the 2nd 144MHz Backpackers Contest runs from 0900 to 1300UTC. Using all modes on the 2m band, the exchange is signal report, serial number and locator. Also on Sunday the 9th of June, the Practical Wireless 2m QRP Contest runs from 0900 to 1600UTC. Using AM, FM, SSB, CW and a maximum of 5W on the 2m band, the exchange is signal, serial number and locator.  Now the radio propagation report, compiled by G0KYA, G3YLA, and G4BAO on Thursday the 30th of May 2024 Last week was characterised by relatively quiet geomagnetic conditions and a fairly high solar flux. But is that all about to change? Active region 3664 has returned. It is now named 3697 and has already emitted an X1.4-class solar flare. You may recall that it was AR 3664 that caused the aurora that was visible all over the UK around the 10th and 11th of May. As Solarham.com says, “The chances for an Earth-directed eruption will increase with each passing day as the active sunspot region turns into a better geoeffective position.” Scientists now believe that the coronal mass ejection associated with the long-duration X1.4-class flare on Wednesday the 29th may pass close enough to Earth to generate moderate G2 geomagnetic storming beginning on the 31st of May – just in time for this weekend's National Field Day! Otherwise, HF propagation has generally been good with decent F2-layer openings up to 21 and even 24MHz at times. The 17 and 15m bands look to provide the best DX, with paths to the east in the morning, and to the west during late afternoon and early evening. The 10m band is subject to Sporadic-E openings, with F2-layer openings mainly restricted to paths to South Africa and South America. Next week, NOAA predicts that the solar flux index will be in the 165 to 200 range, with quiet geomagnetic conditions. However, that is perhaps a little optimistic as active region 3697, or perhaps 3691, could easily throw a spanner in the works, with a flare and associated CME potentially sending the Kp index skywards. So, as always, keep an eye on the current state of the Sun at solarham.com, and work the bands while they are open! And now the VHF and up propagation news from G3YLA and G4BAO The close of the current week offers a temporary return of high pressure for this weekend. This should be good for some Tropo conditions for western parts of the UK. The weather turns a bit more unsettled going through the coming week, especially over northern Britain, but also occasionally in the south. Rain at this time of the year can often be heavy and thundery with good prospects for GHz bands rain scatter, but this may have to wait for the end of next week when a low moves north from France towards the southern UK. The early part of June is a time of several minor meteor showers. These should offer scope for meteor scatter operators as well as provide some fuel for Sporadic-E propagation which rocket measurements show consists of long-lived meteor ions. Sporadic-E propagation is often associated with the position of jet streams in the upper troposphere due to the turbulence that these fast-flowing currents of air generate. In the coming week, the jet stream pattern becomes much weaker, although still with a few options. Daily blogs are available at Propquest.co.uk  for those who are interested. Don't ignore the prospects for multi-hop transatlantic paths to the United States and particularly the Caribbean, which are usually well supported in the early part of the season before the upper winds over the Caribbean change over to high-summer slacker flow.  Equally, multi-hop Sporadic-E paths to the Far East are worth checking in the early morning following the effects of the now displaced northerly meandering jet stream flow across northern Russia. Moon declination went positive again on Saturday the 1st of June, so the coming week will see lengthening Moon windows. EME path loss is falling, reaching a minimum at perigee today, Sunday the 2nd of June. 144MHz sky noise is low apart from Thursday when the Sun and Moon are close in the sky. And that's all from the propagation team this week.

GB2RS News Sunday the 26th of May 2024   The news headlines: The RSGB's Exams and Syllabus Review Group is seeking volunteers RSGB representatives had a successful time at Dayton Hamvention The RSGB Discovery scheme has just been relaunched in a new format The Exams and Syllabus Review Group – or ESRG as it is often known – is looking for new members to move the group forward. Its current task is to approve a new Direct to Full syllabus and to write and approve new questions for the new exams in September due to licence changes. The group meets online every Tuesday between 3 pm and 4.30 pm, with members of the Exam Standards Committee, but meeting times can be changed to accommodate everyone. ESRG volunteers need to be Full licence holders, members of the RSGB and be able to give a few hours a week. This is your chance to shape the future as we move to Syllabus 2.0 in 2025. To volunteer or find out more, contact the ESRG Chair Andrew Lenton via esrg.chair@rsgb.org.uk Members of the RSGB Team, including RSGB General Manager, Steve Thomas M1ACB and the RSGB President, John McCullagh GI4BWM had a successful time at the Dayton Hamvention last weekend. The event was a brilliant opportunity to engage with radio amateurs from around the world and resulted in 132 people joining or rejoining the RSGB. There were also several podcasters, YouTubers and local news outlets in attendance. This included WHIO, which is a local US news channel, who interviewed RSGB President, John McCullagh GI4BWM. This was shared on local TV news, radio, as well as online. Josh from Ham Radio Crash Course also did a live stream to his 346,000 YouTube subscribers, which included a chat with RSGB General Manager, Steve Thomas M1ACB and the RSGB President. You can find links to view these clips on the RSGB notices section of the RSGB website. The RSGB Discovery scheme has just been relaunched in a new format. Now called the Discovery Logbook, there are fewer requirements, an easy-to-follow programme and exciting links with external organisations such as Parks on the Air and Worked All Britain. There are also some great RSGB Awards to work towards if you'd like to include those in your programme of activities. The RSGB hopes that these links will enable radio amateurs to discover new ways of enjoying their hobby with the guidance and support of experts in those fields. There are three difficulty levels and the first of these, called Explorer, has just been launched. To see the programme activities, find out how to get involved or talk to the Society about linking your organisation with the Discovery Logbook, go to the RSGB website at rsgb.org/discovery British Science Week is an annual event run by the British Science Association celebrating science, technology, engineering and maths. The event, which is taking place between the 7th and 16th of March 2025, will have the theme ‘change and adapt', which lends itself perfectly to amateur radio in the 21st century. As part of its commitment to encourage new radio amateurs into the hobby, the RSGB will again be providing resources and activities to inspire people of all ages to get involved. The RSGB is now collecting ideas for activities for primary and secondary schools, or for use with the wider community. The 2025 theme offers a huge range of opportunities for creativity and discovery. Ideas could cover any area of the hobby, from construction to propagation, from making QSOs under supervision, to space and satellites. Whatever the idea, the Society would love to hear from you. Please send ideas to the RSGB British Science Week Coordinator Ian Neal, M0KEO at bsw@rsgb.org.uk. To find out more about previous activities you can visit rsgb.org/bsw and britishscienceweek.org The popular Electromagnetic Field event, also known as ‘EMF Camp', is taking place between the 30th of May and the 2nd of June. The event is a non-profit camping festival for those with an inquisitive mind. Over 3,000 like-minded people, including scientists, engineers and radio amateurs, are expected to attend the event in Eastnor, Herefordshire. For more information visit emfcamp.org Guisborough and District Amateur Radio Club is organising a mini DXpedition to Scotland, on the Isle of Lewis from the 22nd to the 29th of September. The team has a couple of spaces left and welcomes amateurs from other clubs who would like to take part. For more information email m.dutton@virginmedia.com And now for details of rallies and events Durham and District Amateur Radio Rally takes place on Sunday the 26th of May at Bowburn Community Centre, Bowburn, County Durham, DH6 5AT. The doors are open from 10.30 am to 2.30 pm with disabled visitors gaining access at 10 am. The entrance fee will be £2. There will be a bring-and-buy sale, trade stands, special interest groups and an RSGB bookstall. Catering and a licensed bar will be available on-site. For more information contact Michael, G7TWX, on 07826 924 192, or email dadars@gmx.com Spalding and District Amateur Radio Society's Annual Rally will take place on Sunday the 2nd of June. This year sees the event taking place at a new venue: Spalding Rugby and Football Club, Centenary Park, Drain Bank North, Spalding, Lincs, PE12 6AF. The event will feature a free on-site car park, inside and outside traders, an RSGB bookstall and an outside boot area. General admission is £3 per person. For more information visit sdars.org.uk/spaldingrally The Junction 28 Radio Rally is coming up on Sunday the 9th of June at Alfreton Sports Centre, DE55 7BD, one mile from M1 Junction 28. The doors will be open from 10.15 am and admission will be £4. For more information visit snadarc.com or contact j28rally@snadarc.com The Worked All Britain Awards Group will be holding its 2024 AGM from 12 pm at the Junction 28 Rally. Those unable to attend in person but wishing to join online via Zoom should email the Group's secretary at m1aib@worked-all-britain.org.uk Now the Special Event News Hull and District Amateur Radio Society is running a special event station GBH0UL from the 31st of May to the 2nd of June. The station is active to mark 100 years of amateur radio in Hull and to celebrate the 95th birthday of Honorary Club member Bernard Atkinson, G0SWO. Listen out for operators on the HF and VHF bands using SSB, FT4 and FT8. Special event stations CS2GPDX, CR2GPDX and CR3GPDX are active until the 31st of May to celebrate the 30th anniversary of the Portuguese DX Group. The stations will operate on all HF bands using SSB, CW, FT8, FT4 and RTTY. QSL via Logbook of the World only. For details of certificates and trophies that are available, see QRZ.com Now the DX news Martin, MW0BRO is active as ZC4GW from Dhekelia in Cyprus (British Sovereign Base Area) until tomorrow, the 27th of May. He is operating CW only on the 40 to 6m bands. QSL via MW0BRO. QSOs will be uploaded to Club-Log and Logbook of the World. Rolf, DO4RKR is active as 8Q7KR from the Maldives, AS-013, until the 31st of May. He is working with 30W and operating SSB only on the 10m band. QSL via Rolf's home call, directly or via the Bureau. Now the contest news The CQ World Wide WPX CW Contest started at 0000UTC on Saturday the 25th and ends at 2359UTC today, Sunday the 26th of May. Using CW on the 160 to 10m bands, where contests are permitted, the exchange is signal report and serial number. Today, the 26th, the UK Microwave Group High Band Contest runs from 0600 to 1800UTC. Using all modes on 5.7 and 10GHz frequencies, the exchange is signal report, serial number and locator. On Tuesday the 28th of May, the SHF UK Activity Contest runs from 1830 to 2130UTC. Using 2.3 to 10GHz frequencies, the exchange is signal report, serial number and locator. On Thursday the 30th of May, the 80m Club Championship runs from 1900 to 2030UTC. Using CW on the 80m band, the exchange is signal report and serial number. National Field Day starts at 1500UTC on Saturday the 1st of June and ends at 1500UTC on Sunday the 2nd of June. Using CW on the 160 to 10m bands, where contests are permitted, the exchange is signal report and serial number. The UK Six Metre Group Summer Contest starts at 1300UTC on Saturday the 1st of June and ends at 1300UTC on Sunday the 2nd of June. Using all modes on the 6m band, the exchange is signal report, serial number, locator and membership number. The ARRL International Digital Contest runs from 1800UTC on Saturday the 1st of June until 2359UTC on Sunday the 2nd of June. Using any digital mode, excluding RTTY, on the 160 to 6m bands, the exchange is your four-character locator. On Sunday the 2nd of June, the UK Microwave Group Low Band Contest runs from 0900 to 1500 UTC. Using all modes on 1.3, 2.3 and 3.4GHz frequencies, the exchange is signal report, serial number and locator. Now the radio propagation report, compiled by G0KYA, G3YLA, and G4BAO on Wednesday the 22nd of May 2024 After the extremely unsettled HF conditions on the 10th and 11th of May, it was gratifying to see things returning to normal last week. The Kp index has returned to being in the range of 1 to 4 and, with a solar flux index still in the 190s, we have seen some good propagation around the world. But make no mistake – it probably won't last! Active region 3664, the source of so much mayhem a couple of weeks ago, will soon return from its trip around the Sun. It has probably been the source of a major flare while on the Sun's far side and there is a good chance we may get a repeat performance of last month. Meanwhile, make hay while the Sun shines! NOAA predicts that the solar flux index will increase above 200 next week, but unsettled geomagnetic conditions are forecast for tomorrow, the 27th of May, and at the end of the month and into early June. Daytime critical frequencies have been between 8 and 9.3MHz, making 40m a good band for inter-G QSOs. These have also meant that the maximum usable frequency over a 3,000km path has often exceeded 24 to 27MHz, making 12m a viable band for DX. Note that this is a little patchy, so if you don't hear anything on 24MHz just wait a while or check later. Nighttime critical frequencies are usually around 6 to 7MHz, meaning 20m is generally open all night with occasional openings on 17m. We are now well into the Sporadic-E season so there should be lots of short-skip into Europe on the 12 and 10m bands to play with. And now the VHF and up propagation news from G3YLA and G4BAO The end of the current week, in the lead-up to the bank holiday weekend, shows a low and its thundery rain moving north and leaving behind a slack area of pressure with a weak trend towards building a ridge over the country. The bulk of next week is showing up with a slack westerly pattern and weak fronts brushing past. From midweek, and towards next weekend, the frontal systems will be more active with longer periods of heavier rain possible. The end result for most VHF and up operators is that there may be some occasional Tropo events, especially overnight during the slacker period with the weak ridge over the country by the start of the weekend. A more likely option will again be rain scatter which will produce better scattering from the larger raindrops now the summer season is upon us, and thundery developments are more common. Check the many online weather radars for your tracking beam headings. Meteor scatter will also be worth considering since we are approaching the period when many lesser showers appear to pep up the background meteor count. This will be useful for meteor scatter operators and serve the Sporadic-E folk well. The solar activity continues to deliver random events which take the Kp index to high values. Remember that a Kp index greater than 5 indicates the chance of aurora propagation. The primary mode at this time of the year is Sporadic-E. The late May and early June period is often regarded as a peak time for monitoring your favourite VHF beacons. As many will know, the 10m band is a useful starting point for identifying the beginning of an opening, and then you should check the higher bands in turn as the event strengthens. This is often indicated by the skip distance shortening on the 10m band. The other basic operating tip is to use the daily blog on the Propquest.co.uk website for commentary on the effectiveness of the various upper air patterns such as jet streams, which can influence the location where Sporadic-E propagation occurs. There are no major meteor showers this week so, in between the Sporadic-E, look around dawn for the best random meteor prospects. Saturday the 22nd sees the lowest Moon declination of the month so next week will see some lengthening Moon windows. EME path loss is falling, but we are still over a week from perigee, its closest point to Earth. 144MHz sky noise starts the week high, as it reached over 2500 Kelvin on Saturday the 25th. It is low for the rest of the week. And that's all from the propagation team this week.

GB2RS News Sunday the 12th of May 2024  The news headlines: New RSGB Trophy Manager announced Questionnaire launched to help shape the future of the Commonwealth Contest Learn about designing PCBs using KiCAD during the next Tonight@8 webinar We are pleased to announce that Mike Franklin, G3VYI will be the new RSGB Trophy Manager. He will focus on the Contest Trophy collection and HQ will now manage the AGM Trophies. Jacqui Goodey, G6XSY, the retiring RSGB Trophy Manager, will support Mike's transition into this role. She will also take responsibility for the historical aspect of our trophies. You can contact Mike via trophy.manager@rsgb.org.uk and Jacqui will have the new email address trophy.archivist@rsgb.org.uk  The RSGB thanks Mike and Jacqui for volunteering for this important work. Following the RSGB Commonwealth Contest in March, a small group of representatives have been reviewing possible changes that they hope will encourage more participation in future contests. The group includes representatives from countries including Canada, Australia, New Zealand and the UK. The RSGB HF Contest Committee is now calling on both regular entrants and those who have never entered before but may do so in the future, to complete a questionnaire to help shape the next steps in the discussion. The questionnaire is open until Monday the 20th of May and can be found by visiting tinyurl.com/cwctest2024 The latest Tonight@8 webinar is tomorrow, Monday the 13th of May. Mike Willis, G0MJW will be giving an introduction to designing printed circuit boards using the popular open-source KiCAD package. The presentation covers the basics in real time, starting with a circuit sketch, going through the process of converting that into a schematic diagram, and then using that to create a printed circuit board design. It will then conclude with how to send this out for production. Watch this live presentation on the RSGB YouTube channel or special BATC channel and ask questions via the live chat. To find out more go to the RSGB website at rsgb.org/webinars The RSGB Board Chair Stewart Bryant, G3YSX has announced that, due to the pressure of work, Paul Nichols, M0PVN has resigned as an RSGB Board Director. Paul runs a busy and growing legal practice which, like many professional roles, requires long hours each day. Paul has offered to be a Legal Adviser to the Board. Stewart has welcomed him to that role and thanked him for his input to the RSGB during the last year. Today, the 12th, lots of amateur radio stations are on the air as part of Mills on the Air Weekend 2024. The event takes place across the UK every May with more than 300 windmills and watermills usually taking part. For more information, and to view a list of registered stations, visit ddars.net/mills.html The date has been confirmed for the 12th Scottish Microwave Round Table GMRT. It will go ahead on Saturday the 9th of November 2024 at the Museum of Communication, Burntisland, Fife. Lunch will be provided, and an optional dinner will be held in the evening at a local hotel. Online booking will open in July 2024. Updates, when available, will be published on the GMRT website at gmroundtable.org.uk  For more information, email Colin, GM4HWO via gm4hwo@gmail.com And now for details of rallies and events The RetrotechUK event is taking place today, the 12th. The venue is Sports Connexion, Leamington Road, Ryton-on-Dunsmore, Coventry, CV8 3FL. The doors open at 10.30 am with an entry fee of £10. A fee of £25 applies for early-doors entry at 9 am. This is an annual event organised by the British Vintage Wireless Society. There are almost 200 dealer stalls, clubs and private sellers. Everyone is welcome to come along and enjoy the wide range of retro equipment. For more information email info@retrotechuk.com and visit retrotechuk.com Barry Amateur Radio Society Rally is taking place on Saturday the 18th of May. The venue will be Sully Sports and Social Club, South Road, Sully, CF64 5SP. Doors open from 9.30 am and admission is £3. Access for traders is available from 7.30 am. For more information, traders and exhibitors can ring Nigel, GW1CUQ on 02920 892 580. For general enquiries ring Steve, 2W0VOG on 07900 560 080 or email s.cawsey@sky.com The Braehead Rally will be taking place next Sunday the 19th of May at the Braehead Arena from 10 am. There will be free on-site parking, bring and buy and refreshments available. For more information contact Paul via email at mm3ddq@gmail.com Also on Sunday the 19th of May, the Dartmoor Radio Club Rally will be held at Yelverton War Memorial Hall, PL20 6AL. The doors open at 10 am. For more information, please contact Roger Hann on 07854 088 882 or email 2e0rph@gmail.com Now the Special Event News Special event station GB1SCW is active today, the 12th, from the National Coast Watch Station at Shoreham by Sea. Operators are celebrating the work of the National Coast Watch and RNLI as part of SOS Radio Week. Listen out for the station on the 40m to 70cm bands using SSB, CW, FM, and digital modes. See QRZ.com for more information. The Humber Fortress DX Amateur Radio Club is once again supporting the International Men's Mental Health Month and helping to raise the profile of Men's Mental Health 2024 throughout the international amateur radio community. Club members will be operating from their headquarters at Patrington Haven, East Yorkshire using special callsign GB0MMH. The station will be active throughout the weekends of the 17th to 19th of May and the 14th to 16th of June across all the HF bands. Please listen out for the operators and give them a call. Your support will help raise the awareness of men's mental health. For more information see QRZ.com  Poole Amateur Radio Society, supported by the Royal Signals Amateur Radio Society, the British Amateur Television Club and the Flight Refuelling Amateur Radio Society, will be operating GB4PRS to support the RNLI Poole lifeboat festival over the weekend of the 18th and 19th of May. This is a celebration of the RNLI saving lives for 200 years and a full programme of events and visitor attractions has been organised by the RNLI, culminating with a historic ship sail-past on the evening of Sunday the 19th at 4 pm. The free-of-charge event will be open between 11 am and 4 pm and thousands of visitors are expected to visit. The station will be set up on Poole Quay, adjacent to the RNLI HQ. As well as demonstrating the use of radio in emergency situations, the station will also be participating in the SOS Radio Week activity. The station will be contacting other amateur radio stations at various RNLI lifeboat centres around the UK, as well as other lifesaving institutions nationally and internationally. A commemorative QSL card will be available. Anybody with permission to operate adjacent to, or from, a lifeboat station is invited to arrange a scheduled contact and participate in this major RNLI event. For more information, please contact secretary@g4prs.org.uk Also in support of RNLI SOS Radio Week, the Wirral Amateur Radio Society will be active as GB2HLS on Sunday the 19th of May. The station will be operating from the Hoylake Lifeboat Station, Wirral, CH47 3AL from 10 am to 4 pm. More information is available at tinyurl.com/SOSG3NWR or from Bill, G4YWD on 07804 884 245.  Now the DX news Ric, DL2VFR is active as SM2/DL2VFR from Holmon Island, EU-135, until the 14th of May using CW and some SSB. He may also be QRV as SM5/DL2VFR from IOTA group EU-084  on the 15th or 16th. QSL via Ric's home call. QSOs will be uploaded to the Logbook of the World and Club Log. Three amateurs from Stockport Radio Society are hoping, subject to appropriate weather for the crossing, to activate Great Saltee Island, EU-103, from Tuesday the 14th to Friday the 17th of May using the callsign EJ6KP/P. This will be a daylight activity only as the team is not permitted to stay overnight. Listen out for the operators on the 40, 20 and 15m bands using SSB. Harold, DF2WO is active as 9X2AW from Rwanda until the 17th of  May. He is operating CW, SSB and digital modes on the HF and 6m bands. QSL via M0OXO's OQRS. Now the contest news Today, the 12th, the 70MHz CW Contest runs from 0900 to 1200UTC. Using CW on the 4m band, the exchange is signal report, serial number and locator. UK stations also send their postcode. Tomorrow, the 13th, the 80m Club Championship runs from 1900 to 2030UTC. Using SSB on the 80m band, the exchange is signal report and serial number. On Tuesday the 14th, the 432MHz FM Activity Contest runs from 1800 to 1855UTC. Using FM on the 70cm band, the exchange is signal report, serial number and locator. Also on Tuesday the 14th, the 432MHz UK Activity Contest runs from 1900 to 2130UTC. Using all modes on the 70cm band, the exchange is signal report, serial number and locator. On Thursday the 16th, the 70MHz UK Activity Contest runs from 1900 to 2130UTC. Using all modes on the 4m band, the exchange is signal report, serial number and locator. The 144MHz May Contest starts at 1400UTC on Saturday the 18th and ends at 1400UTC on Sunday the 19th of May. Using all modes on the 2m band, the exchange is signal report, serial number and locator. UK stations also send their postcode. On Sunday the 19th of May, the 1st 144MHz Backpackers Contest runs from 1100 to 1500UTC. Using all modes on the 2m band, the exchange is signal report, serial number and locator. UK stations also send their postcode.  Now the radio propagation report, compiled by G0KYA, G3YLA, and G4BAO on Thursday the 9th of May 2024 Disrupted solar conditions continued this week with X-class solar flares aplenty. Four X-class events on the 8th and 9th of May prompted coronal mass ejections, which could join together to impact the Earth this weekend. We can expect a strong G3 event with the Kp index rising to 6 and the potential for visible aurora in the UK. It's hard to be positive about this as HF conditions this weekend, ending today the 12th, are likely to be very disrupted with reduced MUFs and noisy bands. But do look out for auroral signals, perhaps on the 10m band, and above, and a potential HF band enhancement just as the plasma cloud hits. The solar flux index hit 227 on Thursday the 9th, which is one of the highest we have had in this cycle. But don't get carried away as it is forecast to decline. Meanwhile, conditions have been typical for this time of year, with reduced F-layer propagation on the 10m band, offset by the start of the Sporadic-E season. The lower HF bands are staying open later in the evening, and may even increase to all night on the 20m band, as we head towards June and July. Next week, NOAA predicts that the solar flux index will drop below 200, but remain at or above 175 all week. After this weekend's chaotic geomagnetic conditions, we can expect the Kp index to fall to 2, but increase again on the 13th, to perhaps 4. In the meantime, solar maximum is still predicted to be later this year, although geomagnetic disturbances are likely to increase on the downward part of the cycle. So, buckle up for a rough ride! And now the VHF and up propagation news from G3YLA and G4BAO We end the current week with high pressure over the country and some occasional Tropo paths, especially over surrounding waters. The high will decline from the west as we progress through this weekend. At the time of reading on Sunday, the transition will be all but complete and low pressure will remain in control for much of the coming week. This means periods of rain, heavy showers or thunderstorms and quite windy weather at times. In terms of propagation, a shift to rain scatter is a good choice for those equipped for the GHz bands for the week ahead. Recent solar activity continues to offer chances of auroras so remember to monitor the Kp index and check for fluttery signals on the HF bands and raspy signals on VHF. The many clusters and band reports should be a good tool for these conditions. Lastly, the Sporadic-E season is having a few starting twitches. Earlier in the evening of Wednesday the 8th there was a short opening of about an hour to Scandinavia on 6m CW from a patch in the middle of the North Sea. The positions of the jet streams may not entirely suit further openings in the shorter term but, as the low-pressure moves in next week, things could improve for Sporadic-E paths to Iberia and central Mediterranean. With the Eta Aquariids peak now past, the next big meteor shower isn't until July with the Delta Aquariids. But before the Delta Aquariids, we can look forward to the Arietiids in late May. However, the Eta Aquariids will continue to produce the odd ping or burst. Last week there was plenty of evidence of meteors continuing to burn up after the peak. There may still be the odd one during the coming week together with the usual background sporadic meteor returns. As the Moon starts to decline this week, the distance between the Moon and Earth is also beginning to increase and with it the path loss increases to a maximum on Friday the 17th and Saturday the 18th. However, sky noise will remain low all week. The Moon is favourably placed for daytime operation this week. And that's all from the propagation team this week.

GB2RS News Sunday the 5th of May 2024   The news headlines: RSGB insurance update RSGB Legacy Committee Chair appointed SOS Radio Week is under way   RSGB club insurance, and beacon and repeater insurance, have now been renewed for the year to April 2025. Club insurance certificates can be downloaded from the RSGB website. You will need to log in to obtain your certificate. Beacon and repeater insurance certificates are available for an admin fee of £15 from the RSGB shop. Please allow a couple of days after renewal for your certificate to be dispatched. The RSGB Board is pleased to announce it has approved the appointment of Richard Horton, G4AOJ to the role of Legacy Committee Chair. The RSGB Legacy Fund, thanks to the generosity of donors, has significant financial resources available to encourage and develop amateur radio. The Legacy Committee, which is a sub-Committee of the RSGB Board, considers proposals for grants that can be awarded to projects from the RSGB Legacy Fund. The criteria and application form are available on the RSGB website at rsgb.org/legacy  If you have an interesting idea and would like to submit it for funding, you can contact the new Legacy Chair via legacy.chair@rsgb.org.uk SOS Radio Week is underway. It is an annual event that takes place throughout the month of May to celebrate the work of the volunteers from the Royal National Lifeboat Institution, Independent Lifeboats and National Coastwatch Stations around the British Isles. Between them, members of these organisations save many lives who are in danger along and around the thousands of miles of coastline and further out to sea. This year is the 200th anniversary of the founding of the RNLI, and SOS Radio Week is being co-branded SOS Radio Week 200 for those operators who are supporting the RNLI during the event. Participants can operate from home, a public location, or a lifeboat or Coastwatch station, with the appropriate authorisation from the station manager. A commemorative certificate is available to all official stations that record their contacts on the website together with awards for the top individual and club, or group, stations on each band from 160m to 70cm. To read more about the event visit sosradioweek.org.uk The next in the series of the popular 145 Alive events, to promote the use of 145MHz FM, is coming up on Saturday the 11th of May, from 1pm to 3pm. The event and the supporting Facebook Group was started by Tim, G5TM and from the start of 2024 has been organised by Mark, M0XIC and John, M0XJA. The last successful event took place in January this year, when over 30 nets operated simultaneously across England, Scotland, Wales and Northern and Southern Ireland. Over 900 QSOs took place, with many amateurs operating portable, mobile or from their club or home QTH. If you would like to take part, and find out more about the event and 145 Alive in general, then join the 145 Alive Facebook Group. Next weekend, the 11th and 12th, lots of amateur radio stations will be taking to the air as part of Mills on the Air Weekend 2024. The event takes place across the UK every May with more than 300 windmills and watermills usually taking part. For more information, to register, and to view a list of registered stations, visit ddars.net/mills.html Advance notice now that International Museums Weekend will be taking place on the third and fourth weekends in June. This year, those weekends are the 15th and 16th, and the 22nd and 23rd of June. Special event stations will be operating from a wide variety of museums from many different countries. To read more about the event, and to register to take part, visit tinyurl.com/IMW2024 And now for details of rallies and events Lough Erne Amateur Radio Club's 40th Annual Radio Rally is taking place today, the 5th of May. The venue is Share Discovery Village, 221 Lisnaskea Road, Lisnaskea, Enniskillen, BT92 0JZ. The event features food and drink, bring and buy, RSGB books, the QSL Bureau, and the usual variety of traders. The doors open at 11 am. Traders are asked to arrive around 9 am. Admission, which includes a ticket for the prize draw, will cost £5 or five Euro. Contact Alan at argault91@gmail.com to arrange a table. Thorpe Camp Hamfest is also taking place today, the 5th of May at Thorpe Camp Visitor Centre, Tattershall Thorpe, Lincolnshire, LN4 4PL. The doors open at 9am for buyers and the entrance fee is £5 per person. The event will finish at 1pm. The RetrotechUK event will be held on Sunday the 12th of May. The venue will be Sports Connexion, Leamington Road, Ryton-on-Dunsmore, Coventry, CV8 3FL. The doors open at 10.30 am with an entry fee of £10. A fee of £25 applies for early-doors entry at 9 am. This is an annual event organised by the British Vintage Wireless Society. There will be almost 200 dealer stalls, clubs and private sellers. Everyone is welcome to come along and enjoy the wide range of retro equipment. For more information email info@retrotechuk.com and visit retrotechuk.com Dunstable Downs Radio Club would like to remind everyone that its annual boot sale has been postponed until the 30th of June. This is due to the site being used by BBC Radio 1's Big Weekend music festival. Updates will be posted to Dunstable Downs Radio Club's Facebook page and reminder emails will be sent out closer to the time. To add yourself to the list, visit ddrcbootsale.org  and sign up for email reminders. Now the Special Event News Special callsign 9H6HE is in use by the Malta Amateur Radio League to celebrate the swearing-in of Malta's 11th President. Look for activity until the 31st of May on the 40, 20, 15 and 10m bands using SSB, CW and digital modes. QSL via Logbook of the World. Paper QSL cards are not available. The RSGB National Radio Centre will be operating a special event callsign GB2DAY to commemorate the 80th anniversary of the D-Day landings during the Second World War. The station will be active between the 6th and 9th of June. In addition, volunteers will be hosting the special demonstration station GB1SOE on Saturday the 15th of June. Don't forget that RSGB Members can get free entry to Bletchley Park and the RSGB's National Radio Centre by downloading a voucher from the RSGB website at rsgb.org/bpvoucher Now the DX news Bo, OZ1DJJ is active as OX3LX from Greenland until the 9th of May. In his spare time, he operates FT8, RTTY and CW. The station was spotted recently on the 10 and 12m bands using FT8. QSL via OZ0J. Logs will be uploaded to Logbook of the World and Club Log. Tom, NL7RR is active on Wake Island, OC-053, until the 15th of May. Look for KH9/NL7RR to be QRV daily at about 0700UTC on or around 14.200MHz. QSL via Logbook of the World, or direct to Tom's home call. QSOs will also be uploaded to Club Log. Now the contest news Today, the 5th, the UK Microwave Group Low Band Contest runs from 0800 to 1400UTC. Using all modes on 1.3 to 3.4GHz frequencies, the exchange is signal report, serial number and locator. Also, today, the 5th, the UK Microwave Group Millimetre-wave Contest runs from 0900 to 1700UTC. Using all modes on 24, 47 and 76GHz frequencies, the exchange is signal report, serial number and locator. Also today, the 5th, the Worked All Britain 7MHz Phone Contest runs from 1000 to 1400UTC. Using SSB on the 40m band, the exchange is signal report, serial number and Worked All Britain Square. The ARI International DX Contest started at 1200UTC on Saturday the 4th and ends at 1159UTC today, Sunday the 5th of May. Using CW, RTTY and SSB on the 80 to 10m bands, where contests are permitted, the exchange is signal report and serial number. Italian stations also send their province. The 432MHz to 245GHz Contest started at 1400UTC on Saturday the 4th and ends at 1400UTC today, Sunday the 5th of May. Using all modes on 432MHz to 245GHz frequencies, the exchange is signal report, serial number and locator. Today, the 5th, the 10GHz Trophy runs from 0800 to 1400UTC. Using All modes on 10GHz frequencies, the exchange is signal report, serial number and locator. On Tuesday the 7th, the 144MHz FM Activity Contest runs from 1800 to 1855UTC. Using FM on the 2m band, the exchange is signal report, serial number and locator. Also on Tuesday the 7th, the 144MHz UK Activity Contest runs from 1900 to 2130UTC. Using all modes on the 2m band, the exchange is signal report, serial number and locator. On Wednesday the 8th, the 432MHz FT8 Activity four-hour Contest runs from 1700 to 2100UTC. Using FT8 on the 70cm band, the exchange is a report and four-character locator. Also on Wednesday the 8th, the 432MHz FT8 Activity two-hour Contest runs from 1900 to 2100UTC. Using FT8 on the 70cm band, the exchange is a report and four-character locator. Stations entering the four-hour contest may also enter the two-hour contest. On Thursday the 9th, the 50MHz UK Activity Contest runs from 1900 to 2130UTC. Using all modes on the 6m band, the exchange is signal report, serial number and locator. On Sunday the 12th, the 70MHz CW Contest runs from 0900 to 1200UTC. Using CW on the 4m band, the exchange is signal report, serial number and locator. UK stations also send their postcode. Now the radio propagation report, compiled by G0KYA, G3YLA, and G4BAO on Thursday the 2nd of May 2024 What a strange week we had. With the solar flux index in the 167 range, falling to 130, conditions should have been reasonable. But the Kp index hit 4, and even 5.33, on the evening of Friday the 26th of April, which meant propagation on Saturday the 27th was truly dire. Stations taking part in International Marconi Day on the 27th found the 40m band only open to long skip in the morning. This was due to the critical frequency being below 5MHz. The predicted MUF over a 3,000km path fluctuated between 15MHz and 19MHz for the whole day, which meant only 14MHz was open reliably. As a result, QSOs were hard to come by and many stations reported that it was slow going with virtually no signals from outside of Europe. So what happened? Well, it was a combination of factors. The increased Kp index, due to a fast solar wind, took its toll. And we are now moving to a summer ionosphere, where chemical changes make it harder to ionise. This will mean we should see MUFs dropping as the season progresses, at least during the day. Nighttime MUFs will be higher than in winter. So it may be that the glory days of 28MHz F2-layer propagation are on hold until Autumn, with only short-skip Sporadic-E on the 10m band to keep us entertained. F2-layer propagation is still available on the higher HF bands, but it may be patchy. International Marconi Day station GB0CMS in Caister, Norfolk, reported that its 20m signals were picked up by a reverse beacon network skimmer in Utah, despite not working anyone outside of Europe. Meanwhile, on the morning of the 2nd, Laurie, G3UML was quite surprised to work YJ0CA on Vanuatu on the 15m band using SSB. He also worked 3D2CCC on Conway Reef on the 20m band using CW, and JD1BMH in Japan on the 15m band, also using CW. Next week NOAA predicts the solar flux index will be in the 125 range, rising to 175 as the week progresses. Geomagnetic conditions are dependent on coronal mass ejections. We have had eight M-class solar flares in the past three days, and a Kp index of 5 on Thursday the 2nd, which doesn't bode well for next week. So, keep an eye on solarham.com for current conditions and look for the best HF propagation if the Kp index is low for a day or two. And now the VHF and up propagation news from G3YLA and G4BAO The weather pattern remains very unsettled for the whole period with areas of low pressure edging north across the UK from the continent. There will be a risk of thundery weather at times with locally heavy rainfall, which will be good for rain scatter on the Gigahertz bands. Tropo looks to be hard to find as we end the current week dominated by low-pressure systems, but there are signs of high pressure returning after mid-week, but only temporarily. This could produce some Tropo paths, especially across surrounding waters such as the Irish Sea, English Channel and North Sea. The nominal summer season of Sporadic-E propagation is upon us and, from May to early September, daily blogs will be provided on the Propquest.co.uk website highlighting the possible Sporadic-E links to the position of the jet streams shown on the upper air charts. It's well worthwhile getting into the habit of regularly checking the DX clusters and activity maps, since the early season is usually characterised by a complex jet stream pattern with multiple potential locations for Sporadic-E propagation.  Timewise, it eventually settles into a more traditional behaviour with activity often in two phases, one in the morning and the second in late afternoon, early evening. As you listen to this report, the Eta Aquariids meteor shower should be peaking. Unfortunately, the best viewing for the shower, which is part of the debris from Halley's comet, will be in the southern hemisphere. Nevertheless, this is expected to be one of the best showers this century. For those viewing the shower, a waning Moon means that light levels should be low, making for ideal visual sighting. For EME, the Moon will be waning all week with the new Moon around the 8th of May. The Moon will be rising in the sky throughout the week, with zero declination on the 5th of May and peaking at its highest in the sky on Saturday the 11th of May. The lowest additional path loss occurs today and tomorrow, the 5th and 6th, but high Sun noise, with the Moon close to the Sun at new Moon, occurs shortly afterwards. Later in the week, as the Sun 'leaves' the Moon behind, noise levels, at least on the higher bands will fall to around normal. And that's all from the propagation team this week.

GB2RS News Sunday the 28th of April 2024   The news headlines: New mock papers for amateur radio licence exams have been published A revised amateur radio examination syllabus has been released The RSGB has released the video review of 2023 by its President John McCullagh, GI4BWM The RSGB Exam Syllabus Review Group has published a new set of mock papers covering each of the amateur radio licence exams, from Foundation through to Direct to Full. These papers are in addition to those already available. They are each marked as ‘mock exam paper 3' and you can find them on the RSGB website at rsgb.org/mock-exams  The new amateur radio licence has now been in effect for a few weeks. Changes to the licence conditions have made it necessary to revise the examination syllabus. The RSGB is pleased to release version 1.6 of the syllabus which includes these revisions. Compared to version 1.5 in current use, the only section that has seen major changes is Section 1 – “Licensing and station identification”. In Section 7 – “Operating practices and procedures” – there were some minor changes, for example regarding suffixes. Exams will start using version 1.6 of the syllabus on the 1st of September 2024. The Society has released the video review of 2023 by RSGB President John McCullagh, GI4BWM. Filmed at the Ofcom Spectrum Management Centre near Baldock in Hertfordshire, the video covers a wide range of very positive activities, events and achievements. The President also talks about the RSGB's strategic priorities, gaining publicity in the mainstream media, and the important work done by the Society on behalf of all radio amateurs to protect the spectrum. One example is the WRC Conference, where the RSGB Microwave Manager Barry Lewis, G4SJH, led the IARU team responsible for defending amateur use of the 23cm band. You can watch the video on the RSGB YouTube channel at youtube.com/theRSGB At the April Regional Forum meeting, Regional Representative 10, Keith Bird, G4JED was elected as Chair, and Regional Representative 3, Martyn Bell, M0TEB was elected as Secretary. They will both volunteer in these roles until the 2025 AGM. You can find contact details for both Keith and Martyn on the RSGB website at rsgb.org/regions The next in the series of the popular 145 Alive events, to promote the use of 145MHz FM, is scheduled to take place on the 11th of May 2024, from 1 pm to 3 pm. The event and the supporting Facebook Group was started by Tim, G5TM and from the start of 2024 has been organised by Mark, M0XIC and John, M0XJA. The last successful event took place in January this year, when over 30 nets operated simultaneously across England, Scotland, Wales and Northern and Southern Ireland. Over 900 QSOs took place, with many amateurs operating portable, mobile or from their club or home QTH. If you would like to take part and find out more about the event and 145 Alive in general, then join the 145 Alive Facebook Group. If you would like to run a net on the 11th of May, contact Mark, M0XIC or John, M0XJA via the Facebook Group. Mills on the Air Weekend 2024 is coming up on Saturday the 11th and Sunday the 12th of May. The event takes place across the UK every May with more than 300 windmills and watermills usually taking part. For more information, to register, and to view a list of registered stations, visit ddars.net/mills.html The RAF Air Cadets are pleased to announce that they are running the ever-popular Blue Ham Radio Communications Exercise in June on the 60m band. The exercise will take place between the 17th and 21st of June. Subject to your licence conditions, the Blue Ham team hopes that you can put some time aside to join in with the cadets and staff who will be ready to take your calls. The Blue Ham Team will issue you with a participation certificate if you contact 20 or more special MRE callsigns over the period of the exercise. For more information visit alphacharlie.org.uk  Please note that only Full licensees may operate on the 60m band. South Bristol Amateur Radio Club is running a free online Foundation licence course in May. Anyone who is interested in taking part can find out more by emailing training@sbarc.co.uk When emailing, please include your name, postal address and date of birth. Please also indicate which weekday evenings and times you are available. The weekday evening that the course will take place will be decided by majority preference. MFJ Enterprises has announced in a letter to its customers that it will be ceasing its on-site production at its premises in Starkville, Mississippi on the 17th of May 2024. The news also applies to the sister companies Ameritron, Hygain, Cushcraft and others. MFJ Enterprises has been in business for 52 years and will continue to sell its existing stock after the 17th of May. It will also continue to offer a repair service for out-of-warranty and in-warranty units for the foreseeable future. And now for details of rallies and events The Lough Erne Amateur Radio Club's 40th Annual Radio Rally is due to take place on Sunday the 5th of May. The venue will be Share Discovery Village, 221 Lisnaskea Road, Lisnaskea, Enniskillen, BT92 0JZ. The event will feature food and drink, bring and buy, RSGB books, the QSL Bureau, and the usual variety of traders. The doors open at 11 am. Traders are asked to arrive around 9 am. Admission, which includes a ticket for the prize draw, will cost £5 or five Euro. Contact Alan at argault91@gmail.com to arrange a table. Thorpe Camp Hamfest will also take place on Sunday the 5th of May at Thorpe Camp Visitor Centre, Tattershall Thorpe, Lincolnshire, LN4 4PL. Traders are asked to arrive no earlier than 7 am. The doors open at 9 am for buyers and the entrance fee is £5 per person. The Retrotech UK event will be held on Sunday the 12th of May. The venue will be Sports Connexion, Leamington Road, Ryton-on-Dunsmore, Coventry, CV8 3FL. The doors open at 10.30 am with an entry fee of £10. A fee of £25 applies for early-doors entry at 9 am. This is an annual event organised by the British Vintage Wireless Society. There will be almost 200 dealer stalls, clubs and private sellers. Everyone is welcome to come along and enjoy the wide range of retro equipment. For more information email info@retrotechuk.com and visit retrotechuk.com Now the Special Event News Special callsign SZ0WARD is in use by the Radio Amateur Association of Greece in celebration of World Amateur Radio Day until the 30th of April. Look for activity on all bands using SSB, CW and digital modes. QSL via the Bureau and Logbook of the World. See sv2rck.gr/SZ0WARD for details of an available award. Also in celebration of World Amateur Radio Day, the special callsign TC3WRD is active until the 30th of April. QSL via Logbook of the World. For details of a certificate that is available, see tadx.org/awards The station was spotted recently on the 40m band using FT8. Today is the last chance to work special event station GB6WW which is active from Glasgow, Scotland to commemorate the end of the Second World War. If you have made QSOs with GB6WW on three or more bands, you are eligible to apply for an award. To apply for the award, send an email to gb6ww@ft8.me with the details of your contacts. Please include your callsign, dates of QSOs, and the bands on which they occurred. There is no application fee. Once your QSOs have been verified, the PDF award file will be emailed to you. Now the DX news Jeff, K5WE and Craig, W5CCP are active as TX7W from Raivavae, OC-114,  in the Austral Islands until the 30th of April. They are operating using mainly CW and FT8, with some SSB, RTTY and FT4, on the 160 to 6m bands. QSL via Club Log's OQRS is preferred but is also available via Logbook of the World, or directly to K5WE. Depending upon a reliable internet connection, logs will be uploaded to Club Log daily, and Club Log's Livestream will be enabled. See k5we.com/tx7w for more information and updates. Listen out for a group of 13 Camb-Hams which is active from the Isle of Mull, EU-008, as GS3PYE until the 3rd of May. The team is QRV on the 80 to 10m bands as well as via the QO-100 satellite. QSL via Club Log's OQRS. You can read a report of the team's previous visit to the island in 2015 at tinyurl.com/Mull2015 Now the contest news The UK and Ireland DX CW Contest started at 1200UTC on Saturday the 27th and ends at 1200UTC today, the 28th of April. Using CW on the 80 to 10m bands, where contests are permitted, the exchange is signal report and serial number. UK and Ireland's stations also send their district code. The SP DX RTTY Contest started at 1200UTC on the 27th and ends at 1200UTC today the 28th of April. Using RTTY on the 80 to 10m bands, where contests are permitted, the exchange is signal report and serial number. SP stations also send their province code. The MGM Contest started at 1400UTC on the 27th of April and ends at 1400UTC today the 28th of April. Using machine-generated modes on the 6 and 2m bands, the exchange is your report and four-character locator. Today, the 28th, the British Amateur Radio Teledata Group Sprint 75 Contest runs from 1700 to 2100UTC. Using 75-baud RTTY on the 80 to 10m bands, where contests are permitted, the exchange is your serial number. On Monday the 29th, the FT4 Series Contest runs from 1900 to 2030UTC. Using FT4 on the 80 to 10m bands, where contests are permitted, the exchange is your report. On Wednesday the 1st of May, the 144MHz FT8 Activity four-hour Contest runs from 1700 to 2100UTC. Using FT8 on the 2m band, the exchange is a report and four-character locator. Also on Wednesday the 1st of May, the 144MHz FT8 Activity two-hour Contest runs from 1900 to 2100UTC. Using FT8 on the 2m band, the exchange is a report and four-character locator. Stations entering the four-hour contest may also enter the two-hour contest. On Saturday the 4th, the 432MHz Trophy Contest runs from 1400 to 2000 UTC. Using all modes on the 70cm band, the exchange is signal report, serial number and locator. The 432MHz to 245GHz Contest starts at 1400UTC on Saturday the 4th and ends at 1400UTC on Sunday the 5th of May. Using all modes on 432MHz to 245GHz frequencies, the exchange is signal report, serial number and locator. The UK Six Metre Group's Summer Marathon starts at 0000UTC on Saturday the 4th of May and ends at 2359UTC on Sunday the 4th of August. Using all modes on the 6m band, the exchange is your four-character locator. The ARI International DX Contest starts at 1200UTC on Saturday the 4th of May and ends at 1159UTC on Sunday the 5th of May. Using CW, RTTY and SSB on the 80 to 10m bands, where contests are permitted, the exchange is signal report and serial number. Italian stations also send their province. On Sunday the 5th, the UK Microwave Group Low Band Contest runs from 0800 to 1400UTC. Using all modes on 1.3 to 3.4GHz frequencies, the exchange is signal report, serial number and locator. Also on Sunday the 5th, the UK Microwave Group Millimetre Wave Contest runs from 0900 to 1700UTC. Using all modes on 24, 47 and 76GHz frequencies, the exchange is signal report, serial number and locator. On Sunday the 5th, the Worked All Britain 7MHz Phone Contest runs from 1000 to 1400UTC. Using SSB on the 40m band, the exchange is signal report, serial number and Worked All Britain Square. Now the radio propagation report, compiled by G0KYA, G3YLA, and G4BAO on Thursday the 25th of April 2024 We had another week with plenty of sunspots, and HF conditions were quite good in the second half. Earlier, the Kp index reached 3 and 4, which didn't help maximum useable frequencies, or MUFs for short. For example, on Sunday the 21st, the Kp index rose to 4 and the MUF over a 3,000km path remained stubbornly below 21MHz until later in the morning. This could have been due to a coronal hole on the Sun's equator, which added to the solar wind. By Wednesday, conditions were nearly back to normal, with a Kp index below 2 and an MUF of more than 24MHz. By Thursday the improvement had continued, giving us an MUF of more than 28MHz by 0900UTC. There have been many reports of 10m band DX being worked, including Sebastien, FK4AX and Pat, FK8HA in New Caledonia in the Pacific on SSB. Sebastien has just got his licence and is keen to work DX from the UK. This shows that it is worth keeping an eye on the CW and SSB portions of the 10m band, which can often throw up surprises. Next week, NOAA predicts that the solar flux index will decline to around 160. The Kp index is predicted to be around 2 to 3, but that may be wishful thinking. With 16 active regions visible on the Sun's surface on Thursday, anything could happen. Only minor C- and M-class flares have occurred recently but, as we always say, it wouldn't take much for those to turn into X-class events. So, make the most of quiet geomagnetic conditions when we have them as, by the time you read or hear this, we could once again have very unsettled conditions indeed. And now the VHF and up propagation news from G3YLA and G4BAO The cold, unsettled weather will ease its grip over the last few days of this week, ending the 28th of April, but only because the whole area of low pressure is moving across the country this weekend. Low pressure remains close by for much of the following week and only a hesitant return of high pressure west of Ireland will improve things for western Britain at the end of the week. The result is a chance of Tropo for western Britain next week, but it will probably be of limited quality since it is likely to form in cold, dry air across any temperature inversion.  The remaining option in such weather patterns is primarily rain scatter for those on the GHz bands. The many online weather radar displays can be used to highlight the areas of heaviest rain. We are past the peak of the Lyrids meteor shower, but the Eta-Aquarids, with a Zenithal Hourly Rate of 50, peaks next Sunday the 5th around 2100UTC. Until then, rely upon random activity which tends to be better around dawn. The Sun has been more active again recently, so monitor the clusters and Kp index for signs of geomagnetic activity and the chance of an aurora if the Kp index exceeds 5. Sporadic-E tends to produce a few early examples in May ahead of its June peak. Check the DX clusters during the late afternoon or early evening as openings can be very brief early in the season. Start on the 10m band and, if short skip within Europe is present, move up to the 6m band. Digital modes are more sensitive so check FT8 reports to give clues as to where the chances are greatest. For EME operators, the Moon is at minimum declination today, Sunday the 28th, meaning we'll have short Moon windows to start the coming week. Path losses are falling but perigee, when the Moon is at its closest point, is still over a week away. 144MHz sky noise is high this weekend, ending the 28th of April, but falls too low by the end of the coming week. And that's all from the propagation team this week.

  GB2RS News Sunday the 14th of April 2024 The news headlines: RSGB member interviewed by the BBC about the total solar eclipse Ofcom releases video about changes to UK amateur radio licensing World Amateur Radio Day is coming up On Monday the 8th of April, a total solar eclipse gripped North America as radio amateurs worldwide looked on to see its effect on the ionosphere. This included RSGB Propagation Committee associate member Gwyn Griffiths, G3ZIL, who was interviewed by BBC news on the topic. The article, which was shared across the world, looked at some of the scientific experiments that took place during the eclipse. You can read the article by searching for “The 4-minute window into the Sun's secrets” on BBC news. The RSGB thanks all the WSPR users who responded to Gwyn's call to action, got involved and shared their results on the RSGB social media channels.  Ofcom has released a video about changes to the UK amateur radio framework covering licensing and callsign changes. It also gives some insight into the forthcoming Phase 2 and Phase 3 of the changes for callsigns and special event stations. You can watch the video at tinyurl.com/ofcomvid World Amateur Radio Day is celebrated each year on the 18th of April. The theme for 2024 is “A Century of Connections: Celebrating 100 Years of Amateur Radio Innovation, Community and Advocacy.” The global event covers all of the IARU regions and runs from 0000UTC on Thursday the 18th of April to 0000UTC on Friday the 19th of April. All radio amateurs are invited to take to the airwaves to show their skills and capabilities to the public. You can read more about the event at tinyurl.com/iaruward During May, the RSGB's Photo Friday feature on social media will highlight radio amateurs who are taking advantage of the new licence conditions. You could be an individual who is discovering different things to enjoy with the new power levels, or who is encouraging friends and family to get on the air under your supervision. You could be a club involved in special events and outreach to the public. In whatever way you're making the most of the new licence conditions, the RSGB wants to hear from you! Send a photo and a short description to comms@rsgb.org.uk and the Society will share as many stories as possible. On the 11th of April, BBC Radio 4 Feedback presenter Andrea Catherwood looked at why the Long Wave frequency is being shut down by the BBC. She interviewed RSGB President John McCullagh, GI4BWM, and in the final programme, a brief clip was used in which John gave his opinion on the possible impact for some listeners. You can listen to the Feedback show on BBC Sounds, by searching for “Feedback and Long Wave” on the BBC website. The feature starts at 19 minutes and 55 seconds, with the RSGB President featuring at 22 minutes and 18 seconds. This year Dennis, G7AGZ is running special event station GB0CHC again in support of Cornwall Hospice Care. This is Dennis' 33rd year of fundraising for the charity. The station will be active until the end of April on all bands from 80m to 70cm using SSB, FM and DMR. If you would like to support the cause, search for GB0CHC on the justgiving.com  website The Cornish Radio Amateur Club has re-launched its sought-after Cornish Award Certificate. The award has been around since the 1960s and is given to amateur radio stations based outside of the County of Cornwall who have contacted 20 Cornish-based amateur radio stations. The new award allows the use of HF, VHF and UHF bands using any mode including FM, SSB, CW, and now digital modes such as FT8. Proof in the form of copies of logbook entries showing the 20 stations worked, dates, times and modes is required to qualify. The new award applies to contacts made on or after the 1st of January 2024, and the certificate will be emailed in PDF format. More information can be found via the “Cornish Award” link at gx4crc.com A reminder now that International Marconi Day is coming up on the 27th of April. Once again, the Cornish Radio Amateur Club is organising and running the event. Lots of amateur radio stations will be operating from sites that Marconi operated from or had a personal connection with. For more information, and to view a list of the stations that are taking part, follow the “International Marconi Day” link on the gx4crc.com  website  And now for details of rallies and events Yeovil Amateur Radio Club's 38th QRP Convention will be held on Saturday the 20th of April at Digby Hall, Sherborne, Dorset, DT9 3AA. The doors will be open from 9.30 am to 1.30 pm and admission will be £3. The event will feature talks, traders, a bring-and-buy area, club stalls and a café. For more information, see yeovil-arc.com or email derekbowen1949@talktalk.net Andover Radio Amateur Club Boot Sale is due to take place on Sunday the 21st of April at Wildhern Village Hall, Tangley, Wildhern, Andover, SP11 0JE. The doors open at 10 am for visitors and at 9 am for sellers. Entry will cost £2. The fee for a field pitch is £8 and the cost for a table in the hall will be £10. For more information visit arac.org.uk  For table bookings email admin@arac.org.uk Cambridge Repeater Group Rally will take place on Sunday the 21st of April at Foxton Village Hall, Hardman Road, Foxton, Cambridgeshire, CB22 6RN. The doors will open at 9.30 am for visitors and at 7.30 am for traders. The event will be a car-boot sale. The rally will feature talk-in, trade stands, clubs, bring and buy, RSGB books, a free marshalled car park and a burger van. For more information contact Lawrence, M0LCM on 07941 972 724, email rally2024@cambridgerepeaters.net, or visit cambridgerepeaters.net The Northern Amateur Radio Societies Association Rally, also known as both the ‘NARSA Rally' and the ‘Blackpool Rally', will take place on Sunday the 21st of April. The venue will be Norbreck Castle Exhibition Centre, Blackpool, FY2 9AA. For more details contact Dave, M0OBW on 01270 761 608, email dwilson@btinternet.com or visit narsa.org.uk Dunstable Downs Radio Club would like to remind everyone that its annual boot sale has been postponed until the 30th of June. This is due to the site being used by BBC Radio 1's Big Weekend music festival. Updates will be posted to Dunstable Downs Radio Club's Facebook page and reminder emails will be sent out closer to the time. To add yourself to the list, visit ddrcbootsale.org  and sign up for email reminders.  Now the Special Event News Special event station 5P0WARD will be active from Denmark on the 18th of April to mark World Amateur Radio Day. QSL via Logbook of the World or via OZ1ACB. For more information, including details of awards that are available, visit QRZ.com Special callsign ER30ARM is active to celebrate the 30th anniversary of the Amateur Radio Society of Moldova, ER1KAA. Look for activity until the 30th of April. The station was spotted recently on the HF bands using CW and FT8. QSL via the Bureau, directly, and Logbook of the World.  Now the DX news Willy, ON4AVT is active as 6W7/ON4AVT from Warang, Senegal until the 16th of April. He operates using mainly FT8 on the 80 to 10m bands. He will also be QRV on the QO-100 satellite. QSL via Club Log's OQRS. Bernhard, DL2GAC is active as H44MS from Malaita, OC-047 in the Solomon Islands until the 25th of April. He is QRV on the 160 to 6m bands using SSB and some FT8. QSL via Bernhard's home call or the Bureau. He will upload his log to Club Log and Logbook of the World.  Now the contest news On Tuesday the 16th, the 1.3GHz UK Activity Contest runs from 1900 to 2130UTC. Using all modes on the 23cm band, the exchange is signal report, serial number and locator. On Wednesday the 17th, the 80m Club Championship runs from 1900 to 2030UTC. Using SSB on the 80m band, the exchange is signal report and serial number. On Thursday the 18th, the 70MHz UK Activity Contest runs from 1900 to 2130UTC. Using All modes on the 4m band, the exchange is signal report, serial number and locator.  Now the radio propagation report, compiled by G0KYA, G3YLA, and G4BAO on Thursday the 11th of April 2024 The Sun is still looking a little bare, but the solar flux index has climbed back to 131, as of Thursday the 11th, with four active regions. The promise is that things will improve, especially as we will soon see the return of active region 3615, which was the source of numerous M-class and one X-class flare on its last rotation. Things have been a little sparse on the higher HF bands, with only FT8 being audible or visible on the 10m band at times. Having said that there has been some good FT8 DX to be worked on the 10m band, including Angola, Malawi, China, Japan, Taiwan and the Solomon Islands. During the recent solar eclipse event there were also a lot of US stations on the 10m band using WSPR. These included Bob, K6XX in Santa Cruz, California, who was copiable in the UK at around 1850UTC. This just shows how effective WSPR is as a mode on an otherwise quiet band. There have been some early signs of Sporadic-E on the 10m band using digital modes, including some brief openings to Scotland from eastern UK. We can expect these to improve as we head towards May. Next week, NOAA predicts that the solar flux index will be in the 140 to 150 range with a maximum Kp index of three. If this is correct it means that HF conditions will be roughly the same as last week. And now the VHF and up propagation news from G3YLA and G4BAO The weather patterns are showing signs of change after being stuck for quite some time, and the main beneficiary will be VHF operators seeing a chance of Tropo returning to the bands.  The initial unsettled weather over the UK, with high pressure fixed over the continent, will take us through to the middle of the coming week. Thereafter, a high will develop to the southwest of Britain midweek and drift northeast across the country, although some models take the high on a more southerly track. In either event, there should be some useful Tropo in the south and possibly northern areas too. This may be limited to southwestern areas for Tuesday's 23cm UK Activity Contest, but will hopefully be more supportive of the 4m UK Activity Contest on Thursday. Meteor scatter is worth a look next week since we are approaching the 21st and 22nd of April peak of the Lyrids shower at the end of next weekend. The quieter solar conditions have taken aurora down the table, but it's still good practice to watch out for if the Kp index goes above five. Gigahertz-band rain scatter certainly drops down the league table next week as high pressure probably takes over. As we said earlier, the next big thing is the start of the 2024 Sporadic-E season, which slowly comes to life during April for the 10 and 6m bands, especially on digital modes, whereas the real shift up in gear often comes during May. As mentioned last week, it's worth updating your list of beacons in your rig's memory while it's still quiet. For EME operators, Moon declination is at maximum this weekend, ending the 14th, so there will be long Moon windows. We are past perigee, so path losses are rising again. 144MHz sky noise is moderate this weekend then low for the rest of the week. And that's all from the propagation team this week.

GB2RS News Sunday the 24th of March 2024 The news headlines: New RSGB ‘Join a friend' referral scheme launched The RSGB's Planning Advisory Committee seeks volunteers The RSGB's 2023 Committee reports are available The RSGB has just launched a new opportunity to get even more out of your RSGB membership. If you recommend a friend who hasn't been an RSGB member during the last 12 months, you will both receive £10 cashback when they become a member paying by direct debit. Whether you're an individual RSGB member or an affiliated club, you can sign up as many friends as you like. Membership of the RSGB gives you a range of fantastic benefits so why not encourage others to join? Members have access to RadCom, exclusive online resources, RSGB award schemes and contests, as well as advice from the Society's specialist committees. The RSGB's representation to Ofcom, and its ability to defend the spectrum nationally and internationally, is more powerful through strength in numbers. Go to the special RSGB 'Join a friend' web page at rsgb.org/join-a-friend  to find all the information you'll need to take advantage of this offer, including a link to the online form. The RSGB Planning Advisory Committee would like additional volunteers to join its advisory panel. Volunteers deal with queries from members about problems they face in getting planning permission for masts and antennas. These enquiries can be for support in making an application to the local council or in submitting an appeal. If you have a relevant professional background, not necessarily as a planner, or have some knowledge of how the planning system works, please get in touch. The Committee Chair will be happy to give you more information about what is involved and how you can help other radio amateurs. Find out more about the Committee on the RSGB website at rsgb.org/pac and then email John Mattocks, G4TEQ via pac.chairman@rsgb.org.uk to arrange a chat. The April edition of RadCom contains the annual reports of the RSGB Committees, Honorary Officers, Teams and Groups. These reports give an overview of activities for the many important areas of the Society that support and develop amateur radio. You can also read them on the RSGB website if you go to rsgb.org/vlt and choose the committee reports section in the menu on the righthand side. The RSGB thanks all its many volunteers who give their time to support the Society and the amateur radio community. Leicester Radio Society has launched an Amateur Radio Clubs on the Air activity this weekend, the 23rd and 24th. The aim of the activity is to encourage amateur radio clubs and societies to get on the air and operate. You can read details about an award that is available to both licensed amateurs and shortwave listeners by visiting the G3LRS page at QRZ.com For more information, contact Sandra, G0MCV on 07930 274 044. International Marconi Day is coming up on Wednesday the 27th of April and, once again, the Cornish Radio Amateur Club is organising and running the event. Lots of amateur radio stations will be operating from sites that Marconi operated from or had a personal connection with. For more information, and to view a list of the stations that are taking part, follow the ‘International Marconi Day' link on the gx4crc.com website. This week, please send all your news and updates to radcom@rsgb.org.uk by 10 am on Wednesday the 27th of March. The GB2RS News will be compiled a day earlier than usual, due to the Easter bank holidays, and will be available for download on Thursday the 28th of March.   And now for details of rallies and events Dover Amateur Radio Club Rally is taking place today, the 24th of March, at Saint Radigunds Community Centre, Poulton Close, Dover, CT17 0HL. The doors are open from 10 am to 2 pm and the entrance fee is £3. Tables cost £15 each with a maximum of two tables per vendor. For more information visit darc.online/rally The Ripon Rally is also taking place today, the 24th of March. The venue is Great Ouseburn Village Hall, Lightmire Lane, Great Ouseburn, York, YO26 9RL. Lots of parking is available adjacent to the venue. Traders are welcome from 7 am and tables cost £10 each. The doors open for visitors from 10 am and entrance is £3 per person. Visit radars-g4sjm.club for more information. Holsworthy Spring Rally will be held on Sunday the 7th of April at Holsworthy Livestock Market, Holsworth, Devon. The doors open to traders from 8 am, and to the public from 10 am. Wheelchair access, catering and free parking will be available. For more information email m0omc@m0omc.co.uk Dunstable Downs Radio Club boot sale was due to be held in May. It has been postponed until the 30th of June due to the site being used by BBC Radio 1's Big Weekend music festival. Updates will be posted to Dunstable Downs Radio Club's Facebook page and reminder emails will be sent out closer to the time. To add yourself to the list, visit ddrcbootsale.org  and sign up for email reminders.  Now the Special Event News Celebrating the 95th anniversary of the first amateur radio association in Romania's Arad County, a series of special callsigns, including YR95AR, will be active until the 31st of  May.  The event is being organised by Radioclub Admira, YO2KBQ which is the successor of the club that was established almost a century ago. See QRZ.com for more information. Christian, OE5CCN is active as OE24BI until the 30th of June from the city of Bad Ischl, one of the European Capitals of Culture for 2024. All QSOs will be confirmed automatically via the Bureau and Logbook of the World. Recently, the station was heard on the HF bands using FT8.  Now the DX news Gerard F5NVF, Luc F5RAV and Abdel M0NPT are active as TY5C from Cotonou, Benin until the 29th of March. They are operating CW, SSB and FT8 on various bands, including 6m, and will also be QRV via the QO-100 satellite. QSL directly to F5RAV or via Logbook of the World. Peter, DC0KK is active as 4S7KKG from Sri Lanka, AS-003, until the 30th of March. He operates FT8, FT4, RTTY, and sometimes CW, on the 20 to 6m bands. QSL via Logbook of the World, Club Log's OQRS, or directly to his home call.  Now the contest news On Tuesday the 26th, the SHF UK Activity Contest runs from 1930 to 2230UTC. Using all modes on 2.3 to 10GHz frequencies, the exchange is signal report, serial number and locator. On Wednesday the 27th, the UK and Ireland Contest Club Contest runs from 2000 to 2100UTC. Using CW on the 80m band, the exchange is your six-character locator. On Thursday the 28th, the 80m Club Championship Contest runs from 2000 to 2130UTC. Using SSB on the 80m band, the exchange is signal report and serial number. The CQ World Wide WPX SSB Contest starts at 0000UTC on Saturday the 30th of March and ends at 2359UTC on Sunday the 31st of March. Using SSB on the 160 to 10m bands, where contests are permitted, the exchange is signal report and serial number. Now the radio propagation report, compiled by G0KYA, G3YLA, and G4BAO on Thursday the 21st of March 2024 As we said last week – what a difference a month makes. Only in this case, what a difference a week makes! On Friday the 15th, the solar flux index, or SFI, was at 129 and the Sun did not look very spotty at all. This week it's all changed. On Thursday the 21st, the solar flux index stood at 176 with seven active regions visible. For HF propagation forecasts, the golden rule is to use smoothed sunspot numbers, or SSN for short, rather than a daily figure – that is, sunspot numbers averaged over the past 12 months. The current SSN is 129, which equates to a solar flux index of about 144. Perhaps the daily figure of 176 has the psychological effect of giving us confidence that the bands will be open! A moderately strong M7.4 solar flare was observed around active region 3615 at 0736UTC on the 20th of March. The region continues to rotate into a better Earth-facing position and will remain a threat for additional solar flares above the M5.0 threshold. If a flare leads to a coronal mass ejection or CME, we could expect a disturbed ionosphere roughly 48 hours later, depending upon the solar wind speed. Also, a large coronal hole on the solar equator became Earth-facing on Thursday the 21st. A coronal hole is a lower-energy area on the Sun with open magnetic field lines that let solar plasma escape. This may lead to a geomagnetic disruption this weekend, ending today the 24th, with increased Kp numbers and a lowering of the maximum usable frequency. Next week, NOAA predicts that the SFI will be in the 155 to 165 range. Geomagnetic conditions are hard to predict, due to coronal hole effects and CMEs, but NOAA puts the Kp figure at two to three. If we get a CME, this could easily rise to five or more. Finally, we are now at the equinox which means that auroras are more likely due to the Russell-McPherron effect. The equinox is also a good time for north-south HF paths. Also, note that the HF bands are staying open for longer with the 4U1UN beacon in New York, the YV5B beacon in Venezuela, and the 4X6TU beacon in Israel audible on 14.100MHz around 2230UTC last week. And now the VHF and up propagation news from G3YLA and G4BAO It's not good news for weather-related propagation with a total absence of high pressure on the charts again and a resulting lack of Tropo for the majority of the coming week. But Tropo is not the only mode to be affected by the weather, rain scatter is too. This has been a player quite often recently and, as we move into the spring, the characteristic ‘April showers' can be very useful for rain scatter. Their effectiveness is related to the sixth power of the raindrop diameter, so the larger drops in heavier ‘April showers'  can be increasingly valuable on the GHz bands. Many good online weather radar displays are available to allow you to track them for maximum benefit. Other promising mentions should go to Aurora which, as we said earlier, can be more likely around this time of the year when the Earth's magnetic field is more favourably coupled to the solar wind. Meteor scatter is a lesser option and rests with random chance activity as we are still some way off from any major meteor showers. Sporadic-E and related Trans-Equatorial Propagation, or TEP, in the shorter term during the next month or so, will soon be a major player. For TEP between Europe and southern Africa, check clusters around the middle part of the day. Although usually favouring stations in southern Europe, it can occasionally turn up for UK operators, particularly for those located in the southern half of the country.  As for Sporadic-E, the new season is starting to wake up, so the usual maxim of checking clusters is the best advice, starting with the 10m band and working up to the 6m band. The traditional morning and late afternoon ‘windows' are less reliable in early-season events, so just check anyway if you're in the shack. For EME operators, Moon declination is still positive, but going negative again this coming Monday. Path losses are at their maximum due to apogee on Saturday the 23rd. 144MHz sky noise is low but rising to moderate by the end of the coming week, reaching more than 1,000 Kelvin on Sunday the 31st. And that's all from the propagation team this week.

GB2RS News Sunday the 17th of March 2024 The news headlines: The RSGB's 2024 AGM is coming up British Science Week is drawing to a close Changes to examination fees are coming soon This year's RSGB AGM will take place at 10 am on Saturday the 13th of April and will be held online to ensure as many members as possible can watch and take part. The formal business of the meeting will include the results of members' votes on the resolutions, including the endorsement of three Nominated Directors. The President will give a video review of 2023 and the Society will announce the recipients of its annual awards and trophies, as well as the winners of its construction competition. At the end of the meeting, there will be a recorded presentation on “Making amateur radio licensing fit for the future” by Ofcom Group Director, Spectrum, David Willis. This will be followed by a live Q&A on the new licence conditions, with four senior RSGB representatives answering your questions: President, John McCullagh, GI4BWM; Board Chair, Stewart Bryant, G3YSX; General Manager, Steve Thomas, M1ACB; and Spectrum Forum Chair, Murray Niman, G6JYB. You can find more information about the candidates, voting and how to ask the Board a question on the RSGB AGM web pages at rsgb.org/agm British Science Week is drawing to a close and lots of exciting activities have been going on. Radio amateurs across the country have been encouraging young people to explore and understand our hobby and there have been some wonderful ways of incorporating the theme of “Time” into amateur radio activities. The RSGB would like to thank those who have shared ideas and resources, promoting the magic of radio communications with young people. There will be a report in the June issue of RadCom to showcase the activities that have happened and to inspire people to get involved next year! Perhaps you ran a construction day, set up and operated a radio station in a school or achieved a QSO with GB3RS at the RSGB National Radio Centre. Whatever you've been doing, please send your reports, with separate high-resolution photographs, to radcom@rsgb.org.uk by the 21st of April 2024. The RSGB would welcome feedback about what worked well, what you learned and how the Society could develop its British Science Week activities next year. Please email the RSGB British Science Week Coordinator Ian Neal, M0KEO at bsw@rsgb.org.uk to share your thoughts. Early in February the RSGB announced that the fees for Foundation, Intermediate and Full level examinations would increase from the 1st of May 2024. You can now use the online booking system to book an exam before the 1st of May at the current price or select exam dates from the 1st of May at the new prices. Please ensure you make the correct date selection, as booking errors that need to be changed may incur an administration fee as outlined in the exam terms and conditions. To book an exam, go to the Student Information section of the RSGB website and choose the option to book and pay for your exam from the right hand menu. The RadCom Contesting column has new editors! The RSGB Contest Committees will be overseeing the column and have planned a schedule of topics. Some will be written by members of the three contesting committees, and some by others who can share their experiences. As well as information about various aspects of contesting, the committees hope that the column will feature a contesting tip of the month, a featured UK contester, as well as a contest of the month. Once each issue is published, the column content will be shared on the RSGB website to provide a useful resource about contesting. You can see a list of the planned topics at rsgb.org/radcom-contesting  The committees are keen to hear from people who would like to be involved, so if you would like to suggest a missing topic or offer to write something for the column, please email ContestClub@rsgbcc.org And now for details of rallies and events Callington Radio and Electronics Rally is taking place today, the 17th. The rally is being held in the Town Hall, New Road, Callington, Cornwall, PL17 7BD. The doors will be open from 10 am. Entry is £2 each and there is no charge for those under the age of 16. A comprehensive selection of traders, clubs and societies are present along with a bring-and-buy stall and the usual catering service. The venue has excellent disabled access and toilets, and there is ample car parking nearby. More details, including a list of items currently registered for sale at the huge bring-and-buy stand, are available at callingtonradiosociety.org.uk Grantham Amateur Radio Club Radio and Electronics Rally is also taking place today, the 17th. The venue is Grantham West Community Centre, Trent Road, Grantham, Lincolnshire. The doors are open from 9 am to 1.30 pm and entry for buyers is £3. Those under the age of 16 will be admitted for free. Ample free parking is available. For more information visit garc.org.uk/rally In Wales, the Pencoed and District Amateur Radio Club Rally is taking place today, the 17th. The event is being held at Sarn and Bryncwils Social Club, Sarn, Bridgend, CF32 9NY. The entrance fee is £2 but there is no charge for those under the age of 16. Doors open to the public at 10 am and refreshments are available. Disabled access is available via a chair lift. For more information contact Leuan Jones at 07791 709 691. The Dover Amateur Radio Club Rally will take place on Sunday the 24th of March at Saint Radigunds Community Centre. The doors will be open from 10 am to 2 pm and the entrance fee will be £3. Tables cost £15 each with a maximum of two tables per vendor. For more information visit darc.online/rally The Ripon Rally will also take place on Sunday the 24th of March. The venue will be Great Ouseburn Village Hall, Lightmire Lane, Great Ouseburn, York, YO26 9RL. Lots of parking will be available adjacent to the venue. Traders are welcome from 7 am and tables cost £10 each. The doors open for visitors from 10 am and entrance is £3 per person. For more information visit radars-g4sjm.club Now the Special Event News HI180RD is on the air to celebrate the 180th anniversary of the Dominican Republic declaring its independence from Haiti in 1844. Listen for activity on all bands and modes until the 30th of April. Around 25 operators from five radio clubs will be part of the event. For details of an available certificate, visit QRZ.com A special event call sign EI80MB is active until the 31st of May 2024 to commemorate the 80th anniversary of the rescue of 168 German seamen who were rescued from the waters of the Bay of Biscay after a battle between British and German naval forces in 1943. The men were carried out by a small Irish coaster called ‘Kerlogue' which had the callsign EIMB. The rescue took more than ten hours. QSL via Club Log's OQRS or via EI6AL. Now the DX news Nobby, G0VJG is active as 5H3VJG from Zanzibar Island, AF-032, in Tanzania until the 20th of March. He is operating mainly using SSB and with some CW and FT8. QSL via M0OXO's OQRS. QSOs will be uploaded to the Logbook of the World and Club Log. Gerard, F2JD is active as HR5/F2JD from Copan, Honduras until the 21st of March. He is operating CW, SSB, FT8 and FT4 on the HF bands. QSL via F6AJA directly or via the Bureau. Now the contest news On Monday the 18th, the FT4 Series Contest runs from 1900 to 2030UTC. Using FT4 on the 80 to 10m bands, where contests are permitted, the exchange is your report. The British Amateur Radio Teledata Group HF RTTY Contest started at 0200UTC on Saturday the 16th and ends at 0200UTC on Monday the 18th. Using RTTY on the 80 to 10m bands, where contests are permitted, the exchange is signal report, serial number and time. On Tuesday the 19th, the 1.3GHz UK Activity Contest runs from 2000 to 2230UTC. Using All modes on the 23cm band, the exchange is signal report, serial number and locator. On Tuesday the 19th, the IRTS 80m Evening Counties Contest runs from 2000 to 2100UTC. Using CW and SSB on the 80m band, the exchange is signal report, serial number and county code. On Thursday the 21st, the 70MHz UK Activity Contest runs from 2000 to 2230UTC. Using all modes on the 4m band, the exchange is signal report, serial number and locator. Now the radio propagation report, compiled by G0KYA, G3YLA, and G4BAO on Thursday the 14th of March 2024 What a difference a month makes. We've gone from a solar flux index up to almost 200, to one that is down in the 120s. Over the past week, we have had only two M-class solar flares, which means we have had limited coronal mass ejection activity and therefore low Kp indices. Last weekend's Commonwealth Contest saw UK amateurs making plenty of HF contacts, some with Australia, but everyone agreed that HF propagation was a little lacklustre. There is a daily chance of moderate-class solar flares from AR 3607, the largest sunspot region, but all remaining spots remain mostly small and simple. The solar wind speed has been quite high with sporadic periods of a south-pointing Bz field. This is what has pushed the Kp index to three, but this isn't a big threat to HF. There is a slight chance of unsettled intervals caused by a weak coronal hole near the south centre of the solar disc coupled with the fast solar wind. NOAA reports that active region 3590 has been detected on the far side of the Sun using helioseismology. This may mean that it will still be active and a threat when it returns in a week or so. This region was the source of the X6 solar flare on the 22nd of February – the largest so far in solar cycle 25. Next week, commencing the 18th of March, NOAA predicts that the solar flux index will remain in the 120 to 130 range, although the US Air Force predicts it could reach 150. Geomagnetic conditions are likely to be mainly settled with a maximum Kp index of two or three.  So, this is a reasonable forecast for HF propagation, which should remain open up to 28MHz during daylight hours. This is also a good time for north-south paths, such as the UK to South Africa, and the UK to South America. And now the VHF and up propagation news from G3YLA and G4BAO The continuing theme of unsettled weather will produce further spells of rain and heavy showers and once again provide some rain scatter options on the GHz bands. Another thing to mention is that, as we move towards the latter part of the month, the intensity of showers becomes greater due to the additional warmth improving the effectiveness of the rain scatter process. It is very hard to find any traditional Tropo until we get well into the coming week. It may occur on Thursday the 21st when a high will develop a ridge from Biscay across southern Britain and the near continent. This should provide a chance of Tropo for the final few days of the coming week. Unfortunately, this is not in time for the UK Activity Contest on 1.3GHz on Tuesday the 19th, but the 70MHz UK Activity Contest on Thursday the 21st may be luckier. The north of Britain may start to see the next low bringing rain over that weekend, so although it has an early exit from any Tropo, at least being well north gives Scottish stations a head start for any aurora, which tends to favour the spring months. Meteor scatter remains in the random territory – try just before sunrise for best results. But with the next major shower being the Lyrids in late April, we have a while to wait for an uptick in activity. Lastly, a brief mention of Sporadic-E. It has popped up with some weak events on the Dourbes plots on Propquest, but the main season is still a little way off. Maybe check next month for a heads-up on the lower bands like 28 and 50MHz. Of course, digital modes will get a head start, so best to check the clusters and chatrooms for signs of fleeting activity. Some UK stations reported 50MHz trans-equatorial propagation to Africa last week, so check for that. For EME operators, Moon declination reaches a maximum on Sunday, but path losses are starting to increase again. 144MHz sky noise is moderate, falling to low on Wednesday. And that's all from the propagation team this week.

GB2RS News Sunday the 10th of March 2024 The news headlines: New rules for HF contests are in place Applications are open for this year's YOTA camp Listen out for operators taking part in British Science Week   The RSGB HF Contest Committee has introduced a couple of rules to address changes in licence conditions that came into effect on the 21st of February. It has also highlighted power changes to specific contests. The committee is introducing a section for Foundation licensees in some of its contests now that the power limit is increased to 25W. Before finalising the rules for 2025, the committee will consult widely on whether Regional Secondary Locators should remain mandatory in those contests for which the country in which the operator is situated has no bearing on the score. For more details see the RSGB Notices section on the RSGB website. Are you aged between 18 and 25 and passionate about all things radio? Are you ready for exciting experiences, making new friends and shaping the future of amateur radio? Why not apply to be part of the RSGB YOTA team going to the YOTA Czechia summer camp this year? You can find out more on the RSGB website. Go to rsgb.org/yota and click on the ‘YOTA Summer camps' link in the righthand menu. You'll be able to read about the experiences of previous teams and download an application form for the Czechia event. The closing date for applications is the 15th of April for the Team Leader and the 22nd April for Team Members. British Science Week started on Friday the 8th of March and continues until Friday the 17th of March. Please have a look at the list of times that participants will be on the air and try to respond to them. These will nearly all be students who will be making their very first QSOs working with local amateurs. Your contact will make their day and might lead to new radio amateurs! For those participating in British Science Week with stations, remember the offer for skeds from GB3RS at the RSGB National Radio Centre. To find out more, go to rsgb.org/bsw and choose the ‘List of events' tab on that web page. If you'd like to show what you're doing during the week, email comms@rsgb.org.uk and the RSGB Comms Team will share your photos on social media. Whether or not you're involved with this year's British Science Week, it's time to think ahead to next year's event! Make contact with your local school or youth group and use the activity suggestions and resources on the RSGB British Science Week web page. The Edinburgh 23cm microwave beacon GB3EDN is back on the air after a move to a new location on the south side of Edinburgh. It has moved about 1.5km south from its previous site in the University of Edinburgh, King's Buildings Campus. The operating frequency is 1296.990MHz. It sends its callsign and QRA locator in both FSK and JT4 once per minute. The new site is about 200m higher than the previous site and it is hoped that coverage is somewhat improved. It has a clear view from the northwest through to the east, giving good coverage up the east coast and across the North Sea to Scandinavia. It is also hoped that there will be better propagation to the south from the new site. More details are available via the ‘Beacons' link on the Lothians Radio Society's website at lothiansradiosociety.com And now for details of rallies and events The Hack Green Radio Surplus Hangar Sale is taking place today, the 10th. The venue is Hack Green Secret Nuclear Bunker, Nantwich, Cheshire, CW5 8AL. The event includes the sale of electronic equipment, amateur gear, components, military radio items and vehicle spares. For more information email coldwar@hackgreen.co.uk  or visit hackgreen.co.uk Callington Radio and Electronics Rally will take place on Sunday the 17th of March. The rally will be held in the Town Hall, New Road, Callington, Cornwall, PL17 7BD. The doors will be open from 10 am. Entry will be £2 each but there will be no charge for those under the age of 16. A comprehensive selection of traders, clubs and societies will be present along with a bring-and-buy stall and the usual catering service. The venue has excellent disabled access, toilets, and there is ample car parking nearby. More details, including a list of items currently registered for sale at the huge bring-and-buy stand, are available at callingtonradiosociety.org.uk Grantham Amateur Radio Club Radio and Electronics Rally will be held on Sunday the 17th of March. The venue will be Grantham West Community Centre, Trent Road, Grantham, Lincolnshire. The doors will be open from 9 am to 1.30 pm and entry for buyers will be £3. Those under the age of 16 will be admitted for free. There is a cost of £5 per table for sellers. Traders must book and pay in advance. The event will feature an RSGB book stall, hot and cold refreshments and a prize raffle. Ample free parking will be available. To reserve tables, contact rally@garc.org.uk  For more information visit garc.org.uk/rally Pencoed and District Amateur Radio Club Radio Rally will take place on Sunday the 17th of March. The venue will be Sarn and Bryncwils Social Club, Sarn, Bridgend, CF32 9NY. Doors open for traders at 8 am and tables cost £15. The entrance fee will be £2 but there will be no charge for those under the age of 16. Doors open to the public at 10 am and refreshments will be available. Disabled access is available via a chair lift. To book your tables please contact Leuan Jones at 07791 709 691. Now the Special Event News In celebration of International Women's Day, special callsign TM88YL will be active from France until the 15th of March and, simultaneously, DM88YLF will be operating from Germany. QSL via the Bureau. For more information, visit QRZ.com Special callsign IY9MM is active until the 31st of March to commemorate the experiments conducted by Guglielmo Marconi from the ship 'Regina Elena' in the port of Augusta in 1914. QSL via Logbook of the World, eQSL, or direct to IT9MRM. The station was recently spotted on the 40m band using FT8. Now the DX news Eric, F6ICX is active as 5R8IC from Sainte Marie Island, AF-090, until the 31st of March. He operates mainly using CW on the 40 to 10m bands and via the QO-100 satellite. QSL via Logbook of the World or his home call. Peter, DC0KK is active as 4S7KKG from Sri Lanka, AS-003, until the 30th of March. He operates FT8, FT4, RTTY and sometimes CW on the 20 to 6m bands. QSL via Logbook of the World, Club Log's OQRS, or direct to his home call. Now the contest news The Commonwealth Contest started at 1000UTC on Saturday the 9th of March and ends at 1000UTC today, Sunday the 10th of March. Using CW on the 80 to 10m bands, where contests are permitted, the exchange is signal report and serial number. HQ stations also send ‘HQ'. On Tuesday the 12th, the 432MHz FM Activity Contest runs between 1900 to 1955UTC. Using FM on the 70cm band, the exchange is signal report, serial number and locator. Also on Tuesday the 12th, the 432MHz UK Activity Contest runs from 2000 to 2230UTC. Using all modes on the 70cm band, the exchange is signal report, serial number and locator. On Wednesday the 13th, the 432MHz FT8 Activity four-hour Contest runs from 1700 to 2100UTC. Using FT8 on the 70m band, the exchange is a report and four-character locator. Also on Wednesday the 13th, the 432MHz FT8 Activity two-hour Contest runs from 1900 to 2100UTC. Using FT8 on the 70cm band, the exchange is a report and four-character locator. Stations entering the four-hour contest may also enter the two-hour contest. On Wednesday the 13th, the 80m Club Championship Contest runs from 2000 to 2130UTC. Using CW on the 80m band, the exchange is signal report and serial number. On Thursday the 14th, the 50MHz UK Activity Contest runs from 2000 to 2230UTC. Using all modes on the 6m band, the exchange is signal report, serial number and locator. The British Amateur Radio Teledata Group HF RTTY Contest starts at 0200UTC on Saturday the 16th and ends at 0200UTC on Monday the 18th. Using RTTY on the 80 to 10m bands, where contests are permitted, the exchange is signal report, serial number and locator.   Now the radio propagation report, compiled by G0KYA, G3YLA, and G4BAO on Thursday the 7th of March 2024 As predicted, a coronal mass ejection, or CME for short, affected the ionosphere last weekend, the 2nd and 3rd of March, pushing maximum usable frequencies down and sparking auroral displays that were visible as far south as Cornwall. The plasma hit the Earth around midday on Sunday the 3rd, eventually pushing the Kp index to more than 5 for nine hours. It eventually started to settle again, dropping to 4 for six hours, before then moving back to background levels by the morning of the 4th. The solar wind speed was not that high, being around 350 kilometres per second, but the Bz component of the interplanetary magnetic field, or IMF, was pointing sharply south for a long period. This allowed the solar plasma to couple with the Earth's magnetic field more easily, and it flooded in. The maximum usable frequency was impacted, and it took until late morning on the 4th  before the 10m band was usable again over a 3,000km path. This probably impacted northerly paths the most with southerly paths being relatively unscathed. The rest of the week was generally free from coronal mass ejection chaos with the Kp index remaining below 3. Attention is now turning to active region 3599, which has expanded in size. It may therefore be a threat for an M-class solar flare and potential CME. Next week, commencing Monday the 11th, NOAA predicts that the solar flux index will be around 135, but may then increase to 170 by the 15th. We are heading towards the equinox, which means that geomagnetic disturbances are likely to be more common and harsher. They are almost twice as likely in spring and autumn versus the winter and summer. If the Kp index stays low, though, this can be a good time for HF. And now the VHF and up propagation news from G3YLA and G4BAO This weekend, the 9th and 10th, a strengthening southeasterly wind will develop over the country as low pressure moves into Biscay and a strong high builds over Scandinavia. Unfortunately, this may not be useful for Tropo since the high is a long way to the northeast and stronger winds usually prohibit the development of a quality inversion. All this changes again over this second weekend of March, the 9th and 10th, as low pressure pushes fronts into southern Britain. It won't last long though and a weak ridge will cross the country on Tuesday the 12th, which may bring some Tropo support for southeastern Britain into the continent for the 432MHz UK Activity Contest on Tuesday evening. On Wednesday, an Atlantic low will cross northern areas with rain and possible rain scatter options, but this will soon clear to leave a weak high over the country and it's a return to Tropo conditions for the remainder of the week. The upshot of all this is that Tropo will be an off-and-on affair, but worth a look. The other modes, not so much. Although, as we said in the HF section, spring is a good time of the year for auroral activity and, after the recent visible aurora, we should keep a watch for activity and a high Kp index. There has been the odd fleeting pulse of Sporadic-E showing on the Propquest graphs recently. This has been noticeable on the LF bands sometimes but is not yet a big player for the usual Sporadic-E bands of 10m, 6m and beyond. However, on digital modes, UK stations have seen 50MHz trans-equatorial propagation, or TEP, to Africa last week – so check for that. For EME operators, Moon declination is still negative but goes positive again on Monday. Path losses are approaching minimum with perigee today, Sunday the 10th. 144MHz sky noise is low all week except today, the 10th, when the Sun is close to the Moon and in the beamwidth of antennas. And that's all from the propagation team this week.

GB2RS News Sunday the 3rd of March 2024 The news headlines: The Calling Notice for the RSGB's 2024 AGM is now online New HF beacon list released by the RSGB's Propagation Studies Committee The next RSGB Tonight@8 webinar is coming up The Calling Notice for the RSGB's 2024 AGM is now online. The Notice includes the resolutions and information about the three Nominated Directors who are being put forward for endorsement by RSGB members. You can also read the minutes of last year's AGM. Voting opens on Wednesday the 13th of March. On that same day, you will be able to submit a question for the RSGB Board via a web form or register to ask a question via video on Zoom. For more information go to the Society's website at rsgb.org/agm The RSGB's Propagation Studies Committee has released a new HF beacon list, with the 10m band listings completely revamped. The old list, which was started by Martin Harrison, G3USF Silent Key, had been added to over the years but was getting out of date. The only way to make it more accurate was to start again. The Propagation Studies Committee made use of the Reverse Beacon Network which wasn't available when the list was originally created, plus listeners' contributions from around the world. The new beacon list can be found at rsgb.org/beacons Have you wondered what happens at a VHF National Field Day? Would you like to take part in one? In this month's Tonight@8 webinar, on Monday the 4th of March, the RSGB offers two different perspectives. Firstly, RSGB VHF Contest Committee member Richard, G4HGI will talk about how the RSGB VHF Contest Committee uses the VHF Survey and other tools to formulate the rules and calendar for all VHF Contests, with specific emphasis on VHF National Field Day. Secondly, three members of the Lothians Radio Society, GM3HAM will explain how they organise and operate these hilltop events within the Scottish borders. The club has made a short, professional film capturing their 2023 VHF National Field Day weekend. They will show clips of that and of an old cinema film to show how this looked from a technical standpoint at much earlier club competition events in the 1970s. This will be a great evening so put it in your diary and be inspired! You can watch and ask questions live on the RSGB YouTube channel or a special BATC channel. Go to rsgb.org/webinars to find out more. The RSGB has made two safeguarding announcements. Firstly, the Society's safeguarding policy has been revised in line with modern practices and you can find it on the RSGB website at rsgb.org/policies  Secondly, if your club relies on the RSGB's affiliated club insurance for activities that may have a safeguarding requirement, it is important that you are aware of the conditions in Section 10 of that insurance. You can find the insurance details in your club portal on the RSGB website. The Radio Society of Harrow is running a one-day classroom-style Foundation course on Saturday the 23rd of March at its venue in Watford. If you know anyone who would like to join the course, please tell them to email Brian, G3YKB at g3ykb@yahoo.co.uk  There will be an optional extra session on the morning of the 24th. Following complaints from some members, the RSGB has investigated a problem with the non-delivery of RadCom on Guernsey and the Isle of Man. It seems that following changes at Royal Mail, the labelling requirement for these copies was incorrectly applied by the printers and these copies didn't go through the postal system correctly. The Society is sorry that this error has occurred and apologises for any inconvenience caused. It has, of course, asked its printers to ensure that there is no repetition of this problem, and the printer has paid for the two missing copies to be sent to each RSGB member in those areas. If your RadCom doesn't arrive in future, please email the RSGB membership team via membership@rsgb.org.uk so they can send a replacement and track any wider problems. Those who enjoy constructing and operating with low-power devices will be interested to know that a QRP conference is taking part in Rennes in the northwest of France on the 18th of May 2024. The event will include lectures and demonstrations and will be an ideal opportunity for the exchange of information between like-minded amateurs. The organisers are putting together a programme of speakers and are looking for contributors on every aspect of low-power design, construction and operation. To read more about attending and contributing to the event, visit tinyurl.com/QRPCONF You may need to set your web browser to translate the web page from French to English.  And now for details of rallies and events The Exeter Radio and Electronics Rally is taking place today, Sunday the 3rd of March from 10 am to 1 pm. The event is being held at America Hall, Pinhoe, EX4 8PX. For more information, contact Pete, G3ZVI on 07714 198 374 or email g3zvi@yahoo.co.uk The Hack Green Radio Surplus Hangar Sale will take place on Sunday the 10th of March. The venue will be Hack Green Secret Nuclear Bunker, Nantwich, Cheshire, CW5 8AL. The event will include the sale of electronic equipment, amateur gear, components, military radio items and vehicle spares. For more information email coldwar@hackgreen.co.uk  or visit hackgreen.co.uk Callington Radio and Electronics Rally will take place on Sunday the 17th of March. The rally will be held in the Town Hall, New Road, Callington, Cornwall, PL17 7BD from 7.30 am until 2 pm. The doors will be open from 10 am. Entry will be £2 each but there will be no charge for those under the age of 16. A comprehensive selection of traders, clubs and societies will be present along with a bring-and-buy stall and the usual excellent catering service. The venue has excellent disabled access, toilets and ample car parking nearby. Tables are still available at £5 for the large size and £3 for the smaller ones. Booking is essential, so please contact Alastair, M0KRR via email at alastair.kerr1@btinternet.com or by phone at 01503 262755. Grantham Amateur Radio Club Radio and Electronics Rally will be held on Sunday the 17th of March. The venue will be Grantham West Community Centre, Trent Road, Grantham, Lincolnshire. The doors will be open from 9 am to 1.30 pm and entry for buyers will be £3. Those under the age of 16 will be admitted for free. There is a cost of £5 per table for sellers. Traders must book and pay in advance. The event will feature an RSGB book stall, hot and cold refreshments and a prize raffle. Ample free parking will be available. To reserve tables, contact rally@garc.org.uk  For more information visit garc.org.uk/rally Pencoed and District Amateur Radio Club Radio Rally will take place on Sunday the 17th of March. The venue will be Sarn and Bryncwils Social Club, Sarn, Bridgend, CF32 9NY. Doors open for traders at 8 am and tables cost £15. The entrance fee will be £2 but there will be no charge for those under the age of 16. Doors open to the public at 10 am and refreshments will be available. Disabled access is available via a chair lift. To book your tables please contact Leuan Jones at 07791 709 691.  Now the Special Event News Members of the Newfoundland-based Grassroots Amateur Radio Club, VO1GRC are active as VO1TAP until the 18th of March. QSL via Logbook of the World and eQSL. The callsign commemorates the anniversary of the USS Truxtun and USS Pollux naval disaster that occurred off the coast of Newfoundland on the 18th of February 1942. Members of the Zurich City Police Radio Amateur Club, HB9SP are active on the HF bands as HB20SP throughout 2024 to celebrate their club's 20th anniversary. QSOs will be uploaded to Logbook of the World, Club Log and QRZ.com  Please do not send any cards via the Bureau.  Now the DX news Uwe, DL8UD is active as V31KO from Belize, in Central America, until the 6th of March. He is operating using SSB, CW and FT8 on the 160 to 6m bands. QSL via DL8UD directly or via the Bureau. A group of intrepid amateurs is active as part of the H40WA DXpedition to Temotu Province, OC-065, in the Solomon Islands until the 7th of March. Listen for activity, from up to six stations, on the 160 to 6m bands using CW, SSB and FT8. QSL via M0URX's OQRS page. Now the contest news The 144 and 432MHz Contest started at 1400UTC on Saturday the 2nd of March and ends at 1400UTC today, Sunday the 3rd of March. Using all modes on the 2m and 70cm bands, the exchange is signal report, serial number and locator. Today, the 3rd, the UK Microwave Group Low Band Contest runs from 1000UTC to 1600UTC. Using all modes on the microwave bands, the exchange is signal report, serial number and locator. Today, the 3rd, The Worked All Britain 80m Contest runs from 1800 to 2200UTC. Please note that this is an SSB-only contest, and the exchange is signal report, serial number and Worked All Britain area. All entries need to be with the contest manager by the 13th of March. Full Contest rules are available on the Worked All Britain website at worked-all-britain.org.uk The ARRL International DX Contest started at 0000UTC on Saturday the 2nd of March and ends at 2359UTC today, Sunday the 3rd of March. Using SSB on the 160 to 10m bands, where contests are permitted, the exchange is signal report and transmitter power. American stations send their state and Canadian stations send their province. On Monday the 4th, the 80m Club Championship runs from 2000 to 2130UTC. Using PSK63 and RTTY on the 80m band, the exchange is signal report and serial number. The Commonwealth Contest starts at 1000UTC on Saturday the 9th of March and ends at 1000UTC on Sunday the 10th of March. Using CW on the 80 to 10m bands, where contests are permitted, the exchange is signal report and serial number. HQ stations also send ‘HQ'. On Tuesday the 5th, the 144MHz FM Activity Contest runs from 1900 to 1955UTC. Using FM on the 2m band, the exchange is signal report, serial number and locator. Also on Tuesday the 5th, the 144MHz UK Activity Contest runs from 2000 to 2230UTC. Using all modes on the 2m band, the exchange is signal report, serial number and locator. On Wednesday the 6th, the 144MHz FT8 Activity four-hour Contest runs from 1700 to 2100UTC. Using FT8 on the 2m band, the exchange is report and four-character locator. Also on Wednesday the 6th, the 144MHz FT8 Activity two-hour Contest runs from 1900 to 2100UTC. Using FT8 on the 2m band, the exchange is report and four-character locator. Stations entering the four-hour contest may also enter the two-hour contest. Also on Wednesday the 6th, the UK and Ireland Contest Club Contest runs from 2000 to 2100UTC. Using SSB on the 80m band, the exchange is your six-character locator. Now the radio propagation report, compiled by G0KYA, G3YLA, and G4BAO on Thursday the 29th of February 2024 Active region 3590, which was the large sunspot group that threatened us with solar flares and coronal mass ejections, or CMEs, has now moved to the Sun's limb and is no longer a threat. Region 3590 was potentially dangerous but ultimately wasn't too bad. Yes, we had flares, but they were only minor C-class and M-class events. Three recent CMEs, which will all probably miss Earth, but with a risk of some glancing influence, are most likely to have arrived by this weekend, ending the 3rd of March. However, old active region 3576 will begin to turn into view off the southeast limb by the end of today, the 3rd. The Kp index rose to 4.67 during one three-hour period on Tuesday the 27th of February, but the disturbance was short-lived and HF propagation wasn't too badly affected. Speaking of which, there have been some good HF openings to the Pacific area over the last week. Spotted have been 3D2AG in Fiji on the 17m band, VK on the 10m band, and the H40WA Temotu DXpedition to the Solomon Islands. This latter DXpedition has mostly been spotted on FT8 Fox and Hounds mode in the UK. The maximum usable frequency, or MUF, over a 3,000km path still remains above 28MHz during daytime, with MUFs over 14 to 15MHz at night. So, as we head into March and towards the spring equinox, HF is still looking good. Next week, NOAA predicts the solar flux index will be in the range of 165 to 170. The Kp index is predicted to be two all week, but that is suspect and dependent on coronal mass ejections – or a lack of them. At this point in the cycle, anything could happen. With six or seven active regions visible, the risk of a flare and CME remains relatively high. And now the VHF and up propagation news from G3YLA and G4BAO The overall weather pattern remains very unsettled with further active lows and weather fronts crossing the country. There will also be periods with stronger winds and it may be cold enough for some wintry weather, especially over northern hills. The upshot of all this is that Tropo will once again be a rarity, but rain scatter may offer some comfort to those on the GHz bands. Later in the coming week, high pressure will strengthen over Norway and this will produce quite strong winds over the North Sea and eastern UK and perhaps encourage paths to the east, but it's probably marginal at best in terms of Tropo. The prospects for aurora and meteor scatter are not especially reliable, but it was encouraging to hear of some digital activity on the 6m band earlier in the week to South Africa and Lesotho. This was probably the result of Trans Equatorial Propagation or TEP, as suggested in last week's news. The spring period is a fairly good time to listen for TEP, timed between the decay of the southern hemisphere summer Sporadic-E season and the start of the northern hemisphere summer Sporadic-E season. It's well worth checking for similar activity during March for paths to the southern hemisphere via TEP. Signals can be strong enough for SSB or CW modes, so it is not exclusively for digital modes. For EME operators, Moon declination drops to a minimum on Tuesday. Path losses are past their peak now and falling until perigee on Sunday the 10th. 144MHz sky noise is moderate to high, reaching a peak of over 2,500 Kelvin on Tuesday the 12th. And that's all from the propagation team this week.