Welcome to the Lothians Radio Society

Scottish Charity number SC045038

  • LRS Messages of the Day

    FREE Technical books from Andy GM4LLD – See Items for Sale, below.

  • 25 Feb 2026 – BHH 20:00h – Digital Voice Modes  by Allister Watson GM7RYR

LRS MEETINGS

  • 25 Feb 2026 – BHH 20:00h – Digital Voice Modes  by Allister Watson GM7RYR

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  • 22 Apr 2026 BHH 20:00h – Microwave energy generation advances which enabled the development of WW2 airborne radar by Dr Peter Grant, Emeritus Regius Professor of Engineering, University of Edinburgh.


  • SESAME – March IET Talk: The Voyager Interstellar Mission – 4th March  at 2.00pm Napier University Colinton Campus – Rivers Suite.
    Launched in 1977, the Voyager 1 & 2 spacecraft continue to send back scientific data despite now being almost 1 light-day from Earth.
    How has this been done and what of the future?
    The talk to be given by LRS members, James Gentles GM4WZP (engineer) and Dr John Cooke GM8OTI (scientist), will cover the achievements necessary to maintain this flow of scientific data back to Earth and the scientific discoveries made.
    You do not have to register but it does help us plan the event. The link to register is given below.

There are no posts in category “RECENT MEETINGS”

  • Sun 12 April 2026 – Norbreck (Blackpool) Rally

    Pete GM4BYF confirms that parking at the rear of the Norbreck Hotel will be free provided that car owners register on the tablet provided within the convention.

  • Saturday 28th March 2026 – 27th ANNUAL GMDX CONVENTION & DINNER

    The 27th Annual GMDX Convention & Dinner will be held on Saturday 28th March 2026 at the King Robert Hotel, Stirling, FK7 0LJ.
    A link to the Convention Programme is below, along with the booking form. Please use the instructions on the booking form, or visit the GMDX website link below to secure your booking: https://gmdx.org.uk/27th-annual-gmdx-convention-dinner/  It would be very much appreciated if you could book as soon as possible. See you there! Thanks & 73. Gordon, MM0GOR GMDX SecretaryGMDX Convention Programme 27th March 2026
  • Sunday 25 Oct 2026 – Galashiels Rally

  • Friday 14th August 2026 18:00 to 21:00 Cockenzie & Port Seton Junk Night, Port Seton Community Centre, South Seton Park Port Seton EH32 0BG

  • Sat 31 Oct 2026 – GMRT-2026 at MOC Burntisland & Dinner at Kingswood Hotel

    The 2026 Scottish Microwave Round Table (GMRT-2026) will be held as usual at the Museum of Communication in Burntisland, followed by dinner at the nearby Kingswood Hotel.

    Looking for a programme organizer for GMRT – contact Colin GM4HWO.

    Details will be available nearer the date.

  • 2026 RSGB Contest Rules published 20 Dec 2025:
    2m May contest back to old slot.
    70cm and 23cm 24hours again for VHF NFD.
    Bonuses rather than multipliers (Post code etc) retained.

    https://www.rsgbcc.org/vhf/rules/26rules/frameindex.html

    Tnx Brian GM4DIJ.

  • The LRS operates GM3HAM/P from a great site near Gatehouse of Fleet in Dumfries & Galloway.

    5-6 July 2025 – VHF NFD – see report in About LRS – Contest / Portable.

    (This photo by Andy MMØFMF / now GM4LLD, is in RSGB RadCom Sept 2025, p.80).

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RADIO NEWS, SILENT KEYS and FOR SALE / WANTED

Click on image or “read more” to open full article.

Send items to Alan GM3PSP:

webmaster@lothiansradiosociety.com

Items usually archived as News or Silent Keys in LRS Archive after 1 month.

  • NASA says ISS will return to Earth in 2030

    NASA says ISS will return to Earth in 2030

    NASA has announced that the International Space Station (ISS) will return to earth in 2030, set to de-orbit into the

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  • 2 Feb 2026 – GM4DIJ/B Personal Beacon in Edinburgh on 1296.7415 MHz now being heard widely.

    Brian GM4DIJ is now running an attended low-power personal beacon callsign GM4DIJ/B on 1296.7415MHz in the 23cm band. It is

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  • 29 Jan 2026 – LRS Committee Meeting at QTH-GM4HWO.

    29 Jan 2026 – LRS Committee Meeting at QTH-GM4HWO.

    The LRS Committee met at Colin GM4HWO’s QTH on 29th January 2026. Rear: Colin GM4HWO, John GM4JRT, James GM4WZP. Front:

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  • 20 Jan 2026 – Powerful X-Class Solar Flare causes Aurora in Scotland and Auroral Radio

    20 Jan 2026 – Powerful X-Class Solar Flare causes Aurora in Scotland and Auroral Radio

    Aurora from Dyke, Moray. Peter GM4DTH reports that an X1.9 flare and an associated CME were responsible for the events

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  • 8 Jan – Strange Data Transmission on Medium Wave Band.

    8 Jan – Strange Data Transmission on Medium Wave Band.

    Brian Howie GM4DIJ reports: “I’ve come across a high-speed RTTY-sounding signal on the Medium Wave Band on 570kHz . I can

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  • 19 Jan 2026 – Silent Key – “Dave-6” – David Henderson GM6KGZ

    19 Jan 2026 – Silent Key – “Dave-6” – David Henderson GM6KGZ

    David’s funeral on Wed 11th February 2026 at Mortonhall Crematorium was attended by several LRS members and other amateurs.. Click

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  • 7 Feb 2026 – FREE Technical Books available from Andy GM4LLD

     I have the following books available for FREE. If you want one, please reply direct to andy.gm4lld AT gmail.com <http://gmail.com> and I

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  • 29 Jan 2026 – Items for Sale by Norman MM0BMG (Reduced Prices).

    Norman has reduced the prices of many of the items on his list: GM1CNH Equipment Sale Updated: 29 January 2026

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  • 14 Sept 2022: Pres Address – Colin Wright GM4HWO – “Sparks at Sea”

    14 Sept 2022: Pres Address – Colin Wright GM4HWO – “Sparks at Sea”

    Colin’s talk was about his journey into Amateur Radio, his time at Leith Nautical College, his time at sea, including

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  • 4 Sept 2022 – Brian GM4DIJ in RSGB 2m Trophy from Sandhead, D&G.

    4 Sept 2022 – Brian GM4DIJ in RSGB 2m Trophy from Sandhead, D&G.

    In the absence of an LRS GM3HAM/P entry in the 2m Trophy due to very adverse Wx forecasts, Brian GM4DIJ

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  • 12 Aug 2022 – Cockenzie & Port Seton Mini-Rally

    12 Aug 2022 – Cockenzie & Port Seton Mini-Rally

    Good turnout of LRS members & friends. Also: Colin GM4HWO & Alan GM3PSP.  Pete GM4BYF’s table. Colin GM4HWO won the

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  • 16 July 2022 – Brian GM4DIJ in RSGB 4m Trophy from Ardwell, D&G.

    16 July 2022 – Brian GM4DIJ in RSGB 4m Trophy from Ardwell, D&G.

    Brian operated GM4DIJ/P from Ardwell near Stranraer. 34 QSOs, best DX G0VHF/P at 527km. Click for full report. ============================================

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  • 1-3 July 2022 GM3HAM/P – RSGB VHF-NFD – Gatehouse

    1-3 July 2022 GM3HAM/P – RSGB VHF-NFD – Gatehouse

    Ian GM3SEK & John 2M0JTU operating 2m. GM3HAM/P was operated in RSGB VHF NFD from our usual site in the

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  • 15 June 2022 LRS BBQ 2022 at “Bates Motel”.

    15 June 2022 LRS BBQ 2022 at “Bates Motel”.

    There was an excellent turnout of 18 and good weather for the LRS BBQ on 15 June at “Bates Motel” (QTH GM4BYF &

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  • 8 June 2022 LRS AGM 2022

    8 June 2022 LRS AGM 2022

    AGM:  attendance about 10 incl. 3 on Zoom. President Colin Wright GM4HWO reported a good year of meetings post-Covid. James

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  • 25 May 2022 – LRS DF Hunt

    25 May 2022 – LRS DF Hunt

    The 2022 LRS D/F Hunt on Wed 25 May, started at the Tardis on Braid Hills Road with Fox, Peter Dick GM4DTH operating

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  • 20-22 May 2022 2m Trophy GM3HAM/P – Gatehouse

    20-22 May 2022 2m Trophy GM3HAM/P – Gatehouse

    RSGB 2m TROPHY, Open Section GM3HAM/P at Gatehouse of Fleet. Organizer: Norrie GM1CNH. Chief cook: Colin GM4HWO.  Submitted score: 167

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  • 11 May 2022 – Members’ Timed Talks

    11 May 2022 – Members’ Timed Talks

    11 May 2022 – Members’ Timed Talks. There were 7 speakers, all of whom kept within the generous 4 mins

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  • 24 Apr 2022 – Norbreck (Blackpool) Rally

    24 Apr 2022 – Norbreck (Blackpool) Rally

    A number of LRS members  attended the 2022 Norbreck Rally, as usual. LRS group in the bar, the night before. 

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  • 20 Apr 2022 – LRS Spring Surplus Equipment Sale

    20 Apr 2022 – LRS Spring Surplus Equipment Sale

    The LRS 2022 Spring Surplus Sale was held on Wed 20th April 2022 at St Fillans Church, Buckstone, organized by Colin GM4HWO. 

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