Scottish Charity number SC045038
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LRS Messages of the Day
TONIGHT – Wed 21 Jan – 8:00pm – 144.350MHz SSB – LRS Net 194 – All welcome.
Wed 28 Jan – LRS – 8:00pm at BHH library – ALMA (Atacama Large mm Array) – A Radio Observatory in Chile – The Trials and Tribulations of working at greater than 100 GHz – Bill Dent GM8RBT (Retired System Astronomer at ALMA).
LRS MEETINGS
LRS meetings are normally held on the 2nd and 4th Wednesdays of each month (except July and August) at 8:00pm at the Braid Hills Hotel, 134 Braid Road, EH10 6JD.
In July and August Pub Nights are held at 7:30pm at Wee Bennet’s Bar at Morningside Station, on the 2nd and 4th Wednesdays. There are also occasional Wee Bennet’s evenings arranged during the main club season.
Most items are archived in Meeting Reports or Society Activities.
UPCOMING MEETINGS
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Wed 25 Feb 2026 – 8pm at BHH – Digital Voice Modes by Allister Watson GM7RYR.
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Wed 11 Feb 8:00pm at BHH – LRS Quiz Evening. How much have you learned on your Amateur Radio journey and how much has been forgotten? (Teams of 4, so there is plenty of space to hide.) Brian Howie GM4DIJ @ James Gentles GM4WZP.
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Wed 21 Jan 2026 – 8:00pm – LRS Net 194 – 144.350MHz SSB.
Wed 28 Jan LRS 8:00pm in BHH library – ALMA (Atacama Large mm Array) – A Radio Observatory in Chile – Trials and Tribulations of working at greater than 100 GHz by Bill Dent GM8RBT.
Bill will talk about the ALMA radio observatory in Chile. This is an array of 66 dishes operating together at frequencies of 30-1000GHz in the Atacama desert, one of the driest places on earth. He will describe the site, some of the technical challenges of observing at >100GHz, and show some of the astronomical results. Bill is retired from System Astronomer at ALMA.
RECENT MEETINGS
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14 Jan 2026 – LRS Video Night 2026.
The Video Night 2026 was presented by Colin Murray GM4EAU in the… Read more
RALLIES AND OTHER EVENTS
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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.
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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
CONTEST CALENDAR
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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/rul
es/26rules/frameindex.html Tnx Brian GM4DIJ.
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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).
RSGB GB2RS NEWS
Every Sunday morning in the Edinburgh area at 09:30h from LRS member Peter Dick GM4DTH. 70.425MHz FM, 145.525MHz FM & 433.525MHz FM. Then call-in to Peter at 10:00h on 145.575MHz for local net. Several LRS members often there.
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.
1. RADIO NEWS ITEMS
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20 Jan 2026 – Powerful X-Class Solar Flare causes Aurora in Scotland
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.
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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Sept-Oct 2026 – DXpedition to Colombia by Norman MM0BMG
Following last year’s event. Norman is organizing another DXpedition to Colombia in the autumn of 2026. Norman can now confirm
2. SILENT KEYS
There are no current silent key notifications. Click on the heading to see the silent key archive.
3. ITEMS FOR SALE
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17 Jan 2026 – Items for Sale by Norman GM1CNH / MM0BMG
Equipment for sale v2025-08-17 GM1CNH Equipment Sale Updated: 17 August 2025 Alinco HF Mobile Whip Antenna 2.7 m mobile whip;
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17 Jan 2026 – Please note: all unsold items offered by Dave-6 GM6KGZ have now been removed from this website at his request. Look out for any new items that may appear!
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22 Feb 2025 – Triangular Mast 15m FREE to Pick up
Sat 22 Feb 2025 – 15m Tower : dismantled 2 sections x 7m triangular 0.5m. FREE to pick-up from Tom
Lothians Radio Society activities – latest reports
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5 June 2016 – George P. Millar GM3UM – Silent Key
George P. Millar GM3UM died peacefully at the age of 96 at the Glencairn Care Home on 5th June
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29 June 2016 – LRS Barbecue
The LRS Annual Barbecue was held on Wed 29th June at the QTH of Pete GM4BYF and Kay Bates
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9 June 2016 – LRS Annual General Meeting
AGM attendees before the meeting The LRS Annual General Meeting was held on 8th June 2016 at the Braid Hills Hotel. There was a
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14 May 2016 – Congratulations to Jane Flynn on USA Graduation
Congratulations to Jane Flynn, daughter of LRS member Dr Brian Flynn GM8BJF, who graduated from Southern Illinois University Carbondale on 14th
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25 May 2016 – D/F Hunt – Peter Dick GM4DTH
Eventual winner Melvyn GM4HYR making his first decision on which direction to boldly go to find the Fox station GM3HAM/P.
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11 May 2016 – Holiday HF – Andy Sinclair MM0FMF
At the meeting of the LRS on 11 May 2016 LRS President Andy Sinclair MM0FMF talked on “Holiday HF –
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7-8 May 2016 Microwave Trophy
The GM3HAM/P contest group of the Lothians Radio Society operated in the RSGB Microwave Trophy contest on 7-8 May 2016
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27 April 2016 – SDR – Software Defined Radio – Kenneth Barlee
Kenneth Barlee, assisted by Dale Atkinson, gave a most interesting talk with demonstrations of SDR – Software Defined Radio
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19 March 2016 – Expedition to Telegraph Hill – Brian GM8BJF & Briain GM8PKL
LRS members Brian Flynn GM8BJF and Briain Wilson GM8PKL made an expedition to Telegraph Hill near St Abbs in Scottish Borders
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6 April 2016 – LRS Spring Surplus Equipment Sale at St Fillan’s
The LRS Spring Surplus Equipment Sale was held on 6th April 2016 at St Fillan’s Church, Buckstone. There was an excellent turn-out of
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23 March 2016 – Communication Quiz – Malcolm Hamilton GM3TAL
At the meeting of the LRS on 23rd March, Malcolm Hamilton GM3TAL ran the first quiz we have had for a
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9 Mar 2016 – A Programmable Sequencer / Control Unit for 23cm QRO for £20 – Pete Bates GM4BYF
At very short notice, Pete Bates GM4BYF jumped in on Wednesday 9th March to replace the scheduled talk which had