Scottish Charity number SC045038
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LRS Messages of the Day
4 March 2026 14:00h – SESAME – March IET Talk: The Voyager Interstellar Mission – by LRS members James Gentles GM4WZP and Dr John Cooke GM8OTI – at 2.00pm Napier University Colinton Campus – see Upcoming Meetings below.
Thurs 12 Feb – 6-7 pm – EU Lecture – Frontiers of Wireless Communication by Prof Gerhard Fettweis – Large Events Space, Edinburgh Futures Institute, 1 Lauriston Place (see below). Need to register in advance – CLICK.
Wed 11 Feb – 20:00h @ BHH – LRS Quiz Night in groups of 4.
Sat 7 Feb – FREE Technical books from Andy GM4LLD – See Items for Sale, below.
19 Jan 2026 – Silent Key – Dave-6 Henderson GM6KGZ – Funeral 11 Feb 2026 Mortonhall – Silent Key below.
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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Edinburgh Futures Institute (formerly ERI).
Thurs 12 Feb – 6-7 pm – EU Lecture – Frontiers of Wireless Communication by Prof Gerhard Fettweis – Large Events Space, Edinburgh Futures Institute, 1 Lauriston Place. Need to register in advance – CLICK.
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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.
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Wed 25 Feb 2026 – 8pm at BHH – Digital Voice Modes by Allister Watson GM7RYR.
RECENT MEETINGS
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ALMA (Atacama Large mm Array) – A Radio Observatory in Chile – Trials & Tribulations of working at greater than 100 GHz by Bill Dent GM8RBT.
Bill Dent is retired System Astronomer at the ALMA Observatory in Chile.… 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 -
Sunday 25 Oct 2026 – Galashiels Rally
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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
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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.
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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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. RSGB RadCom has accepted
2. SILENT KEYS
There are no current silent key notifications. Click on the heading to see the silent key archive.
3. ITEMS FOR SALE
There are no current items for sale. Click on the heading to see any archived items.
Lothians Radio Society activities – latest reports
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10 May 2023 – SOTA Old & New by the Two Andys – MM0FMF & MM7MOX
10 May 2023 – “SOTA Old & New” by the Two Andys – MM0FMF & MM7MOX Andy MM7MOX & Andy
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26 Apr 2023 – Geoff Crowley MM5AHO – Radio from far-flung places.
26 Apr 2023 – Geoff Crowley MM5AHO, who has given many LRS talks in the past on his /MM activities (CLICK), returned to
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22 Apr 2023 – LRS at Norbreck Rally, Blackpool
22 Apr 2023 – LRS at Norbreck Rally, Blackpool. Click for photos – tnx Colin. Curry night before the rally. “Mr
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12 Apr 2023 – LRS Spring Surplus Equipment Sale
12 April 2023 – Spring Surplus Eqpt Sale & Raffle St Fillan’s Church. Click for report with photos. Great turn-out of 40. The
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22 March 2023 – Brian Flynn GM8BJF – “Nano-VNAs 2 – OPeration & Practice.-
22 March 2023: Brian Flynn GM8BJF – “NanoVNAs – Part 2: Operation and Practice” There was an attendance of 22
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22 March 2023 – Brian Flynn GM8BJF – “Nano-VNAs 2 – OPeration & Practice.-
22 March 2023: Brian Flynn GM8BJF – “NanoVNAs – Part 2: Operation and Practice” There was an attendance of 22
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8 March 2023 – Brian Flynn GM8BJF – Nano-VNAs (1) In Theory
8 Mar 2023 – Brian Flynn GM8BJF – Nano-VNAs (1) – in Theory. In Part 1 – “In Theory” Brian
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22 Feb 2023 – André Saunders GM3VLB Awards 2022
22 Feb 2023 – André Saunders GM3VLB SOTA Scottish Islands Awards 2022. The award has run for its first year and
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22 Feb 2023 – Peter Dick GM4DTH – “Receiving MF D/F Beacons”
22 Feb 2023 – Receiving MF D/F Beacons – Peter Dick GM4DTH Peter Dick GM4DTH At the LRS meeting
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8 Feb 2023 – Dr Roger Hill – “Plasmas – their Generation & Application”
Dr Roger Hill. Plasmas – their generation & application – Mercury arc, Neon lamp, Radio wave propagation, Laser design and manufacture.
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25 Jan 2023 – Peter Scott – “Pre-War Television”
25 Jan – Pre-War TV – Peter Scott Peter gave a most interesting talk about the pre-war days of television
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11 Jan 2023 – LRS Video Night – ‘A US Selection’
Peter Dick GM4DTH The theme was the Cold War, including early space-based communications: 01 – Communism 10:41 02 – The