AmateurRadio / AMATEUR HAM RADIO - FRS/GMRS radio, Ham radio, CB radio, shortwave radio, HF, VHF, LF, morse code, radio for emergency preparedness, scanners, APRSAMATEUR HAM RADIO FRS/GMRS radio, Ham radio, CB radio, shortwave radio, HF, VHF, LF, morse code, radio for emergency preparedness, scanners, APRS, and the list goes on.Created:
377 Members,
92 Topics,
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Allstar / AllstarLink // Allstar // Supermon2 // SupermonAny Amateur Radio VoIP discussion or Asterisk Allstar. We are an Amateur Radio user to user support group not affiliated to Allstarlink.Created:
375 Members,
241 Topics,
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mkarc / Mike and Key ARCMike & Key Amateur Radio ClubCreated:
369 Members,
4,492 Topics,
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HomebrewersGroup of Amateur Radio (ham) Home Brewers or Do-it-yourself (DIY) enthusiasts. We build our own radio and other electronic equipments.Created:
367 Members,
2,392 Topics,
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SWkits / SWkitsDiscussion group for Amateur Radio Kits produced by Small Wonder Labs, including the SW+ series, the DSW and DSW II, Green Mountain, White Mountain Rigs and the PSK series of radiosCreated:
366 Members,
823 Topics,
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Hotspots / Hotspots and MMDVM (Multi-Mode Digital Voice Modem) Amateur HAM RadioDiscord- LIVE CHAT - Amateur Radio invite https://discord.gg/hE5ThVUM5h https://discord.gg/QX8gt3Sku4 https://discord.gg/YssX8fe6dC MMDVM discussion questions ZUMspot discussion questionsCreated:
362 Members,
64 Topics,
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ham-instructorThe Ham Radio Instructor's Group is for amateur radio operators who are currently teaching or are interested in teaching amateur radio classes.Created:
361 Members,
451 Topics,
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ARSI / Amateur Radio Society of IndiaThis is the official mailing group for members of the Amateur Radio Society of India.Created:
353 Members,
1,242 Topics,
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GPSL / Great Plains Super LaunchAn Amateur Radio High-Altitude Ballooning mailing list, originally established to discuss the Great Plains Super Launch (GPSL) but since has been used for general discussion of ARHABCreated:
351 Members,
6,693 Topics,
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QRPp / PNW QRPAn Amateur Radio interest group, with a focus on low power operation. When applying to join QRPp please provide your call sign.Created:
351 Members,
5,599 Topics,
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WA7ABU / WA7ABU Repeaters operated by SARGWe aim to foster a friendly and inclusive community of licensed amateur radio operators with shared interests.Created:
351 Members,
1,029 Topics,
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NVIS / NVIS - Near Vertical Incidence Skywave communicationsRadio and antennas are not the exclusive domain of Amateur Radio.Created:
349 Members,
42 Topics,
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PSK31 / Welcome to Users Of PSK & All Other Digi Modes !Dave's original description of this Group follows: This is an amateur radio group only.Created:
347 Members,
46 Topics,
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EssexHam / Essex Ham Group DiscussionEssex Ham Amateur Radio discussion group - This group is for chat about amateur radio in Essex, to share ideas, and to ask questions. Can I join?Created:
346 Members,
305 Topics,
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HandihamWorld / Handiham WorldHandiham World is the E-Letter for the Courage Kenny Handiham Program about amateur radio and assistive technology for people with disabilitiesCreated:
346 Members,
108 Topics,
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wcarc / Williamson County Amateur Radio Club (TX) email reflectorWilliamson County Amateur Radio Club is located in the Heart of Texas.Created:
343 Members,
10,684 Topics,
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NOGAQRP / North Georgia QRP ClubWe are a group of amateur radio (ham) enthusiasts who enjoy building and operating small low powered radio equipment. We meet the second Saturday of each month in Atlanta, GA.Created:
334 Members,
9,275 Topics,
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AR902MHzAmateur Radio group centric to modifying and programming commercial surplus and amateur 900 MHz gear for amateur radio use primarily authorized in the Americas.Created:
331 Members,
142 Topics,
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070ClubContestsThis is the groups.io group/reflector for the 070 Club's contests, which are yet another facet of the world's premier amateur radio PSK-31 user club.Created:
330 Members,
2,801 Topics,
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DC40Kits / DC40, DCx xA, DCx xB Transceiver FamilyA valid and verifiable Amateur Radio Callsign and real name are required for membership approval.Created:
319 Members,
1,087 Topics,
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Wireless-History / The Antique Wireless Association Member's ForumIf your interests are specific to 1920 through 1941 amateur radio gear you might also want to join the AWAGroup, an independent group of vintage amateur radio enthusiasts.Created:
318 Members,
744 Topics,
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WAARC-K4RC / Williamsburg Area Amateur Radio Club K4RCWHEN applying to JOIN this group, PLEASE include your NAME, Amateur Radio Callsign, or a sentence indicating your interest in Amateur Radio.Created:
318 Members,
16,786 Topics,
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NewHams / NewHamsA discussion group for New Amateur Ham Radio operators.Created:
315 Members,
944 Topics,
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OpenSPOT / SharkRF openSPOT - NEW OPENSPOT 4PRO(Any discussion about Amateur Radio is welcome) Please provide an Amateur Ham Radio [Name / Callsign] when joining, ..Created:
314 Members,
133 Topics,
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DRA / DRA-Sound-CardsSoundModem and other applications that use a sound card with Amateur Radio.Created:
314 Members,
139 Topics,
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robustpacket / Robust Packet RadioThis mailing list is open but restricted* to licensed amateur radio operators. 10.1473 MHz USB dial is the primary global RP APRS "on-net" frequency.Created:
310 Members,
432 Topics,
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IRTS / Irish Radio Transmitters SocietyThe Irish Radio Transmitters Society (IRTS) promotes the study and the enjoyment of amateur radio and we work to secure its future in Ireland.Created:
303 Members,
1,355 Topics,
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swarl / SWARLShort Wave Amateur Radio Listeners Devoted to Short Wave Listeners primarily interested in monitoring the Ham Bands and participating as SWL's in the various Ham Contests.Created:
295 Members,
110 Topics,
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w6ekMISSION STATEMENT The Sierra Foothills Amateur Radio Club of Auburn, California was founded to support and promote the Amateur Radio Service.Created:
295 Members,
5,199 Topics,
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HamRadioSwapShop / Amateur HAM Radio SwapShop - BUY / SELL / TRADEHELP 🚨 ANY NEEDED HELP OR CONCERNS SEE ADMINISTRATIVE CONTACT DETAILS Amateur Radio operator call-sign search by County :: (created) Amateur call-sign search by County :: USACreated:
293 Members,
121 Topics,
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ham14er / Colorado 14er & Mountaintop Event - Amateur RadioWelcome to the Ham14er group, a place to share plans, ideas, reports and photos about the Colorado 14er & Mountaintop Event, an amateur (ham) radio event held during August fromCreated:
291 Members,
1,284 Topics,
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KYHAM / KYHAMA resource connecting the Kentucky Amateur Radio Community.Created:
291 Members,
597 Topics,
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vkzlqrp / VKZLQRP amateur radiovkzlqrp is a mailing list for persons interested in low power amateur radio communication (or QRP) in Australia and New Zealand.Created:
290 Members,
1,460 Topics,
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Icom-746ProDiscussions about the Icom IC-746Pro amateur radio transceiver. In some markets, this radio was branded as the IC-7400.Created:
290 Members,
161 Topics,
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YaesuFT847 / Yaesu FT-847Members of this group are generally owners, past owners and current users of this excellent 20+ year old amateur radio transceiver.Created:
288 Members,
193 Topics,
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SoCalSota / SoCal SOTAIf you are not an amateur radio operator, you are also welcome to join, as we meet on Zoom regularly. There are no membership dues and no commitments.Created:
282 Members,
973 Topics,
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CabConverter / CabConverterThank you and 73, -- Scott (NE1RD and author of CabConverter) CabConverter 2 (TM) is an Apple(R) Macintosh(R)-based program that helps amateur radio contesters by converting a QSO logCreated:
280 Members,
69 Topics,
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GE-Orionradio and non commercial purposes.Created:
278 Members,
150 Topics,
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OSPOTA / Ohio State Parks On The AirTo promote public awareness of amateur radio and Ohio’s beautiful state parks system 2.Created:
276 Members,
281 Topics,
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RRF / Réseau des Répéteurs Francophones#radioamateur #amateur #ham #hamradio #svxlink #relais #répéteur #repeater #hotspot #networkCreated:
275 Members,
1,159 Topics,
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RF-Amplifiers / RF-AmplifiersDiscussion of RF amplifiers used in the amateur radio service, and related topics.Created:
274 Members,
41 Topics,
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FT-450The FT-450 is a rugged, innovative multiband, multimode portable transceiver for the amateur radio HF/VHF bands.Created:
272 Members,
182 Topics,
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CollinsRadios / Collins Radios Ham Radio boat anchorsSo lets make this one of the best amateur radio groups at groups.io Your VALID CALL SIGN or NO MEMBERSHIP. I am not going to hunt you out on the inter-webs.Created:
271 Members,
209 Topics,
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monix / MONIX - The Tri State Monitoring ExchangeMONIX was founded in 1983 as an informal group of scanner enthusiasts, shortwave listeners', DXers, Amateur Radio Operators and others who share an interest in the hobby of radioCreated:
270 Members,
1,087 Topics,
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FTdx-1200Always identify yourself or your amateur call sign when you sign in.Created:
267 Members,
164 Topics,
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vk2byi-ftrestore / FTRestoreRadio transceivers.Created:
267 Members,
88 Topics,
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CTR2 / Control The Radio 2 by LynovationControl The Radio 2 is a family of innovative amateur radio control products designed and manufactured by Lynn Hansen, KU7Q.Created:
266 Members,
262 Topics,
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PRC319 / PRC319IF your amateur radio call sign is not contained in your email address, please provide it to: w0rw777@gmail.com If your amateur call sign is in your email address, no need to replyCreated:
262 Members,
1,473 Topics,
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crarc-news / Local VK1 NEWSCRARC News for Amateur Radio Operators in the A.C.T. and surrounding Districts provided by the Canberra Region Amateur Radio Club.Created:
261 Members,
265 Topics,
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cowtownarc / Cowtown Amateur Radio ClubCowtown Amateur Radio Club is located in Fort Worth, Texas at 2718B White Settlement Rd, 76107.Created:
261 Members,
4,591 Topics,
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