Heathkit-HW16 / Heathkit HW-16 transceiversThe purpose of this group is to promote Heathkit HW-16 discussions, as well as selling/buying HW-16 related items and parts, and providing answers to questions relating to problems and maintenance of HW-16 transceivers and related equipment. Be advised that group members come from all around the world and many speak English as a second language. Please take this into consideration when reading me...Created:
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circledancingfriends / Circle Dancing Friends Email GroupAn email group for sharing information about Sacred Circle Dance, including events, resources, music, local groups, and teachers. The majority of members are in the UK, but we have folks from many other countries.Created:
150 Members,
1,835 Topics,
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CTDSTAR / Connecticut DSTAR GroupA Place to discuss topics related to D-STAR in general and Reflector 69 subjects. Please see our WIKI page for more information. Please join the Refector69 subgroup for reflector discussions APRS.FI DSTARINFO.com D-STAR Operating Procedures DTMF Commands CTDSTAR Group Contact Information CTDSTAR Repeater Dashboards Reflector 69 Dashboard Reflector Operating Guidelines Traveling t...Created:
150 Members,
109 Topics,
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IDTCIthaca Dog Training Club group is for club members only. To be used to announce club events, cancellations, volunteering opportunities, training tips, brags, obedience, tracking, rally, and agility news and events as well as K-9 related humor and other issues related to IDTC and dog activities.Created:
150 Members,
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WCO-users / RASC Calgary ObserversThe purpose of this group is to help RASC Calgary Centre members coordinate their visual observing activities with each other. Members can post their intention to go observing at the WCO or other local sites, or ask if anyone else is planning on going out. Other members would then know that someone would be out there if they wanted to go observing as well. We invite you to post a short introduct...Created:
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linguainglesetorretta / LINGUAINGLESETORRETTACreated:
149 Members,
23 Topics,
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funwithtransistors / Fun With TransistorsFun with transistors is dedicated to passing around transistor circuits and techniques.Created:
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751 Topics,
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SkantiRadio / Skanti RadioThis Skanti Radio Group is a former Yahoo group and is transferred to Groups.io. If you are interested in joining this Skanti Radio Group, please include some brief information about yourself. Do you own a Skanti Radio?, Your Amateur Radio Call Sign? etc. This helps keep the spammers out. Thank you. This group is for those interested in using the Skanti Radio (Skandinavisk Teleindustri) for amateu...Created:
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THM5 / The Horse's Mouth 5Group Description Membership is by subscription. To subscribe, go to: http://www.drkellon.com/thehorsesmouth.html This is the home of Dr. Kellon's e-zine, The Horse's Mouth. "Just the facts" is our motto. Solid, up to date information for anyone who owns or cares for horses.Created:
149 Members,
197 Topics,
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CougarNet / CougarNet - The BYU Sports Discussion GroupWelcome The BYU sports-related list on Groups.io! Founded in 1993 as Cougar-Net, CougarNet is for fans and enthusiasts of all BYU sporting events. (student-athletes and their families are very welcome as well) #byucougarnet (Many thanks to David Kenison and Newell Wright - the original founders of Cougar-Net.)Created:
149 Members,
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Screen1030aiGroup for discussion and maintenance of drum scanner Screen 1030ai, now out of production.Created:
149 Members,
324 Topics,
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EvansParkway / Glenview Neighborhood ListServA group for use by Glenview neighborhood residents.Created:
149 Members,
690 Topics,
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logicanalyzers / Logic AnalyzersBIG NEWS! Logic Analyzers now has a wiki at: https://logicanalyzers.miraheze.org Writing and editing wikis is fun and totally addictive, so come on over and help out (please)! This is a group dedicated to logic analyzers and other digital development/debug equipment, including emulators, signature analyzers, etc. Any make, any vintage. Our intent is that this become a real and useful group ...Created:
149 Members,
175 Topics,
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Vintage-Amateur-Radio-Restoration / Vintage Amateur Radio RestorationThis is a group for discussion of vintage AMATEUR RADIO (ham radio) restoration, repair, and modification. The radio needs to be used in the amateur radio service to be discussed. You may discuss any amateur radio tube equipment here. You may also discuss older transistorized equipment. Equipment still being serviced by the manufacturers is considered too new to be considered vintage. FOR SALE IT...Created:
149 Members,
62 Topics,
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95033fireA place for people who want to trade information on how to survive, and have their house survive, a fire like the Camp fire that destroyed most of Paradise, CA. The idea behind it is to have a place where we hash out technical details and try and make well thought suggestions for the broader 95033talk list.Created:
149 Members,
44 Topics,
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fahc / Fairbanks Area Hiking ClubBased in Fairbanks, FAHC is Alaska's northernmost hiking club, exploring every corner of Interior and Northern Alaska.Created:
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myolympusUsers group for Olympus / OM System Micro Four Thirds and Four Thirds Cameras Members share information and resources related to the use of these cameras and to the technical and artistic aspects of digital photography. We welcome relevant posts from all members, regardless of their level of expertise, but commercial postings and spam are expressly prohibited. 2026-27 photo contest categories ...Created:
149 Members,
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KatyARS / Katy Amateur Radio SocietyThe Katy Amateur Radio Society (KARS) was established in 1978 and serves the Katy area west of Houston. We are a Texas Nonprofit Corporation, a 501(c)(3) organization and an ARRL affiliated club. KARS is active in the community and public service events. We welcome all hams as well as family and friends. While we do not require KARS membership or an Amateur Radio Operator license to join this grou...Created:
149 Members,
100 Topics,
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DT-S1045ai / DT-S1045ai Drum Scanner ForumThis group is for operators of DT-S1045ai drum scanners made by Dainippon Screen in Japan. Although discontinued (as many drum scanners have), it continues to produce wonderful scanned images by users around the world. This group aspires to be a forum where users of this device can discuss and exchange techniques, settings, parts and service, colour management issues, and other related topic...Created:
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hara / Huntsville Area Rocketry AssociationGroup for members of the Huntsville Area Rocketry Association (HARA)Created:
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