fastar-hyperstar / Fastar - Hyperstar AstrophotographyFastar - Hyperstar Imaging Group. Astrophotography at f/2. For all astrophotographers interested in or using Fastar - Hyperstar systems on their Celestron or Meade telescopes.Created:
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vertex / Vertex RadiosAll about the various branding of Vertex radio communications equipment. Generally this is about the pre Motorola generation but is not restricted to it. Vertex Standard Standard Horizon Yaesu Part of the Radio Programming Community.Created:
188 Members,
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ohrshalom / Ohr Shalom B'Rama (Soloveichik)Ohr Shalom B'Rama (Soloveichik) http://ohrshalom.com Kehilla in Ramat Beit Shemesh A, IsraelCreated:
188 Members,
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Blind-TradingPost / Blind trading postThis group is for blind and low vision people to buy, sell, and trade new and used items. The blind trading group is a friendly place where everyone is welcome! We are the fastest growing buying, selling, and trading list out there! We invite you to come aboard and you just might find exactly what you've been looking for, or, you just might find a good home for something you don't need any...Created:
188 Members,
3,290 Topics,
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saintjonah / St. Jonah Orthodox Church News GroupA group for members of St. Jonah Orthodox Church, Spring, Texas.Created:
188 Members,
1,090 Topics,
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MEPSUG / Maine PowerSchool User GroupMaine PowerSchool User Group Please specify your display name and school district when you request membership.Created:
188 Members,
3,456 Topics,
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hlmn / Highland Lakes Master NaturalistsMembers only site for Highland Lakes chapter of Texas Master Naturalists.Created:
188 Members,
4,388 Topics,
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ZLHAMS / ZLHAMSA warm friendly welcome. This Group is a forum for New Zealand amateurs to freely, openly and transparently discuss any amateur radio related topics. Number One rule - no personal insults or threats. Number two rule -there are no other rules, unless you're a spammer in which case you will be treated with all the respect and courtesy you deserve. You remain solely responsible for the conte...Created:
188 Members,
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Tradsong / TradsongThis discussion group allows members of the Traditional Song Forum (www.tradsong.org) and others interested in traditional song to share ideas and to ask questionsCreated:
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TriOne / Tri-OneThis group is for those interested in Philips Tri-One enlargers. These enlargers use pure red, green, and blue cutoff filters in an additive printing process. Known model numbers include the Philips PCS2000, PCS130, PCS150 and the Paterson PCS2500. Others may be out there but we dont know their designations. If you have any information on these enlargers, copies of articles, manuals, tech booklets...Created:
187 Members,
275 Topics,
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TheSantaFeBranchChiliLine / The Best Chili Line Group on the Planet, With the Best Members!Dedicated to the historical preservation and modeling in all scales of the DRGW's Santa Fe Branch: The Chili Line.Created:
187 Members,
987 Topics,
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GammaSpectroscopyThis is the new incarnation since yahoogroups has been unreliable. DO NOT UPLOAD ANY OF GEORGE / GEO / K0FF'S DOCUMENTS / FILES / PHOTOS.Created:
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simplyoffgrid / simplyoffgridThis is for people who want to live off grid, at the same time, want to keep it simple as possible. If you are like minded, then you are welcome to join! We are all here to help each other out and to learn from common experience and research. Please post your links and research here so we can all glean from it. Book reviews are great too! Please share your experience, links, research and any tri...Created:
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83 Topics,
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Troop90 / Troop 90BSA Troop 90 of Newport Beach, CACreated:
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aprsfoundationAPRS Foundation Inc. is dedicated to preserving and advancing the Automatic Packet Reporting System* (APRS) digital communications protocol. Welcome!!! Effective December 2024, this is the official APRS Foundation mailing list. We will occasionally continue to post to aprssig and https://groups.io/g/APRS but this will by and large be the source of information from your friends at the APRS Foun...Created:
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BellevueARC / Bellevue Amateur Radio ClubThis group is for members of the Bellevue Amateur Radio Club (BARC) in Bellevue, Nebraska.Created:
187 Members,
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pggslist / Peninsula Gem & Geology Society Member Email ListThis is a private email list for sending time-sensitive, club related announcements to members of the Peninsula Gem & Geology Society. All messages are moderated. No attachments allowed. List member email addresses are private. Members can unsubscribe at any time. To join this list, you must be a current club member. See club website for membership information.Created:
187 Members,
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sgma / The Standard Gauge Module Association Discussion GroupThe SGMA discussion group is for hobbyists interested in designing, building and displaying modular layouts operating American tinplate toy trains in standard (2-1/8") gauge. Participants should limit their discussion to standard gauge toy-train-module-related topics. Questions or comments about technical aspects of standard gauge modules, standard gauge module manufacturers, and standard gaug...Created:
187 Members,
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flysoobThe FlySoob group is for the civil discussion regarding all aspects of converting any Subaru engine for aviation use. For-Sale item postings are permitted as long as they are Subaru related.Created:
187 Members,
138 Topics,
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aresoklahoma / Amateur Radio Emergency Service - Oklahoma (ARES-OK)ARRL Oklahoma Amateur Radio Emergency Service (ARES-OK) - The Amateur Radio Emergency Service (ARES) is composed of FCC-licensed Amateur Radio operators who have voluntarily registered their capabilities and equipment for public service communications duty. ARES is a part of the field organization of the ARRL, the national association for amateur radio.Created:
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273 Topics,
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