amateur

Amateur: amateur contributions to science; amateur telescope making; associations; astrophotography and ccd imaging; atv; beginners; binocular astronomy; boatanchors; camps; chats and forums; classifieds; clubs and teams; college and university; constellations; deep sky observing; digital hf protocols; dxing; equipment and technology; events; high school; homebrew; leagues; licensing; morse code; news and magazines; observatories; organizations; packet radio; personal pages; product reviews; production companies and groups; qrp; radio astronomy; radio direction finding; reference; regional; satellite tracking; satellites; search; sky calendars; sky maps and atlases; software; solar system observing; spectroscopy; sstv; stadiums and arenas; star parties; swap shop; teams; telescope owner resources; titles; tournaments; vhf; wiffleball; wrestlers; youth wrestling
Amateur radio: radio to internet gateways; repeaters
Amateur telescope making: dobsonian telescopes; software

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