Amateur Radio
681 sites
https://batc.org.uk/
The British Amateur Television Club (BATC) is the world's largest organization dedicated to Amateur Television (ATV), covering everything from digital TV transmission and microwave amplifiers to live video streaming and vintage camera restoration. Members enjoy access to a forum, wiki, YouTube channel, technical handbooks, contests, and an annual UK convention bringing together ATV enthusiasts from around the globe.
https://qsl.net/w0dk
The Boulder Amateur Radio Club (BARC) is a 501c non-profit educational organization based in Boulder, Colorado, offering monthly meetings, a weekly Wednesday night net, and an award-winning newsletter called BARC's Bark. The site covers club activities including Field Day, repeater information, VE testing, scholarships, and a junior ham program for newcomers to the hobby.
http://dfma.org/
The Durham FM Association (DFMA) is an amateur radio club based in Durham, North Carolina, serving members across the Research Triangle Area with repeaters, monthly meetings, and public service activities. The site covers club events, repeater information, newsletters, ARES/AUXCOMM support, and Field Day activities, making it a central hub for local ham radio enthusiasts.
https://northlandantiqueradioclub.com/
The Northland Antique Radio Club (NARC) is a Minnesota-based club for vintage radio enthusiasts, hosting events like Radio Daze swap meets, auctions, and hands-on restoration workshops in the Minneapolis/St. Paul area. The site features event calendars, photo galleries from past gatherings, membership information, and restoration notes for antique radios.
https://hamstudy.org/
HamStudy.org provides free amateur radio exam preparation tools including flash cards, practice tests, and full question pools for Technician, General, and Amateur Extra licenses. Supporting international qualifications from the US, Canada, Argentina, Mexico, and New Zealand, it is one of the most comprehensive online study platforms for aspiring ham radio operators.
https://k5sld.org/
The Arlington Amateur Radio Club (K5SLD) is a community club based in Arlington, Texas, offering weekly nets on their 2-meter repeater, club dinners, licensing resources, and membership information. The site serves as the central hub for local ham radio operators to stay connected, pay dues, and participate in club events including CERT emergency response training.
https://ng3k.com/
Bill Feidt (NG3K) has built a comprehensive amateur radio resource focused on DX operations and contesting, featuring the Announced DX Operations (ADXO) database, DXCC entity tables, packet cluster resources, and propagation forecasts. With archives stretching back to the mid-1990s and regularly updated links to DX tools, contest calendars, and reverse beacon networks, this site is a go-to reference for serious DX and contest operators.
https://www.qsl.net/jars
The Jacksonville Amateur Radio Society (JARS) of Jacksonville, Illinois maintains this club homepage listing their 1999-2000 officers and contact information under the callsign K9JX. The site is a member of the AR-Ring webring, reflecting the club's commitment to connecting with the broader amateur radio community.
http://amwindow.org/
The AM Window is a dedicated hub for amateur radio operators interested in AM (amplitude modulation) operation, covering everything from audio and antenna tech to vintage equipment like Collins, Heathkit, and Johnson rigs. Visitors can explore video and audio clips, technical mods, tutorials, net frequencies, and stories from the AM operator community.
http://citynight.com/atv
The personal amateur radio station page of WA6ZJG, operated from Alameda, California in the San Francisco Bay Area, with a focus on Amateur Television (ATV) operations. Visitors can find station information, ATV repeater live video captures from W6CX, announcements, and ham-related links.