Amateur Radio
681 sites
https://f6fbb.org/
F6FBB is the home of FBB, a well-known Packet-Radio BBS software used by amateur radio operators worldwide. The site serves as a resource hub for the FBB software project, covering packet radio bulletin board systems and related amateur radio digital communications.
https://semara.org/
SEMARA is the Southeastern Massachusetts Amateur Radio Association, a club based in New England that hosts repeaters, VE licensing exam sessions, regular on-air nets, and social gatherings for ham radio enthusiasts. The site includes a member roster, club newsletter archive, scholarship announcements, and live repeater audio streaming at 147.000 MHz.
http://housatonicarc.homestead.com/
The Housatonic Amateur Radio Club (callsign N1KT), based in Stratford, Connecticut, is a club founded in 1995 to promote amateur radio operating techniques, theory, and on-air practice for members and their families. The site lists club officers with their callsigns, provides contact information, and invites visitors to sign a guest book and join in radio contests.
https://dra73.org/
The Delaware Repeater Association (DRA) is a ham radio club founded in 1973 that maintains repeaters across Delaware and holds quarterly in-person meetings at the Route 40 Diner in Bear, DE with a Zoom option for remote members. The site covers club membership, dues, leadership, meeting schedules, and links to regional amateur radio resources including ARES groups and VE testing.
https://umass.edu/rso/hamradio
The official homepage of the UMASS Amateur Radio Club (callsign W1PUO), a student-run club at the University of Massachusetts Amherst founded in 1996 by College of Engineering students. The club offers a shared radio shack, licensing classes for prospective hams, and public service events open to all five-college university students, faculty, staff, and their families.
W5SDC Homepage
NEW!
http://w5sdc.net/
W5SDC is the personal amateur radio homepage of a ham radio operator identified by their callsign W5SDC. The site uses a frames-based layout typical of the early web era, suggesting a classic hobbyist page dedicated to amateur radio activities and information.
https://countyhunter.com/
CountyHunter Dot Com, run by Dennis L. Hall (KK7X) since 1997, is a dedicated resource for amateur radio operators pursuing the USA Counties Award (USA-CA) from MARAC. It provides commonly used county hunter frequencies across SSB, CW, and PSK modes, serving as a quick reference for ham radio enthusiasts worldwide.
http://hamuniverse.com/antennas.html
Hamuniverse.com, run by N4UJW, is a comprehensive ham radio resource site with a dedicated Antenna Design Lab offering hundreds of antenna projects, designs, and build guides for amateur radio operators. Visitors can browse antenna types by band, explore digital modes, study for license exams, and tap into a wide range of technical articles covering everything from repeaters to emergency power.
https://www.qsl.net/7n3wvm
MINOWA Makoto (7N3WVM) shares detailed homebrew QRP amateur radio projects built entirely from scratch at his shack in Chiba, Japan. Visitors will find construction guides for transceivers, antenna tuners, crystal filters, frequency markers, magnetic loop antennas, and various measurement tools, all documented in both Japanese and English.
https://dbbear.com/k0emt
K0EMT is a well-stocked amateur radio resource from a Missouri ham covering antenna projects, kit building, QRP portable operation, Morse code learning, and POTA activations. Visitors will find detailed build logs, operating aids, equipment tips, and software projects spanning everything from EFHW transformers to DXSpot interfaces.