Amateur Radio
682 sites
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://ncarrl.org/ares
The official site for North Carolina ARES (Amateur Radio Emergency Service) and AUXCOMM, coordinating amateur radio operators across all 100 NC counties for emergency communications support. It features a comprehensive county-by-county coordinator directory, training requirements, FEMA integration guidelines, and links to ARRL emergency planning documents.
https://radio-astronomy.org/
The Society of Amateur Radio Astronomers (SARA) is a membership organization dedicated to the practice and promotion of radio astronomy among hobbyists, students, and educators. The site offers a wealth of resources including a peer-reviewed journal, educational guides for getting started, student grant programs, project sections, and details about annual conferences held across the United States.
http://marcmvra.net/
The Mankato Area Radio Club (MARC) has served amateur radio operators in southern Minnesota since 1954, and this official site provides meeting details, repeater frequencies, local net schedules, and VE testing information. A great resource for hams in the Mankato region looking to connect with a local club or find area frequency programming.
http://twiar.org/
This Week in Amateur Radio (TWIAR) is a long-running news service delivering up-to-the-minute ham radio news via amateur repeaters, HF, shortwave, LPFM, and podcasting. Produced by Community Video Associates, Inc., it covers the latest developments in amateur radio technology, DX, satellites, and more, supported by listener donations.
https://nerepeaters.com/
The New England Repeater Directory (NERD) is a volunteer-maintained database of amateur radio repeaters across the New England region, updated nightly to ensure accuracy. Visitors can search listings by location and band, plot results on Google Maps, and download the full database as a CSV file for use with radio programming software.
http://w9az.com/
The Kankakee Area Radio Society (KARS) is an Illinois-based amateur radio club dedicated to promoting and advancing ham radio in the Kankakee region. The site features member resources including meeting schedules, repeater information, fox hunt events, archived newsletters, and a membership application.
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.
http://rxcontrol.free.fr/
A technical hobbyist site focused on shortwave listening, featuring custom hardware designs using PIC microcontrollers, RTTY decoders, HF receiver control software, and digital decoding tools built by the creator. Visitors will find schematics, software downloads, and detailed projects spanning everything from RS-232 adapters to ADS-B decoders and frequency standards.
https://qsl.net/dx100dx
DX100DX is the official site for a special event amateur radio station operated from Batangas City, Philippines, celebrating the 100th anniversary of Philippine independence from Spain during the 1998 CQ Worldwide DX Contest. The joint venture between the Mabuhay DX Group, Philippine DX Foundation, and the Philippine Amateur Radio League includes contest logs, DXpedition photos, QSL card info, and an online WebLogBook.