Amateur Radio
681 sites
https://life.itu.int/radioclub
The official site of 4U1ITU, the International Amateur Radio Club operating under the callsign of the International Telecommunication Union in Geneva, covering club history, QSL info, and notable operations. Highlights include Earth-Moon-Earth (EME) contacts, a historic material collection spanning 60 years of club activity, and expeditions like the ITU team's operation from Mont Blanc.
http://karc.net/
KARC.net appears to be the web presence for a Kansas amateur radio club or organization, serving as a hub for local ham radio operators. The site functions as a host server for the club's online activities and community resources.
https://mrasz.hu/
The Magyar Rádióamatőr Szövetség (MRASZ) is the official national amateur radio society of Hungary, organizing contests, events, and news across shortwave, UHF, radio direction finding, and high-speed telegraphy disciplines. The site features competition announcements, a QSL bureau, licensing information from the NMHH authority, and resources for Hungarian radio amateurs at all levels.
https://metrocor.net/
MetroCor is the Metropolitan Coordination organization for amateur radio repeaters covering New York City, New Jersey, and surrounding counties, maintaining an extensive database of coordinated frequencies across bands from 10 meters through 23 centimeters. The site publishes detailed repeater coordination tables listing hundreds of callsigns, output and input frequencies, PL tones, and coordination status for the greater NYC metro area.
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://www.qsl.net/k6eag
The Hayward Radio Club (K6EAG) is a non-profit amateur radio club serving the San Francisco Bay Area's East Bay community, offering member meetings, emergency preparedness drills, licensing upgrade classes, and access to 2M, 6M, and 70CM repeaters. Incorporated in California as an educational foundation, it provides a hub for ham radio enthusiasts in the Hayward region.
http://n0hr.com/
N0HR.com is a hub for amateur radio operators, offering PocketPC ham radio software including MobileLog 2 for contact logging, PPCMorse for learning Morse code, and PocketDigi for digital modes like PSK31 and RTTY. The site also features a large curated and user-rated ham radio links directory, HF propagation tools, a DXPedition map, and a blog covering tower projects, contests, and DX activity.
https://www.qsl.net/wa4fob
WA4FOB has assembled an extensive categorized directory of ham radio links covering everything from national amateur radio societies worldwide to antenna manufacturers, DXing resources, QSL card printers, and license exam prep. With nearly 500 links organized into over 20 sections, this is a thorough reference point for amateur radio operators looking to connect with clubs, contests, logging software, and equipment dealers.
https://w8dc.org/
The Grand Rapids Amateur Radio Association (GRARA), callsign W8DC, is a Michigan-based amateur radio club offering meetings, license testing sessions, repeater access, and annual events like Field Day and a Hamfest. The site keeps members informed with meeting announcements, minutes, newsletters, and membership information for the greater Grand Rapids area.
https://n5oak.org/links
The Oak Hill Amateur Radio Club (N5OAK) is an Austin, Texas-based ham radio club dedicated to keeping amateur radio alive and active in the Central Texas area. Their links page curates a rich collection of resources covering getting licensed, contesting, propagation tools, YouTube educators, and connections to other local and regional radio clubs.