ARRL is the National Association for Amateur Radio, headquartered in Newington, CT.
U.S. and worldwide call sign database, plus amateur radio news, events, blogs, discussions, classified ads and more.
The web's most popular online ham radio classifieds! Other hallmarks of this website include a call sign lookup feature and personal ham radio pages, as well as other hosting and online services.
eHam features ham radio news, articles and forums, as well as an extensive Amateur Radio equipment review and ratings system. It also boasts a DX spotting cluster, website links, classified ads, and much more.
The official website for the Indian River County Amateur Radio Emergency Service group.
TC-DART is a group of local amateurs dedicated to the operation of D-STAR repeaters and the promotion of D-STAR technologies. The repeaters are open, and all are welcome to use them.
Serving Fort Pierce and St. Lucie County.
Serving the Port St. Lucie area.
Operates the wide area 146.775 repeater serving St. Lucie and Indian River Counties, and beyond.
Devoted to DXers on the Space and Treasure Coasts of Florida.
Serving the Melbourne and southern Brevard County area.
Personal website of K4JC.
Personal website of KO4AJE