Offers details on repeaters, beacons and radio spectrum management in Australia. Information on becoming an radio amateur and licences.

Online community for amateur radio enthusiasts with articles and forums. Offers practice exams and product reviews.

ARRL is the national membership association for amateur radio operators. Publishes the QST amateur radio magazine.

QSL cards for the radio amateur and short wave listener. Includes gallery, online ordering, company profile and contact info.

An A to Z index of ham radio topics.

News, practice tests, radio modifications, FCC reports, license update and renewal, glossary, clubs, links, and trivia.

Searchable directory for amateur radio, CB radio, and shortwave radio Web sites. Search by keyword or browse by topic. Also has classified ads and radio forums.

News, features, radio basics, shortwave, receiver reference, scanners, and other radio hobbies.