AMSAT Links: Addresses and links to the international amateur radio satellite community.
Banner Exchange: Ham radio banner exchange. Information and links.
CQ Yellow Pages: Lists licensed amateur radio operators wishing to sell goods.
DXZone: Links, including antique, vintage and military radios, collectors, museums, and history.
Edge of Space Sciences, Inc.: Promoting science and education through high-altitude balloons and amateur radio; balloon flight schedules, radio frequency information, general program data.
Ham Radio Blog Directory: Offers a sorted list amateur radio blogs.
Ham Radio Links: Collection of amateur radio related links.
HamDepot: listing of ham radio clubs, events, dealers and resources
KF7IQ Amateur Radio Resources: Amateur Radio Resources and tools for emergency communications
QSL . NET: Dedicated email and webspace service for the Amateur Radio Community; free space to licensed Amateur Radio Operators worldwide.
The Condor Connection: List of amateur radio repeaters in California, Nevada, and New Mexico. Also includes user guidelines and system information.