AMSAT Links
Addresses and links to the international amateur radio satellite community.
DealerLinks - PCDealer Online
Largest most comprehensive directory of ham radio related business links.
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.
Handicapped Amateurs HQ
Worldwide HQ for information and contact addresses for handicapped persons interested in amateur radio.
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.