AMSAT A worldwide group of Amateur Radio Operators who share an active interest in building, launching and then communicating with each other through non-commercial amateur radio satellites. Designs, constructs and successfully launches communications satellites into Earth orbit. http://www.amsat.org
The Southgate Amateur Radio Culb Find amateur radio news updated daily, plus a selection of radio articles, circuits and designs - and a large dash of humour too! http://www.southgatearc.org/
