National Radio Societies
The Radio Society of Great Britain
The American Radio Relay League
Licensing Authority
Ofcom
Examination Body
Radio Communications Foundation
Satellite Groups
Radio Amateur Satellites UK
Radio Amateur Satellite Corp
Low Power Communication
The GQRP Club
WSPR
WSPRnet
Ham Radio Community
eHam.net
TxFactor
ICQ Podcast
Social Network
Facebook
Miscellaneous
Grid square locator with Google Maps