We seek to understand and document all radio transmissions, legal and otherwise, as part of the radio listening hobby. We do not encourage any radio operations contrary to regulations. Always consult with the appropriate authorities if you have questions concerning what is permissable in your locale.


RRS Jr. Member

Offline Offline
22 (0.004 per day)
Date Registered:
February 08, 2010, 0302 UTC
Local Time:
December 05, 2023, 1542 UTC
Last Active:
March 13, 2022, 1421 UTC

Item image   Antenna Engineering Handbook 2nd Edition by Richard C. Johnson & Henry Jasik