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.


Olli Newbie

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Date Registered:
May 15, 2018, 1326 UTC
Local Time:
March 30, 2023, 2328 UTC
Last Active:
May 16, 2018, 2126 UTC

Item image   Antennas by John D. Kraus, 2nd edition 1988, 892 pages