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.


zach67385 Newbie

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June 08, 2021, 1635 UTC
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March 31, 2023, 2138 UTC
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Item image   Antennas by John D. Kraus, 2nd edition 1988, 892 pages