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.


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Date Registered:
November 24, 2021, 2038 UTC
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March 27, 2023, 1106 UTC
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Item image   Antenna Engineering Handbook 2nd Edition by Richard C. Johnson & Henry Jasik