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.


mike445 Newbie

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Date Registered:
January 16, 2020, 0453 UTC
Local Time:
September 23, 2023, 1150 UTC
Last Active:
September 04, 2023, 0004 UTC

Item image   Ionization Chambers And Counters by Bruno B. Rossi and Hans H. Staub