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.


l0ngwire Jr. Member

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Date Registered:
June 15, 2013, 2120 UTC
Local Time:
March 24, 2023, 0050 UTC
Last Active:
March 13, 2023, 2000 UTC

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