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.


James Brownyard Jr. Member

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Date Registered:
December 24, 2011, 0126 UTC
Local Time:
May 27, 2023, 2332 UTC
Last Active:
February 19, 2023, 1431 UTC

Item image   Radiation Detection and Measurement by Knoll, Glenn F