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 permissible in your locale.

Subject / Started by Last post
0 Replies
382 Views
Last post April 15, 2024, 1957 UTC
by Paul65
0 Replies
382 Views
Last post October 24, 2023, 1155 UTC
by TRI International
1 Replies
382 Views
Last post October 06, 2023, 1734 UTC
by myteaquinn
0 Replies
382 Views
Last post November 09, 2023, 1940 UTC
by TRI International
1 Replies
382 Views
Last post November 28, 2024, 2009 UTC
by Paul B. Walker, Jr.
0 Replies
383 Views
Last post February 05, 2022, 1003 UTC
by TRI International
0 Replies
383 Views
Last post February 11, 2025, 1415 UTC
by East Troy Don
2 Replies
383 Views
Last post March 31, 2024, 0356 UTC
by Big Badfish Al
0 Replies
383 Views
Last post September 13, 2024, 2052 UTC
by n2avh
0 Replies
383 Views
Last post September 17, 2022, 0937 UTC
by Ct Yankee
0 Replies
383 Views
Last post November 03, 2023, 0954 UTC
by TRI International
0 Replies
384 Views
Last post October 03, 2022, 1829 UTC
by Ct Yankee
0 Replies
384 Views
Last post October 09, 2022, 2230 UTC
by TRI International
0 Replies
384 Views
Last post December 28, 2021, 0106 UTC
by vamtnlion
0 Replies
384 Views
Last post October 04, 2023, 0943 UTC
by TRI International
0 Replies
384 Views
Last post September 30, 2024, 0804 UTC
by TRI International
1 Replies
384 Views
Last post December 21, 2022, 0057 UTC
by Shortwave_Listener
0 Replies
385 Views
Last post June 10, 2022, 1401 UTC
by Ct Yankee
0 Replies
385 Views
Last post February 24, 2024, 1313 UTC
by kris
0 Replies
385 Views
Last post September 13, 2024, 0347 UTC
by Weatherman

 

Normal Topic
Hot Topic (More than 15 replies)
Very Hot Topic (More than 25 replies)

Locked Topic
Sticky Topic
Poll


HFUnderground Mug
HFUnderground Mug
by MitchellTimeDesigns