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
383 Views
Last post August 23, 2024, 0913 UTC
by TRI International
0 Replies
384 Views
Last post October 16, 2024, 2218 UTC
by TRI International
0 Replies
384 Views
Last post August 06, 2023, 0850 UTC
by TRI International
0 Replies
384 Views
Last post August 04, 2024, 1200 UTC
by N2MLP
0 Replies
384 Views
Last post May 23, 2025, 0920 UTC
by TRI International
0 Replies
384 Views
Last post April 13, 2024, 1104 UTC
by n2avh
0 Replies
384 Views
Last post April 07, 2023, 1906 UTC
by Ct Yankee
1 Replies
384 Views
Last post December 15, 2022, 1548 UTC
by Pigmeat
0 Replies
384 Views
Last post September 27, 2022, 1511 UTC
by Shortwave_Listener
0 Replies
384 Views
Last post October 13, 2023, 1157 UTC
by TRI International
1 Replies
384 Views
Last post January 30, 2023, 0022 UTC
by Pigmeat
2 Replies
384 Views
Last post November 24, 2024, 1729 UTC
by dxace1
1 Replies
384 Views
Last post May 29, 2023, 1720 UTC
by Paul B. Walker, Jr.
0 Replies
385 Views
Last post November 25, 2024, 1328 UTC
by TRI International
1 Replies
385 Views
Last post December 14, 2022, 2039 UTC
by autovon
1 Replies
385 Views
Last post January 28, 2024, 1749 UTC
by flexoman61
0 Replies
385 Views
Last post April 25, 2025, 1215 UTC
by TRI International
0 Replies
385 Views
Last post November 19, 2024, 0315 UTC
by East Troy Don
0 Replies
385 Views
Last post February 25, 2024, 1443 UTC
by MDK2
0 Replies
385 Views
Last post November 13, 2023, 1252 UTC
by TRI International

 

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