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
1 Replies
211 Views
Last post May 25, 2025, 0749 UTC
by Ray Lalleu
3 Replies
973 Views
Last post June 18, 2025, 2306 UTC
by kris
1 Replies
262 Views
Last post May 01, 2025, 1829 UTC
by DBullock
0 Replies
266 Views
Last post February 21, 2025, 0644 UTC
by Alex BLR
1 Replies
249 Views
Last post May 22, 2025, 1328 UTC
by Ray Lalleu
0 Replies
83 Views
Last post July 17, 2025, 1604 UTC
by Alex BLR
1 Replies
304 Views
Last post May 07, 2025, 1630 UTC
by TRI International
2 Replies
293 Views
Last post May 06, 2025, 0755 UTC
by Benoit LEVEQUE
0 Replies
328 Views
Last post May 29, 2025, 1605 UTC
by Alex BLR
2 Replies
349 Views
Last post February 27, 2025, 1900 UTC
by kris
1 Replies
376 Views
Last post February 15, 2025, 0945 UTC
by PATRICE D PRIVAT
0 Replies
140 Views
Last post June 21, 2025, 1951 UTC
by Alex BLR
0 Replies
220 Views
Last post May 04, 2025, 1202 UTC
by Alex BLR
1 Replies
294 Views
Last post May 14, 2025, 1458 UTC
by Ray Lalleu
0 Replies
216 Views
Last post May 01, 2025, 1737 UTC
by Alex BLR
1 Replies
278 Views
Last post May 10, 2025, 1835 UTC
by Ray Lalleu
3 Replies
384 Views
Last post March 04, 2025, 1643 UTC
by RainBrandy
1 Replies
287 Views
Last post May 19, 2025, 1926 UTC
by Ray Lalleu
1 Replies
327 Views
Last post March 02, 2025, 2039 UTC
by Ray Lalleu
2 Replies
233 Views
Last post May 06, 2025, 0753 UTC
by Benoit LEVEQUE

 

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