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
279 Views
Last post November 05, 2024, 1408 UTC
by Ray Lalleu
0 Replies
184 Views
Last post October 29, 2024, 1500 UTC
by Ray Lalleu
0 Replies
215 Views
Last post November 27, 2024, 1508 UTC
by Ray Lalleu
0 Replies
214 Views
Last post January 14, 2024, 1523 UTC
by Ray Lalleu
0 Replies
309 Views
Last post January 13, 2024, 1558 UTC
by Ray Lalleu
1 Replies
296 Views
Last post August 28, 2023, 1944 UTC
by kris
0 Replies
243 Views
Last post February 03, 2023, 1645 UTC
by Ray Lalleu
1 Replies
315 Views
Last post March 16, 2023, 1747 UTC
by kris
0 Replies
260 Views
Last post October 04, 2023, 1900 UTC
by Ray Lalleu
0 Replies
249 Views
Last post May 25, 2023, 1916 UTC
by Ray Lalleu
0 Replies
227 Views
Last post March 20, 2023, 1925 UTC
by Ray Lalleu
0 Replies
208 Views
Last post October 30, 2024, 1937 UTC
by Ray Lalleu
0 Replies
258 Views
Last post February 03, 2023, 1946 UTC
by Ray Lalleu
0 Replies
256 Views
Last post May 24, 2023, 2005 UTC
by Ray Lalleu
2 Replies
357 Views
Last post February 24, 2024, 2011 UTC
by n2avh
3 Replies
552 Views
Last post August 06, 2023, 0111 UTC
by fox558
0 Replies
255 Views
Last post February 07, 2023, 1558 UTC
by Ray Lalleu
0 Replies
174 Views
Last post December 01, 2024, 1506 UTC
by Ray Lalleu
0 Replies
216 Views
Last post October 04, 2023, 1644 UTC
by Ray Lalleu
1 Replies
294 Views
Last post June 01, 2023, 1941 UTC
by dxace1

 

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

Locked Topic
Sticky Topic
Poll


HFUnderground T-Shirt
HFUnderground T-Shirt
by MitchellTimeDesigns