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.

Pages: 1 2 3 4 5 6 [7] 8 9 10 11 12 13 14 15 ... 2198
Subject / Started by Last post
0 Replies
282 Views 		Last post November 04, 2024, 0912 UTC
by FOX
1 Replies
317 Views 		Last post May 05, 2025, 0739 UTC
by Ray Lalleu
2 Replies
455 Views 		Last post August 04, 2024, 1816 UTC
by Fisherman
1 Replies
598 Views 		Last post January 28, 2024, 1532 UTC
by FOX
4 Replies
851 Views 		Last post February 11, 2022, 1623 UTC
by Ray Lalleu
3 Replies
439 Views 		Last post November 28, 2024, 1641 UTC
by Ray Lalleu
1 Replies
378 Views 		Last post February 21, 2025, 1414 UTC
by Alex BLR
1 Replies
239 Views 		Last post June 21, 2025, 2021 UTC
by Ray Lalleu
1 Replies
328 Views 		Last post March 08, 2025, 1040 UTC
by Alex BLR
0 Replies
288 Views 		Last post December 26, 2024, 1125 UTC
by FOX
2 Replies
464 Views 		Last post August 13, 2023, 1817 UTC
by N2MLP
0 Replies
322 Views 		Last post May 04, 2024, 1004 UTC
by FOX
0 Replies
389 Views 		Last post June 23, 2024, 0807 UTC
by FOX
0 Replies
318 Views 		Last post October 27, 2024, 0923 UTC
by FOX
1 Replies
404 Views 		Last post July 14, 2024, 1152 UTC
by Fisherman
3 Replies
566 Views 		Last post August 05, 2024, 1909 UTC
by Ray Lalleu
0 Replies
329 Views 		Last post June 23, 2024, 1921 UTC
by FOX
1 Replies
442 Views 		Last post June 09, 2024, 1938 UTC
by TRI International
0 Replies
270 Views 		Last post February 01, 2025, 1844 UTC
by Ray Lalleu
2 Replies
530 Views 		Last post April 05, 2024, 1119 UTC
by RainBrandy
Pages: 1 2 3 4 5 6 [7] 8 9 10 11 12 13 14 15 ... 2198

 

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

Locked Topic
Sticky Topic
Poll


HFUnderground T-Shirt
HFUnderground Garden Flag
by MitchellTimeDesigns