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
191 Views
Last post November 10, 2024, 0912 UTC
by Ray Lalleu
1 Replies
277 Views
Last post February 26, 2024, 1922 UTC
by Ray Lalleu
1 Replies
229 Views
Last post June 09, 2024, 2042 UTC
by Ray Lalleu
2 Replies
245 Views
Last post March 09, 2024, 2145 UTC
by kris
1 Replies
208 Views
Last post September 15, 2024, 1908 UTC
by Ray Lalleu
0 Replies
299 Views
Last post January 27, 2024, 0721 UTC
by Fisherman
0 Replies
217 Views
Last post May 19, 2023, 1053 UTC
by FOX
0 Replies
198 Views
Last post May 20, 2023, 1359 UTC
by FOX
1 Replies
262 Views
Last post April 26, 2023, 2252 UTC
by Ray Lalleu
1 Replies
217 Views
Last post June 04, 2023, 0914 UTC
by Ray Lalleu
0 Replies
212 Views
Last post March 21, 2023, 0755 UTC
by FOX
0 Replies
159 Views
Last post August 19, 2023, 0311 UTC
by N2MLP
1 Replies
222 Views
Last post September 16, 2023, 0943 UTC
by Ray Lalleu
0 Replies
244 Views
Last post July 09, 2023, 1131 UTC
by europirate
2 Replies
323 Views
Last post June 25, 2023, 2027 UTC
by kris
3 Replies
292 Views
Last post August 21, 2023, 2200 UTC
by Ray Lalleu
1 Replies
215 Views
Last post May 19, 2023, 2124 UTC
by kris
0 Replies
249 Views
Last post December 10, 2020, 1039 UTC
by Ray Lalleu
0 Replies
306 Views
Last post January 29, 2020, 1322 UTC
by Ray Lalleu
0 Replies
213 Views
Last post September 11, 2022, 0712 UTC
by Ray Lalleu

 

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