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
183 Views
Last post April 26, 2025, 0725 UTC
by Benoit LEVEQUE
0 Replies
289 Views
Last post May 28, 2025, 1226 UTC
by Alex BLR
1 Replies
384 Views
Last post June 23, 2025, 2351 UTC
by n2avh
0 Replies
122 Views
Last post July 01, 2025, 2152 UTC
by Ray Lalleu
0 Replies
210 Views
Last post February 19, 2025, 2045 UTC
by Ray Lalleu
0 Replies
182 Views
Last post May 23, 2025, 2025 UTC
by Ray Lalleu
0 Replies
166 Views
Last post July 01, 2025, 2209 UTC
by Ray Lalleu
1 Replies
377 Views
Last post June 24, 2025, 2018 UTC
by Ray Lalleu
1 Replies
274 Views
Last post May 02, 2025, 1425 UTC
by Benoit LEVEQUE
0 Replies
366 Views
Last post March 29, 2025, 1321 UTC
by europirate
2 Replies
589 Views
Last post March 25, 2025, 2015 UTC
by James_Calais
0 Replies
298 Views
Last post May 28, 2025, 1549 UTC
by Alex BLR
1 Replies
269 Views
Last post April 20, 2025, 1530 UTC
by TRI International
0 Replies
744 Views
Last post May 30, 2025, 1328 UTC
by Benoit LEVEQUE
0 Replies
314 Views
Last post June 20, 2025, 2337 UTC
by Ray Lalleu
0 Replies
314 Views
Last post March 30, 2025, 1809 UTC
by Ray Lalleu
0 Replies
245 Views
Last post April 03, 2025, 2235 UTC
by kris
0 Replies
294 Views
Last post April 03, 2025, 2328 UTC
by kris
0 Replies
162 Views
Last post May 22, 2025, 1716 UTC
by Ray Lalleu
0 Replies
175 Views
Last post April 27, 2025, 0924 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 Mug
HFUnderground Mug
by MitchellTimeDesigns