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
256 Views
Last post July 11, 2020, 1025 UTC
by Ray Lalleu
0 Replies
259 Views
Last post July 11, 2020, 0852 UTC
by Ray Lalleu
0 Replies
272 Views
Last post July 11, 2020, 0838 UTC
by Ray Lalleu
0 Replies
274 Views
Last post July 11, 2020, 0740 UTC
by Ray Lalleu
0 Replies
342 Views
Last post July 10, 2020, 2215 UTC
by Ray Lalleu
0 Replies
278 Views
Last post July 10, 2020, 2148 UTC
by Ray Lalleu
2 Replies
481 Views
Last post July 10, 2020, 2126 UTC
by dxace1
0 Replies
296 Views
Last post July 10, 2020, 2116 UTC
by Ray Lalleu
1 Replies
388 Views
Last post July 10, 2020, 2104 UTC
by dxace1
0 Replies
369 Views
Last post July 10, 2020, 2021 UTC
by FOX
0 Replies
378 Views
Last post July 10, 2020, 2010 UTC
by Ray Lalleu
0 Replies
339 Views
Last post July 10, 2020, 1957 UTC
by Ray Lalleu
1 Replies
509 Views
Last post July 10, 2020, 1849 UTC
by radio merlin
0 Replies
295 Views
Last post July 10, 2020, 1840 UTC
by Ray Lalleu
0 Replies
281 Views
Last post July 10, 2020, 1829 UTC
by Ray Lalleu
0 Replies
257 Views
Last post July 10, 2020, 1714 UTC
by Ray Lalleu
1 Replies
329 Views
Last post July 10, 2020, 1711 UTC
by Ray Lalleu
0 Replies
245 Views
Last post July 10, 2020, 1703 UTC
by Ray Lalleu
0 Replies
249 Views
Last post July 10, 2020, 1659 UTC
by Ray Lalleu
0 Replies
285 Views
Last post July 10, 2020, 1352 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 Garden Flag
by MitchellTimeDesigns