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
378 Views
Last post February 22, 2024, 2007 UTC
by Fisherman
0 Replies
363 Views
Last post February 22, 2024, 1745 UTC
by Ray Lalleu
0 Replies
503 Views
Last post February 22, 2024, 1721 UTC
by Ray Lalleu
2 Replies
561 Views
Last post February 22, 2024, 1633 UTC
by kobalts
0 Replies
379 Views
Last post February 22, 2024, 1614 UTC
by Ray Lalleu
2 Replies
532 Views
Last post February 22, 2024, 1537 UTC
by Ray Lalleu
0 Replies
434 Views
Last post February 22, 2024, 1504 UTC
by Mick Boyle
2 Replies
568 Views
Last post February 22, 2024, 0953 UTC
by Fisherman
2 Replies
517 Views
Last post February 22, 2024, 0948 UTC
by Fisherman
1 Replies
538 Views
Last post February 21, 2024, 2207 UTC
by kris
0 Replies
288 Views
Last post February 21, 2024, 2030 UTC
by Ray Lalleu
0 Replies
284 Views
Last post February 21, 2024, 2003 UTC
by Ray Lalleu
3 Replies
582 Views
Last post February 21, 2024, 1959 UTC
by dxhound2005
2 Replies
444 Views
Last post February 21, 2024, 1949 UTC
by EagleWave
1 Replies
400 Views
Last post February 21, 2024, 1924 UTC
by FOX
0 Replies
311 Views
Last post February 21, 2024, 1912 UTC
by Ray Lalleu
0 Replies
286 Views
Last post February 21, 2024, 1802 UTC
by Ray Lalleu
0 Replies
296 Views
Last post February 21, 2024, 1759 UTC
by Ray Lalleu
1 Replies
322 Views
Last post February 21, 2024, 1619 UTC
by kris
0 Replies
254 Views
Last post February 21, 2024, 1538 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 House Flag
by MitchellTimeDesigns