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
441 Views
Last post September 23, 2020, 2029 UTC
by Ray Lalleu
0 Replies
354 Views
Last post September 23, 2020, 2026 UTC
by Ray Lalleu
0 Replies
310 Views
Last post September 23, 2020, 2013 UTC
by Ray Lalleu
1 Replies
433 Views
Last post September 23, 2020, 2003 UTC
by Bali_Frank
1 Replies
439 Views
Last post September 23, 2020, 1939 UTC
by Ray Lalleu
0 Replies
359 Views
Last post September 23, 2020, 1852 UTC
by Ray Lalleu
1 Replies
589 Views
Last post September 23, 2020, 1826 UTC
by Ray Lalleu
1 Replies
444 Views
Last post September 23, 2020, 1825 UTC
by Ray Lalleu
0 Replies
525 Views
Last post September 23, 2020, 1724 UTC
by Bali_Frank
1 Replies
520 Views
Last post September 23, 2020, 1721 UTC
by Ray Lalleu
2 Replies
530 Views
Last post September 23, 2020, 1717 UTC
by Ray Lalleu
1 Replies
461 Views
Last post September 23, 2020, 1642 UTC
by kris
0 Replies
371 Views
Last post September 23, 2020, 1237 UTC
by Ray Lalleu
0 Replies
323 Views
Last post September 23, 2020, 1231 UTC
by Ray Lalleu
3 Replies
955 Views
Last post September 23, 2020, 1049 UTC
by uk-pandora
0 Replies
333 Views
Last post September 23, 2020, 0923 UTC
by Ray Lalleu
0 Replies
355 Views
Last post September 23, 2020, 0711 UTC
by Ray Lalleu
4 Replies
777 Views
Last post September 22, 2020, 2307 UTC
by greekdx
1 Replies
532 Views
Last post September 22, 2020, 2251 UTC
by Ray Lalleu
1 Replies
379 Views
Last post September 22, 2020, 2231 UTC
by kris

 

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