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
410 Views
Last post October 04, 2019, 1732 UTC
by dxace1
0 Replies
394 Views
Last post October 04, 2019, 1722 UTC
by Ray Lalleu
0 Replies
350 Views
Last post October 04, 2019, 1711 UTC
by Ray Lalleu
1 Replies
437 Views
Last post October 04, 2019, 1705 UTC
by Ray Lalleu
0 Replies
341 Views
Last post October 04, 2019, 1702 UTC
by Ray Lalleu
0 Replies
354 Views
Last post October 04, 2019, 1639 UTC
by Ray Lalleu
0 Replies
346 Views
Last post October 04, 2019, 1626 UTC
by Ray Lalleu
1 Replies
379 Views
Last post October 04, 2019, 1533 UTC
by dxace1
0 Replies
326 Views
Last post October 04, 2019, 1531 UTC
by Ray Lalleu
1 Replies
423 Views
Last post October 04, 2019, 1437 UTC
by dandan22
0 Replies
327 Views
Last post October 04, 2019, 1430 UTC
by Ray Lalleu
0 Replies
335 Views
Last post October 04, 2019, 0720 UTC
by Ray Lalleu
1 Replies
413 Views
Last post October 03, 2019, 2016 UTC
by dandan22
2 Replies
516 Views
Last post October 03, 2019, 1904 UTC
by dxace1
3 Replies
532 Views
Last post October 03, 2019, 1848 UTC
by Ray Lalleu
1 Replies
399 Views
Last post October 03, 2019, 1844 UTC
by dandan22
0 Replies
358 Views
Last post October 03, 2019, 1807 UTC
by kris
0 Replies
326 Views
Last post October 03, 2019, 1746 UTC
by Ray Lalleu
1 Replies
391 Views
Last post October 03, 2019, 1725 UTC
by dxace1
0 Replies
341 Views
Last post October 03, 2019, 1702 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