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
478 Views
Last post September 27, 2019, 1021 UTC
by Ray Lalleu
5 Replies
888 Views
Last post September 27, 2019, 1156 UTC
by Ray Lalleu
0 Replies
411 Views
Last post September 27, 2019, 1250 UTC
by Ray Lalleu
1 Replies
452 Views
Last post September 27, 2019, 1254 UTC
by Ray Lalleu
0 Replies
430 Views
Last post September 27, 2019, 1621 UTC
by Ray Lalleu
2 Replies
545 Views
Last post September 27, 2019, 1626 UTC
by The Ether Hacker
1 Replies
479 Views
Last post September 27, 2019, 1640 UTC
by kris
0 Replies
402 Views
Last post September 27, 2019, 1655 UTC
by Ray Lalleu
2 Replies
532 Views
Last post September 27, 2019, 1707 UTC
by dxace1
2 Replies
544 Views
Last post September 27, 2019, 1732 UTC
by kris
0 Replies
465 Views
Last post September 27, 2019, 1744 UTC
by dxace1
3 Replies
793 Views
Last post September 27, 2019, 1843 UTC
by Ray Lalleu
0 Replies
531 Views
Last post September 27, 2019, 1907 UTC
by Ray Lalleu
2 Replies
558 Views
Last post September 27, 2019, 1924 UTC
by dxace1
0 Replies
442 Views
Last post September 27, 2019, 1928 UTC
by Ray Lalleu
4 Replies
771 Views
Last post September 27, 2019, 2006 UTC
by Brian
1 Replies
572 Views
Last post September 27, 2019, 2041 UTC
by cj468
0 Replies
419 Views
Last post September 27, 2019, 2042 UTC
by Ray Lalleu
0 Replies
423 Views
Last post September 27, 2019, 2046 UTC
by Ray Lalleu
1 Replies
686 Views
Last post September 28, 2019, 0346 UTC
by Jock Wilson

 

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