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
496 Views
Last post September 17, 2019, 1730 UTC
by Jock Wilson
2 Replies
719 Views
Last post September 17, 2019, 1713 UTC
by Ray Lalleu
1 Replies
578 Views
Last post September 17, 2019, 1520 UTC
by Ray Lalleu
0 Replies
463 Views
Last post September 17, 2019, 0012 UTC
by Ray Lalleu
2 Replies
576 Views
Last post September 16, 2019, 2005 UTC
by KaySeeks
2 Replies
650 Views
Last post September 16, 2019, 2002 UTC
by KaySeeks
3 Replies
660 Views
Last post September 16, 2019, 1919 UTC
by dandan22
0 Replies
374 Views
Last post September 16, 2019, 1910 UTC
by Ray Lalleu
0 Replies
359 Views
Last post September 16, 2019, 1901 UTC
by Ray Lalleu
0 Replies
337 Views
Last post September 16, 2019, 1822 UTC
by Ray Lalleu
0 Replies
328 Views
Last post September 16, 2019, 1802 UTC
by Ray Lalleu
1 Replies
430 Views
Last post September 16, 2019, 1800 UTC
by Ray Lalleu
0 Replies
367 Views
Last post September 16, 2019, 1754 UTC
by Ray Lalleu
1 Replies
461 Views
Last post September 16, 2019, 1744 UTC
by dxace1
0 Replies
355 Views
Last post September 16, 2019, 1654 UTC
by Ray Lalleu
0 Replies
391 Views
Last post September 15, 2019, 2025 UTC
by Ray Lalleu
2 Replies
548 Views
Last post September 15, 2019, 1928 UTC
by KaySeeks
3 Replies
660 Views
Last post September 15, 2019, 1854 UTC
by kris
2 Replies
590 Views
Last post September 15, 2019, 1849 UTC
by Jock Wilson
4 Replies
1054 Views
Last post September 15, 2019, 1844 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