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
375 Views
Last post July 09, 2019, 1933 UTC
by Ray Lalleu
0 Replies
421 Views
Last post July 09, 2019, 1921 UTC
by Ray Lalleu
3 Replies
625 Views
Last post July 09, 2019, 1857 UTC
by Brian
0 Replies
358 Views
Last post July 09, 2019, 1723 UTC
by Ray Lalleu
0 Replies
366 Views
Last post July 09, 2019, 1717 UTC
by Ray Lalleu
0 Replies
336 Views
Last post July 09, 2019, 1644 UTC
by Ray Lalleu
0 Replies
378 Views
Last post July 09, 2019, 1540 UTC
by Ray Lalleu
1 Replies
546 Views
Last post July 09, 2019, 1032 UTC
by CoolAM Radio
0 Replies
444 Views
Last post July 08, 2019, 2042 UTC
by Ray Lalleu
0 Replies
354 Views
Last post July 08, 2019, 2021 UTC
by Ray Lalleu
0 Replies
435 Views
Last post July 08, 2019, 1837 UTC
by Ray Lalleu
0 Replies
350 Views
Last post July 08, 2019, 1716 UTC
by Ray Lalleu
0 Replies
355 Views
Last post July 08, 2019, 1712 UTC
by Ray Lalleu
0 Replies
381 Views
Last post July 08, 2019, 1623 UTC
by Ray Lalleu
1 Replies
515 Views
Last post July 08, 2019, 1545 UTC
by Brian
1 Replies
565 Views
Last post July 08, 2019, 1505 UTC
by Ray Lalleu
1 Replies
588 Views
Last post July 08, 2019, 1448 UTC
by Ray Lalleu
0 Replies
399 Views
Last post July 08, 2019, 1445 UTC
by Ray Lalleu
0 Replies
465 Views
Last post July 08, 2019, 1358 UTC
by dandan22
1 Replies
523 Views
Last post July 07, 2019, 2257 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