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
341 Views
Last post July 13, 2020, 1849 UTC
by Ray Lalleu
0 Replies
347 Views
Last post July 13, 2020, 1819 UTC
by Ray Lalleu
0 Replies
349 Views
Last post July 13, 2020, 1717 UTC
by Ray Lalleu
0 Replies
290 Views
Last post July 13, 2020, 1706 UTC
by Ray Lalleu
0 Replies
309 Views
Last post July 13, 2020, 1659 UTC
by Ray Lalleu
0 Replies
349 Views
Last post July 13, 2020, 1647 UTC
by Ray Lalleu
0 Replies
301 Views
Last post July 13, 2020, 1602 UTC
by Ray Lalleu
0 Replies
342 Views
Last post July 12, 2020, 2203 UTC
by Ray Lalleu
0 Replies
343 Views
Last post July 12, 2020, 2104 UTC
by Ray Lalleu
0 Replies
333 Views
Last post July 12, 2020, 2058 UTC
by Ray Lalleu
1 Replies
475 Views
Last post July 12, 2020, 2038 UTC
by Ray Lalleu
1 Replies
348 Views
Last post July 12, 2020, 2031 UTC
by FOX
0 Replies
316 Views
Last post July 12, 2020, 2002 UTC
by Ray Lalleu
0 Replies
435 Views
Last post July 12, 2020, 1946 UTC
by FOX
4 Replies
777 Views
Last post July 12, 2020, 1933 UTC
by Ray Lalleu
0 Replies
397 Views
Last post July 12, 2020, 1732 UTC
by Ray Lalleu
1 Replies
456 Views
Last post July 12, 2020, 1706 UTC
by Ray Lalleu
0 Replies
385 Views
Last post July 12, 2020, 1620 UTC
by dxace1
1 Replies
479 Views
Last post July 12, 2020, 1436 UTC
by RainBrandy
1 Replies
443 Views
Last post July 12, 2020, 1422 UTC
by dandan22

 

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