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
411 Views
Last post January 12, 2022, 2040 UTC
by Ray Lalleu
1 Replies
461 Views
Last post January 12, 2022, 2009 UTC
by Bali_Frank
0 Replies
372 Views
Last post January 12, 2022, 1800 UTC
by Ray Lalleu
0 Replies
414 Views
Last post January 12, 2022, 1716 UTC
by Ray Lalleu
0 Replies
443 Views
Last post January 12, 2022, 1600 UTC
by Ray Lalleu
1 Replies
495 Views
Last post January 12, 2022, 1203 UTC
by TRI International
0 Replies
382 Views
Last post January 12, 2022, 1033 UTC
by Ray Lalleu
0 Replies
520 Views
Last post January 12, 2022, 1009 UTC
by Ray Lalleu
0 Replies
431 Views
Last post January 12, 2022, 0939 UTC
by Ray Lalleu
1 Replies
667 Views
Last post January 11, 2022, 2150 UTC
by Ray Lalleu
0 Replies
437 Views
Last post January 11, 2022, 2039 UTC
by Ray Lalleu
0 Replies
359 Views
Last post January 11, 2022, 2025 UTC
by Ray Lalleu
0 Replies
423 Views
Last post January 11, 2022, 1751 UTC
by Ray Lalleu
2 Replies
581 Views
Last post January 11, 2022, 1718 UTC
by Magnitic
1 Replies
499 Views
Last post January 11, 2022, 1654 UTC
by The Ether Hacker
0 Replies
423 Views
Last post January 11, 2022, 1653 UTC
by Ray Lalleu
0 Replies
375 Views
Last post January 11, 2022, 1604 UTC
by Ray Lalleu
0 Replies
385 Views
Last post January 11, 2022, 1556 UTC
by Ray Lalleu
0 Replies
455 Views
Last post January 11, 2022, 1135 UTC
by FOX
1 Replies
463 Views
Last post January 11, 2022, 1127 UTC
by FOX

 

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