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
834 Views
Last post November 12, 2018, 2246 UTC
by Ray Lalleu
0 Replies
842 Views
Last post November 13, 2018, 1601 UTC
by Ray Lalleu
0 Replies
456 Views
Last post November 13, 2018, 1609 UTC
by Ray Lalleu
0 Replies
777 Views
Last post November 13, 2018, 1634 UTC
by Ray Lalleu
0 Replies
462 Views
Last post May 12, 2019, 2019 UTC
by Ray Lalleu
0 Replies
463 Views
Last post November 14, 2018, 1823 UTC
by Ray Lalleu
0 Replies
397 Views
Last post May 13, 2019, 1625 UTC
by Ray Lalleu
0 Replies
488 Views
Last post February 18, 2019, 1803 UTC
by Ray Lalleu
0 Replies
508 Views
Last post January 04, 2019, 2035 UTC
by Ray Lalleu
0 Replies
489 Views
Last post November 15, 2018, 0933 UTC
by Ray Lalleu
0 Replies
419 Views
Last post November 15, 2018, 1549 UTC
by Ray Lalleu
0 Replies
419 Views
Last post November 15, 2018, 1653 UTC
by Ray Lalleu
0 Replies
399 Views
Last post May 14, 2019, 1518 UTC
by Ray Lalleu
0 Replies
579 Views
Last post January 04, 2019, 2038 UTC
by Ray Lalleu
0 Replies
417 Views
Last post November 16, 2018, 1638 UTC
by Ray Lalleu
0 Replies
380 Views
Last post November 16, 2018, 1659 UTC
by Ray Lalleu
0 Replies
370 Views
Last post November 16, 2018, 2002 UTC
by Ray Lalleu
0 Replies
438 Views
Last post November 16, 2018, 2043 UTC
by Ray Lalleu
0 Replies
373 Views
Last post May 14, 2019, 1747 UTC
by Ray Lalleu
0 Replies
490 Views
Last post November 16, 2018, 2300 UTC
by Ray Lalleu

 

Normal Topic
Hot Topic (More than 15 replies)
Very Hot Topic (More than 25 replies)

Locked Topic
Sticky Topic
Poll


HFUnderground T-Shirt
HFUnderground T-Shirt
by MitchellTimeDesigns