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
2 Replies
473 Views
Last post July 03, 2022, 1649 UTC
by Ray Lalleu
2 Replies
546 Views
Last post July 05, 2022, 2051 UTC
by Ray Lalleu
2 Replies
543 Views
Last post July 02, 2022, 2054 UTC
by Brian
2 Replies
471 Views
Last post July 05, 2022, 2004 UTC
by kris
2 Replies
568 Views
Last post July 02, 2022, 1726 UTC
by Ray Lalleu
2 Replies
634 Views
Last post June 21, 2022, 1839 UTC
by Ray Lalleu
2 Replies
490 Views
Last post June 26, 2022, 2053 UTC
by Ray Lalleu
2 Replies
643 Views
Last post June 14, 2020, 2004 UTC
by Nick B.
2 Replies
558 Views
Last post July 01, 2022, 2143 UTC
by kris
2 Replies
563 Views
Last post June 29, 2022, 1952 UTC
by kris
2 Replies
578 Views
Last post June 29, 2022, 1932 UTC
by Greenview
2 Replies
473 Views
Last post July 03, 2022, 1121 UTC
by Bali_Frank
2 Replies
550 Views
Last post June 29, 2022, 1420 UTC
by kris
2 Replies
555 Views
Last post May 04, 2019, 1950 UTC
by kris
2 Replies
524 Views
Last post May 04, 2019, 1937 UTC
by The Ether Hacker
2 Replies
569 Views
Last post July 01, 2022, 2311 UTC
by Ray Lalleu
2 Replies
577 Views
Last post June 27, 2022, 1949 UTC
by kris
2 Replies
537 Views
Last post May 04, 2019, 1832 UTC
by Ray Lalleu
2 Replies
526 Views
Last post June 30, 2022, 1647 UTC
by Ray Lalleu
2 Replies
510 Views
Last post June 26, 2022, 2005 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