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
1 Replies
651 Views
Last post July 13, 2019, 2240 UTC
by Skipmuck
0 Replies
647 Views
Last post May 16, 2018, 2014 UTC
by Ray Lalleu
1 Replies
744 Views
Last post June 19, 2025, 1937 UTC
by europirate
0 Replies
253 Views
Last post July 19, 2024, 1901 UTC
by Ray Lalleu
0 Replies
403 Views
Last post October 22, 2020, 0623 UTC
by Ray Lalleu
1 Replies
522 Views
Last post January 05, 2020, 1455 UTC
by kris
0 Replies
563 Views
Last post October 15, 2018, 1650 UTC
by Ray Lalleu
1 Replies
260 Views
Last post September 28, 2025, 0925 UTC
by Robertas
2 Replies
729 Views
Last post April 16, 2020, 2117 UTC
by Ray Lalleu
1 Replies
722 Views
Last post March 25, 2025, 0052 UTC
by ChrisLobdell
0 Replies
292 Views
Last post May 09, 2023, 2152 UTC
by Ray Lalleu
1 Replies
474 Views
Last post June 03, 2021, 2001 UTC
by Bali_Frank
4 Replies
473 Views
Last post September 07, 2024, 2136 UTC
by europirate
2 Replies
767 Views
Last post December 09, 2018, 1928 UTC
by KaySeeks
0 Replies
157 Views
Last post October 27, 2025, 1042 UTC
by Ray Lalleu
0 Replies
434 Views
Last post February 06, 2022, 1012 UTC
by Ray Lalleu
0 Replies
527 Views
Last post February 23, 2021, 2131 UTC
by Ray Lalleu
0 Replies
407 Views
Last post May 20, 2020, 1632 UTC
by Ray Lalleu
0 Replies
425 Views
Last post May 03, 2019, 1057 UTC
by Ray Lalleu
1 Replies
295 Views
Last post May 02, 2025, 1416 UTC
by Benoit LEVEQUE

 

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

Locked Topic
Sticky Topic
Poll


HFUnderground Mug
HFUnderground Mug
by MitchellTimeDesigns