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
228 Views
Last post March 17, 2024, 1004 UTC
by Ray Lalleu
0 Replies
516 Views
Last post March 24, 2023, 1820 UTC
by Ray Lalleu
0 Replies
417 Views
Last post April 02, 2022, 2107 UTC
by Ray Lalleu
0 Replies
353 Views
Last post July 15, 2020, 1901 UTC
by Ray Lalleu
1 Replies
594 Views
Last post July 13, 2019, 2240 UTC
by Skipmuck
0 Replies
622 Views
Last post May 16, 2018, 1853 UTC
by Ray Lalleu
0 Replies
224 Views
Last post September 10, 2023, 1658 UTC
by Ray Lalleu
0 Replies
431 Views
Last post July 03, 2022, 2025 UTC
by Ray Lalleu
1 Replies
490 Views
Last post September 22, 2021, 1944 UTC
by kris
0 Replies
332 Views
Last post October 22, 2020, 1538 UTC
by Ray Lalleu
0 Replies
454 Views
Last post October 15, 2018, 1732 UTC
by Ray Lalleu
1 Replies
502 Views
Last post December 23, 2023, 0836 UTC
by kris
2 Replies
666 Views
Last post April 16, 2020, 2117 UTC
by Ray Lalleu
0 Replies
284 Views
Last post March 22, 2025, 2343 UTC
by Ray Lalleu
2 Replies
421 Views
Last post May 09, 2023, 1155 UTC
by Radio Parade
0 Replies
441 Views
Last post June 02, 2021, 1945 UTC
by Ray Lalleu
0 Replies
236 Views
Last post September 06, 2024, 2034 UTC
by Ray Lalleu
1 Replies
375 Views
Last post August 28, 2022, 1953 UTC
by kris
0 Replies
423 Views
Last post November 27, 2020, 0919 UTC
by Ray Lalleu
0 Replies
477 Views
Last post December 09, 2018, 1531 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