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
393 Views
Last post February 19, 2022, 2222 UTC
by Ray Lalleu
3 Replies
495 Views
Last post April 10, 2022, 1657 UTC
by KaySeeks
2 Replies
481 Views
Last post February 27, 2022, 2107 UTC
by TRI International
1 Replies
487 Views
Last post June 22, 2018, 1923 UTC
by KaySeeks
0 Replies
507 Views
Last post November 09, 2018, 1300 UTC
by Ray Lalleu
0 Replies
377 Views
Last post October 03, 2018, 1022 UTC
by Ray Lalleu
0 Replies
329 Views
Last post September 01, 2018, 2147 UTC
by Ray Lalleu
1 Replies
404 Views
Last post October 02, 2018, 2122 UTC
by KaySeeks
0 Replies
376 Views
Last post June 30, 2018, 1743 UTC
by Ray Lalleu
0 Replies
389 Views
Last post September 09, 2018, 1734 UTC
by Ray Lalleu
6 Replies
1028 Views
Last post July 01, 2018, 1103 UTC
by Skipmuck
0 Replies
501 Views
Last post July 24, 2018, 1656 UTC
by Ray Lalleu
0 Replies
376 Views
Last post October 22, 2018, 1842 UTC
by Ray Lalleu
0 Replies
326 Views
Last post September 14, 2018, 1839 UTC
by Ray Lalleu
1 Replies
312 Views
Last post March 10, 2024, 2226 UTC
by Ray Lalleu
1 Replies
209 Views
Last post February 29, 2024, 2021 UTC
by Ray Lalleu
1 Replies
236 Views
Last post March 21, 2024, 1728 UTC
by Ray Lalleu
1 Replies
199 Views
Last post March 28, 2024, 1721 UTC
by Ray Lalleu
2 Replies
336 Views
Last post March 27, 2024, 1719 UTC
by Ray Lalleu
0 Replies
359 Views
Last post November 12, 2021, 2340 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