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
480 Views
Last post November 14, 2020, 1818 UTC
by dxace1
0 Replies
467 Views
Last post June 09, 2019, 1433 UTC
by dxace1
1 Replies
517 Views
Last post September 24, 2021, 1456 UTC
by Bali_Frank
4 Replies
295 Views
Last post November 24, 2024, 1819 UTC
by nektaman
1 Replies
321 Views
Last post October 13, 2023, 2114 UTC
by Ray Lalleu
4 Replies
887 Views
Last post September 08, 2019, 1829 UTC
by KaySeeks
1 Replies
520 Views
Last post May 01, 2019, 1819 UTC
by Ray Lalleu
2 Replies
371 Views
Last post September 26, 2023, 1906 UTC
by kris
1 Replies
570 Views
Last post December 27, 2018, 1957 UTC
by Ray Lalleu
1 Replies
662 Views
Last post April 14, 2019, 1651 UTC
by Ray Lalleu
0 Replies
212 Views
Last post February 05, 2025, 1510 UTC
by dxace1
1 Replies
513 Views
Last post April 26, 2019, 1940 UTC
by Ray Lalleu
0 Replies
281 Views
Last post October 01, 2024, 1502 UTC
by dxace1
1 Replies
246 Views
Last post June 24, 2025, 1858 UTC
by Ray Lalleu
3 Replies
1784 Views
Last post March 21, 2016, 2150 UTC
by ChrisSmolinski
0 Replies
546 Views
Last post July 20, 2019, 1433 UTC
by dxace1
1 Replies
422 Views
Last post May 10, 2020, 1447 UTC
by Ray Lalleu
1 Replies
271 Views
Last post July 09, 2025, 1600 UTC
by Ray Lalleu
2 Replies
582 Views
Last post April 25, 2021, 1844 UTC
by Bali_Frank
2 Replies
378 Views
Last post November 17, 2022, 1713 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 Mug
HFUnderground Mug
by MitchellTimeDesigns