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
568 Views
Last post September 27, 2021, 1804 UTC
by kris
0 Replies
248 Views
Last post September 19, 2023, 1827 UTC
by Ray Lalleu
1 Replies
443 Views
Last post July 22, 2020, 2326 UTC
by kris
5 Replies
1407 Views
Last post March 24, 2019, 1038 UTC
by Ray Lalleu
1 Replies
524 Views
Last post January 23, 2021, 1525 UTC
by kris
2 Replies
363 Views
Last post November 04, 2024, 1942 UTC
by Zeewolf
0 Replies
426 Views
Last post November 23, 2019, 0848 UTC
by Ray Lalleu
1 Replies
507 Views
Last post August 15, 2021, 1145 UTC
by Bali_Frank
1 Replies
445 Views
Last post July 11, 2022, 0904 UTC
by TRI International
0 Replies
222 Views
Last post July 30, 2023, 1654 UTC
by Ray Lalleu
2 Replies
585 Views
Last post May 18, 2025, 0953 UTC
by ukdxer
0 Replies
465 Views
Last post June 08, 2020, 0749 UTC
by Ray Lalleu
1 Replies
622 Views
Last post April 30, 2021, 1643 UTC
by Bali_Frank
0 Replies
424 Views
Last post March 01, 2022, 1639 UTC
by Ray Lalleu
0 Replies
240 Views
Last post April 01, 2023, 0749 UTC
by Ray Lalleu
1 Replies
1817 Views
Last post February 15, 2024, 1810 UTC
by Fisherman
0 Replies
338 Views
Last post March 21, 2020, 1723 UTC
by Ray Lalleu
4 Replies
972 Views
Last post November 22, 2021, 0116 UTC
by Ray Lalleu
0 Replies
369 Views
Last post November 13, 2023, 1525 UTC
by Ray Lalleu
0 Replies
512 Views
Last post August 28, 2018, 0655 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