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
389 Views
Last post August 06, 2024, 2316 UTC
by Ray Lalleu
0 Replies
389 Views
Last post July 29, 2024, 2159 UTC
by Gabriel_Italy
1 Replies
389 Views
Last post July 28, 2024, 1638 UTC
by Fisherman
4 Replies
389 Views
Last post July 07, 2024, 1523 UTC
by Grey Fox
2 Replies
389 Views
Last post May 18, 2024, 1919 UTC
by kris
2 Replies
389 Views
Last post April 28, 2024, 0045 UTC
by N2MLP
2 Replies
389 Views
Last post April 13, 2024, 1944 UTC
by kris
1 Replies
389 Views
Last post March 30, 2024, 2311 UTC
by Benoit LEVEQUE
1 Replies
389 Views
Last post February 26, 2024, 1500 UTC
by Ray Lalleu
1 Replies
389 Views
Last post December 31, 2023, 1743 UTC
by Ray Lalleu
0 Replies
389 Views
Last post December 13, 2023, 1640 UTC
by Ray Lalleu
1 Replies
389 Views
Last post November 17, 2023, 2137 UTC
by europirate
0 Replies
389 Views
Last post October 30, 2023, 1623 UTC
by Ray Lalleu
1 Replies
389 Views
Last post October 27, 2023, 1748 UTC
by kris
2 Replies
389 Views
Last post October 13, 2023, 1448 UTC
by Ray Lalleu
4 Replies
389 Views
Last post August 19, 2023, 2038 UTC
by kris
2 Replies
389 Views
Last post February 11, 2023, 1124 UTC
by TRI International
1 Replies
389 Views
Last post November 02, 2022, 1517 UTC
by Ray Lalleu
1 Replies
389 Views
Last post August 28, 2022, 1855 UTC
by Ray Lalleu
0 Replies
389 Views
Last post August 21, 2022, 1916 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