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
3 Replies
340 Views
Last post September 28, 2024, 1919 UTC
by kris
2 Replies
340 Views
Last post December 27, 2024, 1448 UTC
by Ray Lalleu
0 Replies
340 Views
Last post February 02, 2025, 1551 UTC
by ciasteczkowypotwor
0 Replies
340 Views
Last post February 25, 2025, 1135 UTC
by Ray Lalleu
2 Replies
340 Views
Last post March 11, 2025, 1521 UTC
by Benoit LEVEQUE
1 Replies
340 Views
Last post April 15, 2025, 1221 UTC
by Ray Lalleu
0 Replies
340 Views
Last post May 29, 2025, 1605 UTC
by Alex BLR
0 Replies
340 Views
Last post May 31, 2025, 1326 UTC
by TRI International
0 Replies
340 Views
Last post June 05, 2025, 2001 UTC
by Ray Lalleu
0 Replies
340 Views
Last post June 06, 2025, 2108 UTC
by Ray Lalleu
0 Replies
340 Views
Last post August 17, 2019, 1701 UTC
by Ray Lalleu
0 Replies
340 Views
Last post August 21, 2019, 2009 UTC
by Ray Lalleu
0 Replies
340 Views
Last post February 05, 2020, 1745 UTC
by Ray Lalleu
0 Replies
340 Views
Last post March 07, 2020, 2045 UTC
by Ray Lalleu
0 Replies
340 Views
Last post March 18, 2020, 1633 UTC
by Ray Lalleu
0 Replies
340 Views
Last post March 20, 2020, 1937 UTC
by Ray Lalleu
0 Replies
340 Views
Last post April 12, 2020, 0935 UTC
by Ray Lalleu
0 Replies
340 Views
Last post April 30, 2020, 1710 UTC
by Ray Lalleu
0 Replies
340 Views
Last post May 01, 2020, 1703 UTC
by Ray Lalleu
0 Replies
340 Views
Last post May 19, 2020, 1651 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