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
318 Views
Last post August 23, 2024, 0745 UTC
by Ray Lalleu
1 Replies
318 Views
Last post May 09, 2025, 1616 UTC
by Alex BLR
0 Replies
318 Views
Last post November 09, 2020, 2052 UTC
by Ray Lalleu
1 Replies
318 Views
Last post January 13, 2024, 0835 UTC
by kris
1 Replies
318 Views
Last post May 05, 2025, 2006 UTC
by kris
0 Replies
318 Views
Last post August 10, 2022, 1820 UTC
by Ray Lalleu
1 Replies
318 Views
Last post April 28, 2023, 1900 UTC
by kris
0 Replies
318 Views
Last post November 01, 2020, 1027 UTC
by Ray Lalleu
0 Replies
318 Views
Last post May 21, 2024, 2007 UTC
by Ray Lalleu
1 Replies
318 Views
Last post December 01, 2024, 2026 UTC
by Fisherman
0 Replies
318 Views
Last post January 02, 2023, 0957 UTC
by europirate
0 Replies
318 Views
Last post January 19, 2024, 1813 UTC
by Ray Lalleu
0 Replies
318 Views
Last post June 24, 2020, 2117 UTC
by Ray Lalleu
1 Replies
318 Views
Last post September 11, 2025, 1953 UTC
by Ray Lalleu
1 Replies
318 Views
Last post May 19, 2024, 0027 UTC
by N2MLP
1 Replies
318 Views
Last post June 24, 2025, 1858 UTC
by Ray Lalleu
0 Replies
318 Views
Last post October 16, 2023, 2122 UTC
by Ray Lalleu
0 Replies
318 Views
Last post May 13, 2023, 0847 UTC
by Ray Lalleu
0 Replies
318 Views
Last post December 25, 2022, 1552 UTC
by Ray Lalleu
0 Replies
318 Views
Last post July 20, 2025, 1519 UTC
by Alex BLR

 

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