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
416 Views
Last post January 28, 2023, 2133 UTC
by kris
0 Replies
343 Views
Last post March 16, 2024, 2043 UTC
by europirate
0 Replies
349 Views
Last post February 09, 2024, 1708 UTC
by europirate
0 Replies
439 Views
Last post February 16, 2024, 2057 UTC
by europirate
0 Replies
590 Views
Last post October 17, 2023, 2012 UTC
by europirate
0 Replies
385 Views
Last post January 03, 2023, 1938 UTC
by FOX
2 Replies
557 Views
Last post March 23, 2023, 1657 UTC
by dxhound2005
0 Replies
649 Views
Last post April 16, 2023, 1818 UTC
by dave1965
0 Replies
711 Views
Last post May 01, 2025, 2100 UTC
by europirate
0 Replies
634 Views
Last post March 05, 2025, 2117 UTC
by europirate
0 Replies
372 Views
Last post February 28, 2023, 2145 UTC
by Ray Lalleu
0 Replies
353 Views
Last post February 07, 2024, 2144 UTC
by europirate
0 Replies
459 Views
Last post May 10, 2023, 2053 UTC
by Ray Lalleu
0 Replies
436 Views
Last post October 21, 2022, 1800 UTC
by Shortwave_Listener
0 Replies
843 Views
Last post October 22, 2022, 1529 UTC
by Shortwave_Listener
0 Replies
549 Views
Last post November 18, 2022, 1816 UTC
by kris
0 Replies
616 Views
Last post February 09, 2022, 1641 UTC
by Ray Lalleu
0 Replies
466 Views
Last post January 15, 2023, 1841 UTC
by Shortwave_Listener
0 Replies
375 Views
Last post January 21, 2023, 2102 UTC
by Ray Lalleu
1 Replies
151 Views
Last post November 08, 2025, 2237 UTC
by Erdel59

 

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