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
461 Views
Last post August 14, 2022, 2147 UTC
by Ray Lalleu
0 Replies
461 Views
Last post August 27, 2022, 2041 UTC
by Shortwave_Listener
0 Replies
461 Views
Last post September 22, 2022, 2039 UTC
by Ray Lalleu
0 Replies
461 Views
Last post October 13, 2022, 1554 UTC
by Misti-Radio
0 Replies
461 Views
Last post November 25, 2022, 2351 UTC
by kris
0 Replies
461 Views
Last post February 08, 2025, 2123 UTC
by europirate
1 Replies
461 Views
Last post December 27, 2024, 2220 UTC
by ralf_bender
0 Replies
460 Views
Last post September 10, 2022, 2109 UTC
by Ray Lalleu
0 Replies
460 Views
Last post September 26, 2022, 1952 UTC
by europirate
0 Replies
460 Views
Last post October 30, 2022, 2241 UTC
by Ronald_Mullis
0 Replies
460 Views
Last post October 23, 2023, 1937 UTC
by europirate
1 Replies
459 Views
Last post January 17, 2023, 1810 UTC
by Ray Lalleu
0 Replies
458 Views
Last post June 14, 2023, 2124 UTC
by m3ozp1
0 Replies
458 Views
Last post February 15, 2025, 2340 UTC
by europirate
0 Replies
458 Views
Last post July 17, 2023, 0946 UTC
by TRI International
0 Replies
457 Views
Last post October 25, 2022, 2127 UTC
by kris
0 Replies
457 Views
Last post December 13, 2023, 1631 UTC
by TRI International
1 Replies
457 Views
Last post March 24, 2023, 2017 UTC
by Ray Lalleu
0 Replies
457 Views
Last post January 16, 2023, 1825 UTC
by Mad Radio DXer UK
0 Replies
456 Views
Last post November 19, 2022, 2051 UTC
by kris

 

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