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
609 Views
Last post February 14, 2023, 2127 UTC
by kris
3 Replies
953 Views
Last post February 14, 2023, 2020 UTC
by Mad Radio DXer UK
1 Replies
662 Views
Last post February 14, 2023, 1954 UTC
by kris
0 Replies
716 Views
Last post February 12, 2023, 1959 UTC
by kris
0 Replies
606 Views
Last post February 11, 2023, 0733 UTC
by Shortwave_Listener
0 Replies
564 Views
Last post February 11, 2023, 0731 UTC
by Shortwave_Listener
0 Replies
685 Views
Last post February 10, 2023, 1542 UTC
by kris
1 Replies
808 Views
Last post February 09, 2023, 0256 UTC
by Pigmeat
0 Replies
669 Views
Last post February 05, 2023, 0031 UTC
by Shortwave_Listener
7 Replies
1702 Views
Last post February 04, 2023, 1323 UTC
by Pigmeat
0 Replies
592 Views
Last post February 04, 2023, 0634 UTC
by RobRich
0 Replies
624 Views
Last post January 30, 2023, 1854 UTC
by SWL-JO21
2 Replies
970 Views
Last post January 29, 2023, 0600 UTC
by DaveJV
5 Replies
1264 Views
Last post January 28, 2023, 2327 UTC
by Pigmeat
4 Replies
1106 Views
Last post January 16, 2023, 1543 UTC
by Ray Lalleu
0 Replies
647 Views
Last post January 14, 2023, 2012 UTC
by Ronald_Mullis
0 Replies
661 Views
Last post January 10, 2023, 1448 UTC
by ~SIGINT~
3 Replies
1170 Views
Last post January 05, 2023, 1600 UTC
by Pigmeat
0 Replies
749 Views
Last post December 27, 2022, 1119 UTC
by TRI International
1 Replies
781 Views
Last post December 26, 2022, 1532 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