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
522 Views
Last post October 06, 2024, 2103 UTC
by Shortwave_Listener
0 Replies
523 Views
Last post November 17, 2022, 2228 UTC
by UtilitySeattle
0 Replies
525 Views
Last post May 30, 2022, 2135 UTC
by kris
0 Replies
525 Views
Last post October 15, 2022, 2238 UTC
by circuitmike
0 Replies
525 Views
Last post May 12, 2024, 2204 UTC
by kris
0 Replies
527 Views
Last post September 16, 2024, 0817 UTC
by kris
0 Replies
528 Views
Last post July 13, 2024, 0147 UTC
by BigAl
0 Replies
529 Views
Last post July 17, 2024, 2126 UTC
by N2MLP
0 Replies
529 Views
Last post September 15, 2024, 2240 UTC
by N2MLP
0 Replies
529 Views
Last post December 12, 2022, 0530 UTC
by AbnersFarm
0 Replies
532 Views
Last post October 13, 2024, 2224 UTC
by Shortwave_Listener
0 Replies
533 Views
Last post March 05, 2024, 0837 UTC
by GerrySWL
0 Replies
533 Views
Last post December 10, 2022, 0447 UTC
by AbnersFarm
0 Replies
534 Views
Last post October 09, 2022, 0200 UTC
by AbnersFarm
0 Replies
535 Views
Last post January 16, 2024, 0259 UTC
by RobRich
0 Replies
535 Views
Last post June 24, 2024, 1907 UTC
by myteaquinn
0 Replies
536 Views
Last post November 08, 2023, 1038 UTC
by TRI International
0 Replies
536 Views
Last post March 31, 2024, 1408 UTC
by MDK2
0 Replies
536 Views
Last post February 15, 2024, 1347 UTC
by ~SIGINT~
0 Replies
536 Views
Last post July 16, 2024, 2317 UTC
by N2MLP

 

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