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
1 Replies
1077 Views
Last post October 12, 2023, 1337 UTC
by ChrisSmolinski
1 Replies
716 Views
Last post September 19, 2022, 2210 UTC
by Shortwave_Listener
0 Replies
623 Views
Last post October 14, 2022, 1450 UTC
by Shortwave_Listener
2 Replies
891 Views
Last post January 11, 2023, 0545 UTC
by Shortwave_Listener
0 Replies
642 Views
Last post December 15, 2024, 0249 UTC
by Shortwave_Listener
0 Replies
715 Views
Last post December 24, 2023, 0127 UTC
by Shortwave_Listener
0 Replies
709 Views
Last post October 15, 2022, 0154 UTC
by Shortwave_Listener
1 Replies
671 Views
Last post January 11, 2023, 1526 UTC
by Shortwave_Listener
0 Replies
856 Views
Last post January 28, 2023, 1703 UTC
by Shortwave_Listener
1 Replies
737 Views
Last post December 22, 2024, 1921 UTC
by Shortwave_Listener
2 Replies
922 Views
Last post April 30, 2023, 0451 UTC
by Shortwave_Listener
0 Replies
769 Views
Last post May 08, 2022, 2309 UTC
by Shortwave_Listener
1 Replies
710 Views
Last post September 26, 2022, 2301 UTC
by Shortwave_Listener
4 Replies
1085 Views
Last post November 03, 2022, 2305 UTC
by Shortwave_Listener
1 Replies
973 Views
Last post April 30, 2024, 2257 UTC
by n2avh
0 Replies
678 Views
Last post January 12, 2023, 0024 UTC
by Shortwave_Listener
0 Replies
720 Views
Last post January 28, 2023, 1928 UTC
by Shortwave_Listener
0 Replies
657 Views
Last post December 15, 2024, 1916 UTC
by Shortwave_Listener
0 Replies
713 Views
Last post March 03, 2023, 1547 UTC
by Shortwave_Listener
0 Replies
670 Views
Last post April 30, 2023, 2202 UTC
by Shortwave_Listener

 

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