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 permissable in your locale.

Subject / Started by Last post
0 Replies
655 Views
Last post March 28, 2016, 0333 UTC
by vhavrilko
0 Replies
651 Views
Last post March 28, 2016, 0319 UTC
by vhavrilko
0 Replies
650 Views
Last post March 28, 2016, 0323 UTC
by vhavrilko
S06s_9296 kHz_0530-0535_03-30-2016

Started by vhavrilko

0 Replies
649 Views
Last post April 02, 2016, 1616 UTC
by vhavrilko
1 Replies
649 Views
Last post January 27, 2023, 1946 UTC
by Token
0 Replies
647 Views
Last post October 17, 2021, 1716 UTC
by orourkeda
0 Replies
647 Views
Last post January 19, 2022, 2255 UTC
by orourkeda
0 Replies
647 Views
Last post December 02, 2021, 1434 UTC
by kris
0 Replies
647 Views
Last post October 15, 2021, 1043 UTC
by orourkeda
0 Replies
646 Views
Last post January 01, 2022, 1950 UTC
by orourkeda
8 Replies
646 Views
Last post August 29, 2023, 1552 UTC
by kris
0 Replies
644 Views
Last post September 15, 2021, 0933 UTC
by orourkeda
8 Replies
644 Views
Last post July 29, 2023, 2057 UTC
by kris
1 Replies
642 Views
Last post September 17, 2023, 1835 UTC
by Dag
0 Replies
642 Views
Last post July 23, 2022, 1256 UTC
by ~SIGINT~
0 Replies
641 Views
Last post January 06, 2022, 1816 UTC
by Erik Mattson
0 Replies
635 Views
Last post January 07, 2022, 1036 UTC
by orourkeda
0 Replies
634 Views
Last post October 14, 2021, 1814 UTC
by orourkeda
0 Replies
634 Views
Last post October 12, 2021, 1207 UTC
by orourkeda
0 Replies
633 Views
Last post December 02, 2021, 1429 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