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
441 Views
Last post May 22, 2022, 1831 UTC
by europirate
1 Replies
441 Views
Last post May 22, 2022, 1944 UTC
by Shortwave_Listener
1 Replies
441 Views
Last post June 08, 2022, 2005 UTC
by Ray Lalleu
2 Replies
441 Views
Last post June 10, 2022, 1934 UTC
by kris
1 Replies
441 Views
Last post June 19, 2022, 0927 UTC
by Ray Lalleu
1 Replies
441 Views
Last post August 11, 2022, 1016 UTC
by Ray Lalleu
0 Replies
441 Views
Last post August 19, 2022, 1906 UTC
by ciasteczkowypotwor
2 Replies
441 Views
Last post August 28, 2022, 2145 UTC
by ChrisSmolinski
1 Replies
441 Views
Last post October 14, 2022, 2015 UTC
by Bali_Frank
2 Replies
441 Views
Last post October 15, 2022, 1940 UTC
by kris
1 Replies
441 Views
Last post October 30, 2022, 1409 UTC
by Ray Lalleu
0 Replies
441 Views
Last post March 23, 2023, 2115 UTC
by Ray Lalleu
1 Replies
441 Views
Last post July 16, 2023, 1153 UTC
by europirate
2 Replies
441 Views
Last post December 30, 2023, 1502 UTC
by Ray Lalleu
1 Replies
440 Views
Last post December 23, 2021, 2114 UTC
by ChrisSmolinski
0 Replies
440 Views
Last post December 25, 2021, 0125 UTC
by kris
1 Replies
440 Views
Last post January 15, 2022, 1555 UTC
by kris
1 Replies
440 Views
Last post January 16, 2022, 1643 UTC
by The Ether Hacker
0 Replies
440 Views
Last post January 22, 2022, 1311 UTC
by Ray Lalleu
0 Replies
440 Views
Last post February 05, 2022, 1415 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