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
326 Views
Last post July 21, 2022, 1942 UTC
by Ray Lalleu
0 Replies
355 Views
Last post July 21, 2022, 1948 UTC
by Ray Lalleu
1 Replies
445 Views
Last post July 21, 2022, 2029 UTC
by Ray Lalleu
0 Replies
405 Views
Last post July 21, 2022, 2052 UTC
by Ray Lalleu
0 Replies
456 Views
Last post July 22, 2022, 1203 UTC
by TRI International
1 Replies
508 Views
Last post July 22, 2022, 1229 UTC
by dave1965
0 Replies
459 Views
Last post July 22, 2022, 1529 UTC
by Ray Lalleu
1 Replies
465 Views
Last post July 22, 2022, 1600 UTC
by Shortwave_Listener
1 Replies
464 Views
Last post July 22, 2022, 1701 UTC
by Shortwave_Listener
0 Replies
378 Views
Last post July 22, 2022, 1821 UTC
by Ray Lalleu
0 Replies
370 Views
Last post July 22, 2022, 1829 UTC
by Ray Lalleu
1 Replies
404 Views
Last post July 22, 2022, 1844 UTC
by kris
1 Replies
384 Views
Last post July 22, 2022, 1851 UTC
by kris
1 Replies
458 Views
Last post July 22, 2022, 1948 UTC
by Ray Lalleu
0 Replies
346 Views
Last post July 22, 2022, 1951 UTC
by kris
1 Replies
512 Views
Last post July 22, 2022, 2005 UTC
by kobalts
2 Replies
501 Views
Last post July 22, 2022, 2039 UTC
by Grey Fox
2 Replies
458 Views
Last post July 22, 2022, 2041 UTC
by Grey Fox
1 Replies
453 Views
Last post July 22, 2022, 2108 UTC
by Ray Lalleu
2 Replies
928 Views
Last post July 22, 2022, 2301 UTC
by Skipmuck

 

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