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
363 Views
Last post November 25, 2022, 1645 UTC
by europirate
0 Replies
413 Views
Last post October 23, 2022, 1750 UTC
by Shortwave_Listener
0 Replies
361 Views
Last post October 23, 2022, 2023 UTC
by kris
0 Replies
371 Views
Last post October 23, 2022, 2137 UTC
by Ray Lalleu
0 Replies
446 Views
Last post October 23, 2022, 2208 UTC
by kris
0 Replies
333 Views
Last post November 25, 2022, 1918 UTC
by Ray Lalleu
0 Replies
384 Views
Last post November 03, 2022, 1908 UTC
by kris
0 Replies
366 Views
Last post October 24, 2022, 1834 UTC
by Ray Lalleu
0 Replies
382 Views
Last post November 25, 2022, 2059 UTC
by Magnitic
0 Replies
388 Views
Last post November 25, 2022, 2339 UTC
by kris
0 Replies
425 Views
Last post October 24, 2022, 2039 UTC
by europirate
0 Replies
358 Views
Last post October 25, 2022, 2004 UTC
by Ray Lalleu
0 Replies
358 Views
Last post October 25, 2022, 2009 UTC
by Ray Lalleu
0 Replies
301 Views
Last post October 22, 2022, 2009 UTC
by Shortwave_Listener
0 Replies
400 Views
Last post October 25, 2022, 2026 UTC
by Ray Lalleu
0 Replies
450 Views
Last post October 25, 2022, 2109 UTC
by Ray Lalleu
0 Replies
445 Views
Last post October 25, 2022, 2116 UTC
by kris
0 Replies
458 Views
Last post October 25, 2022, 2127 UTC
by kris
0 Replies
597 Views
Last post October 26, 2022, 0732 UTC
by dave1965
0 Replies
329 Views
Last post November 03, 2022, 2048 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