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
4 Replies
755 Views
Last post June 12, 2022, 0027 UTC
by Panda_NL
0 Replies
409 Views
Last post June 11, 2022, 2341 UTC
by Ray Lalleu
6 Replies
961 Views
Last post June 11, 2022, 2305 UTC
by Panda_NL
0 Replies
403 Views
Last post June 11, 2022, 2246 UTC
by Ray Lalleu
1 Replies
461 Views
Last post June 11, 2022, 2234 UTC
by Shortwave_Listener
4 Replies
774 Views
Last post June 11, 2022, 2206 UTC
by kobalts
6 Replies
953 Views
Last post June 11, 2022, 2159 UTC
by europirate
2 Replies
576 Views
Last post June 11, 2022, 2135 UTC
by Ray Lalleu
2 Replies
609 Views
Last post June 11, 2022, 2042 UTC
by Ray Lalleu
0 Replies
463 Views
Last post June 11, 2022, 2029 UTC
by Ray Lalleu
4 Replies
702 Views
Last post June 11, 2022, 2028 UTC
by kobalts
2 Replies
563 Views
Last post June 11, 2022, 2025 UTC
by kobalts
1 Replies
454 Views
Last post June 11, 2022, 2023 UTC
by kobalts
2 Replies
554 Views
Last post June 11, 2022, 1834 UTC
by kris
2 Replies
536 Views
Last post June 11, 2022, 1823 UTC
by kris
2 Replies
450 Views
Last post June 11, 2022, 1821 UTC
by FOX
0 Replies
336 Views
Last post June 11, 2022, 1817 UTC
by Ray Lalleu
1 Replies
410 Views
Last post June 11, 2022, 1756 UTC
by Misti-Radio
0 Replies
373 Views
Last post June 11, 2022, 1713 UTC
by Ray Lalleu
1 Replies
437 Views
Last post June 11, 2022, 1707 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 T-Shirt
HFUnderground T-Shirt
by MitchellTimeDesigns