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
312 Views
Last post October 03, 2022, 1819 UTC
by Ray Lalleu
0 Replies
298 Views
Last post October 03, 2022, 1056 UTC
by Ray Lalleu
2 Replies
445 Views
Last post October 02, 2022, 2305 UTC
by kris
8 Replies
1008 Views
Last post October 02, 2022, 2214 UTC
by dave1965
3 Replies
732 Views
Last post October 02, 2022, 2040 UTC
by kris
3 Replies
619 Views
Last post October 02, 2022, 2033 UTC
by ralf_bender
1 Replies
375 Views
Last post October 02, 2022, 2016 UTC
by Shortwave_Listener
3 Replies
489 Views
Last post October 02, 2022, 2007 UTC
by ralf_bender
2 Replies
522 Views
Last post October 02, 2022, 1919 UTC
by kris
0 Replies
317 Views
Last post October 02, 2022, 1730 UTC
by Ray Lalleu
0 Replies
295 Views
Last post October 02, 2022, 1632 UTC
by Ray Lalleu
0 Replies
284 Views
Last post October 02, 2022, 1547 UTC
by Ray Lalleu
2 Replies
488 Views
Last post October 02, 2022, 1506 UTC
by ukdxer
0 Replies
333 Views
Last post October 02, 2022, 1454 UTC
by Ray Lalleu
1 Replies
354 Views
Last post October 02, 2022, 1446 UTC
by Ray Lalleu
0 Replies
275 Views
Last post October 02, 2022, 1432 UTC
by Ray Lalleu
0 Replies
298 Views
Last post October 02, 2022, 1346 UTC
by Ray Lalleu
5 Replies
1039 Views
Last post October 02, 2022, 1321 UTC
by Dxcan
1 Replies
423 Views
Last post October 02, 2022, 1122 UTC
by Misti-Radio
1 Replies
375 Views
Last post October 02, 2022, 1102 UTC
by Bricklayer

 

Normal Topic
Hot Topic (More than 15 replies)
Very Hot Topic (More than 25 replies)

Locked Topic
Sticky Topic
Poll


HFUnderground T-Shirt
HFUnderground House Flag
by MitchellTimeDesigns