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
302 Views
Last post October 30, 2022, 0855 UTC
by Ray Lalleu
1 Replies
298 Views
Last post October 30, 2022, 0853 UTC
by Bali_Frank
0 Replies
288 Views
Last post October 30, 2022, 0840 UTC
by Bali_Frank
0 Replies
255 Views
Last post October 30, 2022, 0738 UTC
by Ray Lalleu
0 Replies
268 Views
Last post October 30, 2022, 0712 UTC
by Ray Lalleu
1 Replies
318 Views
Last post October 29, 2022, 2055 UTC
by Ray Lalleu
0 Replies
348 Views
Last post October 29, 2022, 2027 UTC
by Ray Lalleu
3 Replies
630 Views
Last post October 29, 2022, 2023 UTC
by Ray Lalleu
0 Replies
390 Views
Last post October 29, 2022, 2008 UTC
by Ray Lalleu
1 Replies
310 Views
Last post October 29, 2022, 1954 UTC
by kris
1 Replies
320 Views
Last post October 29, 2022, 1906 UTC
by dxace1
0 Replies
298 Views
Last post October 29, 2022, 1905 UTC
by Ct Yankee
3 Replies
564 Views
Last post October 29, 2022, 1837 UTC
by kris
1 Replies
421 Views
Last post October 29, 2022, 1830 UTC
by dxace1
3 Replies
604 Views
Last post October 29, 2022, 1758 UTC
by dxace1
1 Replies
423 Views
Last post October 29, 2022, 1714 UTC
by Shortwave_Listener
1 Replies
573 Views
Last post October 29, 2022, 1705 UTC
by Ray Lalleu
0 Replies
275 Views
Last post October 29, 2022, 1702 UTC
by Ray Lalleu
2 Replies
492 Views
Last post October 29, 2022, 1434 UTC
by kobalts
1 Replies
365 Views
Last post October 29, 2022, 1358 UTC
by Bali_Frank

 

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

Locked Topic
Sticky Topic
Poll


HFUnderground T-Shirt
HFUnderground Garden Flag
by MitchellTimeDesigns