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
2 Replies
556 Views
Last post March 11, 2022, 2022 UTC
by Ray Lalleu
1 Replies
604 Views
Last post March 11, 2022, 1901 UTC
by kris
1 Replies
507 Views
Last post March 11, 2022, 1828 UTC
by kris
3 Replies
631 Views
Last post March 11, 2022, 1821 UTC
by kris
1 Replies
511 Views
Last post March 11, 2022, 1807 UTC
by ukdxer
4 Replies
658 Views
Last post March 11, 2022, 1718 UTC
by Mad Radio DXer UK
1 Replies
504 Views
Last post March 11, 2022, 1711 UTC
by Ray Lalleu
1 Replies
544 Views
Last post March 11, 2022, 1540 UTC
by Mad Radio DXer UK
0 Replies
411 Views
Last post March 11, 2022, 1401 UTC
by Ray Lalleu
0 Replies
376 Views
Last post March 11, 2022, 1357 UTC
by Ray Lalleu
1 Replies
494 Views
Last post March 11, 2022, 1209 UTC
by dave1965
4 Replies
798 Views
Last post March 11, 2022, 0955 UTC
by kris
0 Replies
384 Views
Last post March 11, 2022, 0858 UTC
by Ray Lalleu
2 Replies
577 Views
Last post March 10, 2022, 2255 UTC
by JustGreg
1 Replies
457 Views
Last post March 10, 2022, 1850 UTC
by kris
0 Replies
453 Views
Last post March 10, 2022, 1818 UTC
by Ray Lalleu
1 Replies
424 Views
Last post March 10, 2022, 1754 UTC
by kris
1 Replies
444 Views
Last post March 10, 2022, 1749 UTC
by kris
0 Replies
369 Views
Last post March 10, 2022, 1735 UTC
by Ray Lalleu
2 Replies
810 Views
Last post March 10, 2022, 1727 UTC
by Erik Mattson

 

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