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
543 Views
Last post April 10, 2019, 1908 UTC
by Ray Lalleu
0 Replies
500 Views
Last post April 10, 2019, 1912 UTC
by Ray Lalleu
0 Replies
456 Views
Last post April 10, 2019, 1956 UTC
by Ray Lalleu
2 Replies
695 Views
Last post April 10, 2019, 2017 UTC
by kris
2 Replies
632 Views
Last post April 10, 2019, 2223 UTC
by Ray Lalleu
1 Replies
834 Views
Last post April 10, 2019, 2302 UTC
by Radio Star
1 Replies
657 Views
Last post April 11, 2019, 1626 UTC
by Ray Lalleu
2 Replies
655 Views
Last post April 11, 2019, 1654 UTC
by Ray Lalleu
0 Replies
421 Views
Last post April 11, 2019, 1726 UTC
by Ray Lalleu
1 Replies
522 Views
Last post April 11, 2019, 1920 UTC
by kris
1 Replies
621 Views
Last post April 11, 2019, 1924 UTC
by kris
3 Replies
1626 Views
Last post April 11, 2019, 1928 UTC
by SV1XV
0 Replies
518 Views
Last post April 11, 2019, 1930 UTC
by Ray Lalleu
0 Replies
403 Views
Last post April 11, 2019, 1938 UTC
by Ray Lalleu
0 Replies
407 Views
Last post April 11, 2019, 2010 UTC
by Ray Lalleu
0 Replies
404 Views
Last post April 11, 2019, 2013 UTC
by Ray Lalleu
0 Replies
383 Views
Last post April 11, 2019, 2119 UTC
by Ray Lalleu
0 Replies
412 Views
Last post April 11, 2019, 2147 UTC
by Ray Lalleu
0 Replies
456 Views
Last post April 11, 2019, 2152 UTC
by Ray Lalleu
0 Replies
433 Views
Last post April 12, 2019, 1002 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 House Flag
by MitchellTimeDesigns