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
639 Views
Last post February 21, 2022, 2015 UTC
by Ray Lalleu
0 Replies
708 Views
Last post February 21, 2022, 1806 UTC
by dave1965
0 Replies
550 Views
Last post February 20, 2022, 1957 UTC
by Ray Lalleu
0 Replies
550 Views
Last post February 20, 2022, 1246 UTC
by TRI International
0 Replies
669 Views
Last post February 19, 2022, 2350 UTC
by Ray Lalleu
1 Replies
776 Views
Last post February 19, 2022, 2247 UTC
by Magnitic
0 Replies
534 Views
Last post February 19, 2022, 2001 UTC
by Ray Lalleu
0 Replies
672 Views
Last post February 18, 2022, 1926 UTC
by Ray Lalleu
0 Replies
515 Views
Last post February 18, 2022, 1802 UTC
by Ray Lalleu
5 Replies
1312 Views
Last post February 18, 2022, 1057 UTC
by TonyD
1 Replies
881 Views
Last post February 18, 2022, 1039 UTC
by Kai
1 Replies
642 Views
Last post February 18, 2022, 0947 UTC
by Ray Lalleu
0 Replies
499 Views
Last post February 17, 2022, 2043 UTC
by Ray Lalleu
1 Replies
606 Views
Last post February 16, 2022, 1937 UTC
by Ray Lalleu
0 Replies
519 Views
Last post February 16, 2022, 1802 UTC
by Ray Lalleu
0 Replies
645 Views
Last post February 16, 2022, 1759 UTC
by dxhound2005
0 Replies
577 Views
Last post February 15, 2022, 2349 UTC
by kris
0 Replies
547 Views
Last post February 15, 2022, 2046 UTC
by Ray Lalleu
0 Replies
527 Views
Last post February 15, 2022, 1937 UTC
by Ray Lalleu
0 Replies
623 Views
Last post February 14, 2022, 2331 UTC
by Curt

 

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