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
941 Views
Last post February 03, 2022, 1232 UTC
by ChrisSmolinski
1 Replies
525 Views
Last post June 12, 2020, 1506 UTC
by kris
5 Replies
920 Views
Last post November 21, 2020, 2127 UTC
by ChrisLobdell
3 Replies
844 Views
Last post November 26, 2023, 1048 UTC
by fabrys
4 Replies
698 Views
Last post June 20, 2020, 2058 UTC
by FOX
1 Replies
671 Views
Last post March 14, 2021, 1255 UTC
by Ray Lalleu
1 Replies
746 Views
Last post March 14, 2021, 1250 UTC
by greekdx
1 Replies
445 Views
Last post November 18, 2024, 1538 UTC
by TRI International
1 Replies
470 Views
Last post June 20, 2020, 1949 UTC
by Ray Lalleu
1 Replies
797 Views
Last post November 04, 2023, 1049 UTC
by Ray Lalleu
1 Replies
521 Views
Last post June 06, 2020, 1713 UTC
by Ray Lalleu
1 Replies
512 Views
Last post June 30, 2023, 2100 UTC
by Ray Lalleu
2 Replies
652 Views
Last post June 11, 2020, 1715 UTC
by kris
1 Replies
690 Views
Last post November 04, 2023, 1003 UTC
by Ray Lalleu
4 Replies
1098 Views
Last post April 17, 2022, 1919 UTC
by The Vault Keeper
1 Replies
437 Views
Last post June 13, 2020, 1912 UTC
by Ray Lalleu
1 Replies
316 Views
Last post May 01, 2023, 1740 UTC
by graeme_ncl
3 Replies
663 Views
Last post May 03, 2023, 1959 UTC
by kris
3 Replies
727 Views
Last post April 10, 2023, 1306 UTC
by graeme_ncl
6 Replies
719 Views
Last post March 11, 2023, 2120 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 Mug
HFUnderground Mug
by MitchellTimeDesigns