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
1 Replies
37 Views
Last post November 14, 2025, 1614 UTC
by Alex BLR
0 Replies
38 Views
Last post November 15, 2025, 1812 UTC
by Ray Lalleu
0 Replies
40 Views
Last post November 15, 2025, 1517 UTC
by Ray Lalleu
0 Replies
41 Views
Last post November 15, 2025, 1116 UTC
by Ray Lalleu
0 Replies
42 Views
Last post November 15, 2025, 1701 UTC
by Ray Lalleu
0 Replies
42 Views
Last post November 08, 2025, 1647 UTC
by Ray Lalleu
1 Replies
43 Views
Last post November 14, 2025, 1617 UTC
by Ray Lalleu
0 Replies
43 Views
Last post November 09, 2025, 1209 UTC
by Ray Lalleu
0 Replies
46 Views
Last post November 09, 2025, 1159 UTC
by Ray Lalleu
0 Replies
46 Views
Last post November 08, 2025, 1645 UTC
by Ray Lalleu
0 Replies
47 Views
Last post November 15, 2025, 1508 UTC
by Ray Lalleu
0 Replies
48 Views
Last post November 15, 2025, 2107 UTC
by Ray Lalleu
0 Replies
49 Views
Last post November 14, 2025, 1039 UTC
by TRI International
1 Replies
50 Views
Last post November 15, 2025, 1132 UTC
by Mystery21
1 Replies
52 Views
Last post November 15, 2025, 1735 UTC
by Mad Radio DXer UK
0 Replies
52 Views
Last post November 09, 2025, 1025 UTC
by Ray Lalleu
1 Replies
54 Views
Last post November 15, 2025, 1734 UTC
by Ray Lalleu
0 Replies
56 Views
Last post November 14, 2025, 1041 UTC
by TRI International
0 Replies
59 Views
Last post November 09, 2025, 1916 UTC
by Ronald_Mullis
0 Replies
60 Views
Last post October 31, 2025, 1812 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