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
201 Views
Last post December 17, 2025, 1620 UTC
by Ray Lalleu
1 Replies
193 Views
Last post December 17, 2025, 1614 UTC
by Ray Lalleu
0 Replies
169 Views
Last post December 17, 2025, 1609 UTC
by Alex BLR
1 Replies
196 Views
Last post December 17, 2025, 1606 UTC
by Ray Lalleu
0 Replies
156 Views
Last post December 17, 2025, 0842 UTC
by Ray Lalleu
0 Replies
188 Views
Last post December 16, 2025, 1705 UTC
by Ray Lalleu
1 Replies
189 Views
Last post December 16, 2025, 1653 UTC
by Erdel59
0 Replies
113 Views
Last post December 16, 2025, 1620 UTC
by Ray Lalleu
0 Replies
100 Views
Last post December 16, 2025, 1603 UTC
by Ray Lalleu
0 Replies
99 Views
Last post December 16, 2025, 1557 UTC
by Ray Lalleu
1 Replies
129 Views
Last post December 16, 2025, 1548 UTC
by Ray Lalleu
0 Replies
96 Views
Last post December 16, 2025, 1535 UTC
by Ray Lalleu
0 Replies
105 Views
Last post December 16, 2025, 1530 UTC
by Ray Lalleu
3 Replies
252 Views
Last post December 16, 2025, 1200 UTC
by Alex BLR
1 Replies
142 Views
Last post December 16, 2025, 0855 UTC
by Ray Lalleu
0 Replies
114 Views
Last post December 16, 2025, 0851 UTC
by Alex BLR
0 Replies
129 Views
Last post December 15, 2025, 2004 UTC
by Ray Lalleu
2 Replies
252 Views
Last post December 15, 2025, 1826 UTC
by dxace1
1 Replies
192 Views
Last post December 15, 2025, 1759 UTC
by Ray Lalleu
0 Replies
124 Views
Last post December 15, 2025, 1649 UTC
by Alex BLR

 

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