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
90 Views
Last post October 12, 2025, 1602 UTC
by Danx73
2 Replies
122 Views
Last post October 12, 2025, 1624 UTC
by Ray Lalleu
2 Replies
114 Views
Last post October 12, 2025, 1631 UTC
by Jos
4 Replies
186 Views
Last post October 12, 2025, 1631 UTC
by Ray Lalleu
0 Replies
47 Views
Last post October 12, 2025, 1636 UTC
by Ray Lalleu
1 Replies
80 Views
Last post October 12, 2025, 1642 UTC
by FOX
2 Replies
104 Views
Last post October 12, 2025, 1645 UTC
by Ray Lalleu
0 Replies
54 Views
Last post October 12, 2025, 1705 UTC
by Ray Lalleu
2 Replies
115 Views
Last post October 12, 2025, 1729 UTC
by dxace1
4 Replies
157 Views
Last post October 12, 2025, 1730 UTC
by FOX
0 Replies
58 Views
Last post October 12, 2025, 1737 UTC
by Ray Lalleu
0 Replies
51 Views
Last post October 12, 2025, 1746 UTC
by Ray Lalleu
0 Replies
55 Views
Last post October 12, 2025, 1757 UTC
by Ray Lalleu
1 Replies
99 Views
Last post October 12, 2025, 1807 UTC
by Ray Lalleu
1 Replies
72 Views
Last post October 12, 2025, 1819 UTC
by DBullock
0 Replies
53 Views
Last post October 12, 2025, 1823 UTC
by Ray Lalleu
4 Replies
169 Views
Last post October 12, 2025, 1824 UTC
by ciasteczkowypotwor
2 Replies
98 Views
Last post October 12, 2025, 1836 UTC
by studio29
1 Replies
70 Views
Last post October 12, 2025, 1843 UTC
by Ray Lalleu
0 Replies
54 Views
Last post October 12, 2025, 1910 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