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
12 Replies
646 Views
Last post September 17, 2025, 1146 UTC
by ChrisSmolinski
1 Replies
202 Views
Last post September 17, 2025, 0242 UTC
by ChrisLobdell
1 Replies
186 Views
Last post September 17, 2025, 0135 UTC
by Quasar
10 Replies
485 Views
Last post September 16, 2025, 2349 UTC
by dxwingr
13 Replies
823 Views
Last post September 16, 2025, 1147 UTC
by ChrisSmolinski
4 Replies
388 Views
Last post September 16, 2025, 0204 UTC
by Coastal NC DX
3 Replies
305 Views
Last post September 16, 2025, 0119 UTC
by Radiouser
8 Replies
866 Views
Last post September 15, 2025, 2159 UTC
by Traveling Wave
10 Replies
610 Views
Last post September 15, 2025, 1812 UTC
by ChrisSmolinski
1 Replies
226 Views
Last post September 15, 2025, 1755 UTC
by ChrisSmolinski
1 Replies
212 Views
Last post September 15, 2025, 1552 UTC
by dxace1
0 Replies
178 Views
Last post September 15, 2025, 1401 UTC
by ChrisSmolinski
14 Replies
822 Views
Last post September 15, 2025, 1156 UTC
by ChrisSmolinski
1 Replies
285 Views
Last post September 15, 2025, 0331 UTC
by Radiouser
11 Replies
615 Views
Last post September 15, 2025, 0310 UTC
by ChrisLobdell
7 Replies
529 Views
Last post September 14, 2025, 2225 UTC
by Doc Roe
2 Replies
245 Views
Last post September 14, 2025, 1726 UTC
by dxace1
5 Replies
649 Views
Last post September 14, 2025, 1501 UTC
by N2MLP
13 Replies
641 Views
Last post September 14, 2025, 1220 UTC
by ChrisSmolinski
4 Replies
306 Views
Last post September 14, 2025, 1134 UTC
by ChrisSmolinski

 

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