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 permissable in your locale.

Subject / Started by Last post
0 Replies
121 Views
Last post November 15, 2022, 2314 UTC
by Ray Lalleu
0 Replies
119 Views
Last post November 16, 2022, 1957 UTC
by Ray Lalleu
0 Replies
116 Views
Last post November 16, 2022, 2259 UTC
by Ray Lalleu
0 Replies
146 Views
Last post November 17, 2022, 0855 UTC
by Misti-Radio
0 Replies
133 Views
Last post November 17, 2022, 1635 UTC
by europirate
0 Replies
127 Views
Last post November 17, 2022, 1934 UTC
by Ray Lalleu
0 Replies
111 Views
Last post November 17, 2022, 2014 UTC
by Misti-Radio
0 Replies
118 Views
Last post November 17, 2022, 2124 UTC
by ralf_bender
1 Replies
140 Views
Last post November 18, 2022, 0000 UTC
by Ray Lalleu
0 Replies
136 Views
Last post November 18, 2022, 0340 UTC
by Shortwave_Listener
0 Replies
170 Views
Last post November 18, 2022, 1816 UTC
by kris
0 Replies
117 Views
Last post November 18, 2022, 2021 UTC
by Ray Lalleu
0 Replies
112 Views
Last post November 18, 2022, 2132 UTC
by Ray Lalleu
0 Replies
134 Views
Last post November 19, 2022, 0812 UTC
by Misti-Radio
0 Replies
117 Views
Last post November 19, 2022, 0819 UTC
by Misti-Radio
0 Replies
120 Views
Last post November 19, 2022, 1650 UTC
by Shortwave_Listener
0 Replies
125 Views
Last post November 19, 2022, 2001 UTC
by Shortwave_Listener
0 Replies
137 Views
Last post November 19, 2022, 2051 UTC
by kris
0 Replies
179 Views
Last post November 19, 2022, 2206 UTC
by Ronald_Mullis
1 Replies
177 Views
Last post November 19, 2022, 2312 UTC
by kris

 

Normal Topic
Hot Topic (More than 15 replies)
Very Hot Topic (More than 25 replies)

Locked Topic
Sticky Topic
Poll


HFUnderground T-Shirt
HFUnderground House Flag
by MitchellTimeDesigns