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
3 Replies
446 Views
Last post September 07, 2024, 0326 UTC
by RobRich
16 Replies
1236 Views
Last post September 07, 2024, 0320 UTC
by Shortwave_Listener
1 Replies
288 Views
Last post September 06, 2024, 2235 UTC
by Ray Lalleu
0 Replies
230 Views
Last post September 06, 2024, 2158 UTC
by Ct Yankee
0 Replies
263 Views
Last post September 06, 2024, 2116 UTC
by Fisherman
4 Replies
505 Views
Last post September 06, 2024, 2049 UTC
by Fisherman
2 Replies
293 Views
Last post September 06, 2024, 2047 UTC
by Fisherman
0 Replies
186 Views
Last post September 06, 2024, 2034 UTC
by Ray Lalleu
0 Replies
164 Views
Last post September 06, 2024, 2029 UTC
by Ray Lalleu
0 Replies
167 Views
Last post September 06, 2024, 2020 UTC
by Ray Lalleu
1 Replies
288 Views
Last post September 06, 2024, 1957 UTC
by Ray Lalleu
3 Replies
401 Views
Last post September 06, 2024, 1909 UTC
by Mystery21
1 Replies
279 Views
Last post September 06, 2024, 1837 UTC
by Ray Lalleu
4 Replies
449 Views
Last post September 06, 2024, 1829 UTC
by Ray Lalleu
1 Replies
229 Views
Last post September 06, 2024, 1741 UTC
by Misti-Radio
0 Replies
171 Views
Last post September 06, 2024, 1724 UTC
by Ray Lalleu
1 Replies
263 Views
Last post September 06, 2024, 1659 UTC
by Ray Lalleu
1 Replies
226 Views
Last post September 06, 2024, 1653 UTC
by Ray Lalleu
4 Replies
618 Views
Last post September 06, 2024, 1609 UTC
by RainBrandy
0 Replies
287 Views
Last post September 06, 2024, 0229 UTC
by n2avh

 

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

Locked Topic
Sticky Topic
Poll


HFUnderground T-Shirt
HFUnderground T-Shirt
by MitchellTimeDesigns