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
241 Views
Last post November 03, 2024, 1825 UTC
by Ray Lalleu
1 Replies
163 Views
Last post November 03, 2024, 1758 UTC
by FOX
1 Replies
175 Views
Last post November 03, 2024, 1438 UTC
by europirate
1 Replies
153 Views
Last post November 03, 2024, 1153 UTC
by Ray Lalleu
1 Replies
215 Views
Last post November 02, 2024, 2257 UTC
by RainBrandy
1 Replies
202 Views
Last post November 02, 2024, 2247 UTC
by Ray Lalleu
1 Replies
186 Views
Last post November 02, 2024, 2230 UTC
by Ray Lalleu
1 Replies
160 Views
Last post November 02, 2024, 2215 UTC
by Ray Lalleu
1 Replies
195 Views
Last post November 02, 2024, 2208 UTC
by Ray Lalleu
1 Replies
172 Views
Last post November 02, 2024, 1751 UTC
by Fisherman
1 Replies
196 Views
Last post November 02, 2024, 1739 UTC
by Fisherman
1 Replies
262 Views
Last post November 02, 2024, 1737 UTC
by TRI International
1 Replies
231 Views
Last post November 02, 2024, 1733 UTC
by Ray Lalleu
1 Replies
181 Views
Last post November 02, 2024, 1718 UTC
by Ray Lalleu
1 Replies
235 Views
Last post November 02, 2024, 1601 UTC
by dxace1
1 Replies
210 Views
Last post November 02, 2024, 1519 UTC
by dxace1
1 Replies
243 Views
Last post November 02, 2024, 1449 UTC
by Ray Lalleu
1 Replies
218 Views
Last post November 02, 2024, 1446 UTC
by Ray Lalleu
1 Replies
167 Views
Last post November 02, 2024, 1420 UTC
by europirate
1 Replies
305 Views
Last post November 02, 2024, 1108 UTC
by TRI International

 

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

Locked Topic
Sticky Topic
Poll


HFUnderground T-Shirt
HFUnderground Garden Flag
by MitchellTimeDesigns