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
306 Views
Last post December 25, 2022, 1103 UTC
by Bali_Frank
1 Replies
345 Views
Last post December 25, 2022, 0948 UTC
by henri
2 Replies
378 Views
Last post December 25, 2022, 0947 UTC
by henri
1 Replies
298 Views
Last post December 25, 2022, 0936 UTC
by prldx
1 Replies
375 Views
Last post December 25, 2022, 0935 UTC
by Bali_Frank
0 Replies
239 Views
Last post December 25, 2022, 0934 UTC
by Ray Lalleu
0 Replies
223 Views
Last post December 25, 2022, 0929 UTC
by Ray Lalleu
2 Replies
315 Views
Last post December 25, 2022, 0916 UTC
by FOX
0 Replies
215 Views
Last post December 25, 2022, 0904 UTC
by Ray Lalleu
0 Replies
223 Views
Last post December 25, 2022, 0848 UTC
by Ray Lalleu
0 Replies
222 Views
Last post December 25, 2022, 0840 UTC
by Ray Lalleu
0 Replies
215 Views
Last post December 25, 2022, 0820 UTC
by Ray Lalleu
0 Replies
195 Views
Last post December 24, 2022, 2043 UTC
by Ray Lalleu
1 Replies
287 Views
Last post December 24, 2022, 2041 UTC
by Ray Lalleu
2 Replies
470 Views
Last post December 24, 2022, 1727 UTC
by Shortwave_Listener
1 Replies
327 Views
Last post December 24, 2022, 1711 UTC
by Shortwave_Listener
0 Replies
226 Views
Last post December 24, 2022, 1708 UTC
by Ray Lalleu
0 Replies
319 Views
Last post December 24, 2022, 1701 UTC
by Ray Lalleu
1 Replies
397 Views
Last post December 24, 2022, 1658 UTC
by Shortwave_Listener
1 Replies
419 Views
Last post December 24, 2022, 1621 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 T-Shirt
HFUnderground T-Shirt
by MitchellTimeDesigns