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
0 Replies
237 Views
Last post October 19, 2024, 1605 UTC
by Ray Lalleu
1 Replies
471 Views
Last post April 21, 2025, 1826 UTC
by Mad Radio DXer UK
1 Replies
352 Views
Last post December 15, 2022, 1855 UTC
by henri
0 Replies
207 Views
Last post September 22, 2024, 1647 UTC
by Ray Lalleu
3 Replies
515 Views
Last post April 12, 2024, 1718 UTC
by dxace1
0 Replies
187 Views
Last post August 10, 2024, 1721 UTC
by Ray Lalleu
0 Replies
317 Views
Last post December 17, 2022, 1729 UTC
by Ray Lalleu
1 Replies
291 Views
Last post November 09, 2024, 1845 UTC
by kris
2 Replies
367 Views
Last post August 25, 2024, 1913 UTC
by Ray Lalleu
0 Replies
190 Views
Last post September 15, 2024, 1838 UTC
by Ray Lalleu
0 Replies
198 Views
Last post August 23, 2024, 1848 UTC
by Ray Lalleu
0 Replies
224 Views
Last post July 25, 2024, 2028 UTC
by Ray Lalleu
1 Replies
284 Views
Last post December 09, 2023, 1618 UTC
by Ray Lalleu
0 Replies
205 Views
Last post December 03, 2022, 1354 UTC
by Ray Lalleu
0 Replies
179 Views
Last post May 04, 2025, 1404 UTC
by Ray Lalleu
0 Replies
355 Views
Last post March 28, 2022, 1023 UTC
by Ray Lalleu
5 Replies
808 Views
Last post April 01, 2022, 1909 UTC
by henri
4 Replies
560 Views
Last post April 10, 2022, 1630 UTC
by KaySeeks
1 Replies
276 Views
Last post October 10, 2024, 1741 UTC
by kris
3 Replies
643 Views
Last post March 13, 2022, 1414 UTC
by Bali_Frank

 

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