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
404 Views
Last post October 30, 2023, 1334 UTC
by europirate
1 Replies
151 Views
Last post March 29, 2025, 1002 UTC
by Ray Lalleu
2 Replies
422 Views
Last post January 22, 2023, 1631 UTC
by Ray Lalleu
2 Replies
295 Views
Last post December 15, 2024, 1357 UTC
by Ray Lalleu
0 Replies
308 Views
Last post November 20, 2022, 1015 UTC
by europirate
1 Replies
276 Views
Last post April 21, 2024, 0833 UTC
by Fisherman
2 Replies
628 Views
Last post September 01, 2023, 2240 UTC
by dxace1
0 Replies
371 Views
Last post June 26, 2022, 1321 UTC
by europirate
1 Replies
355 Views
Last post November 15, 2023, 1639 UTC
by Ray Lalleu
0 Replies
275 Views
Last post February 12, 2023, 1359 UTC
by europirate
1 Replies
493 Views
Last post December 10, 2021, 1103 UTC
by Ray Lalleu
2 Replies
375 Views
Last post October 21, 2023, 2028 UTC
by kris
6 Replies
476 Views
Last post July 28, 2024, 1718 UTC
by Ray Lalleu
3 Replies
608 Views
Last post February 17, 2024, 2135 UTC
by Fisherman
1 Replies
323 Views
Last post January 01, 2025, 1122 UTC
by Ray Lalleu
0 Replies
178 Views
Last post March 04, 2025, 2101 UTC
by europirate
1 Replies
222 Views
Last post January 19, 2025, 1311 UTC
by Ray Lalleu
1 Replies
271 Views
Last post January 29, 2023, 1535 UTC
by Ray Lalleu
1 Replies
236 Views
Last post November 19, 2023, 1109 UTC
by Ray Lalleu
0 Replies
219 Views
Last post April 11, 2024, 1154 UTC
by europirate

 

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