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
267 Views
Last post November 01, 2023, 0844 UTC
by Ray Lalleu
0 Replies
248 Views
Last post January 27, 2024, 0846 UTC
by Ray Lalleu
0 Replies
204 Views
Last post December 27, 2022, 0937 UTC
by Ray Lalleu
0 Replies
175 Views
Last post September 22, 2024, 1012 UTC
by Ray Lalleu
0 Replies
259 Views
Last post April 05, 2023, 1042 UTC
by Ray Lalleu
0 Replies
108 Views
Last post March 15, 2025, 1057 UTC
by Ray Lalleu
0 Replies
213 Views
Last post September 10, 2024, 1326 UTC
by Ray Lalleu
0 Replies
190 Views
Last post October 19, 2024, 1531 UTC
by Ray Lalleu
1 Replies
235 Views
Last post March 06, 2023, 1817 UTC
by kris
0 Replies
173 Views
Last post February 07, 2025, 1558 UTC
by Ray Lalleu
0 Replies
213 Views
Last post April 29, 2023, 1620 UTC
by Ray Lalleu
0 Replies
194 Views
Last post November 22, 2022, 1718 UTC
by Ray Lalleu
0 Replies
342 Views
Last post November 02, 2023, 1731 UTC
by Ray Lalleu
0 Replies
143 Views
Last post January 23, 2025, 1741 UTC
by Ray Lalleu
1 Replies
213 Views
Last post October 28, 2024, 1803 UTC
by europirate
0 Replies
238 Views
Last post October 16, 2024, 1811 UTC
by Ray Lalleu
0 Replies
232 Views
Last post November 19, 2023, 1822 UTC
by Ray Lalleu
0 Replies
136 Views
Last post October 14, 2024, 1855 UTC
by Ray Lalleu
1 Replies
257 Views
Last post February 18, 2023, 0830 UTC
by dave1965
1 Replies
265 Views
Last post January 10, 2025, 1355 UTC
by Misti-Radio

 

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