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
330 Views
Last post January 07, 2024, 2245 UTC
by europirate
0 Replies
579 Views
Last post January 30, 2022, 2258 UTC
by Ray Lalleu
0 Replies
469 Views
Last post July 21, 2023, 2313 UTC
by m3ozp1
0 Replies
648 Views
Last post December 02, 2021, 1742 UTC
by Ray Lalleu
0 Replies
455 Views
Last post June 14, 2023, 2125 UTC
by m3ozp1
0 Replies
429 Views
Last post June 17, 2023, 2144 UTC
by m3ozp1
0 Replies
367 Views
Last post March 10, 2023, 1803 UTC
by Ray Lalleu
0 Replies
367 Views
Last post March 12, 2023, 1817 UTC
by Ray Lalleu
0 Replies
327 Views
Last post March 24, 2023, 1946 UTC
by Ray Lalleu
0 Replies
348 Views
Last post March 30, 2023, 1903 UTC
by Ray Lalleu
0 Replies
346 Views
Last post March 29, 2023, 1910 UTC
by Ray Lalleu
0 Replies
353 Views
Last post March 26, 2023, 1927 UTC
by Ray Lalleu
0 Replies
322 Views
Last post April 07, 2023, 1934 UTC
by Ray Lalleu
0 Replies
352 Views
Last post April 17, 2023, 2001 UTC
by Ray Lalleu
0 Replies
317 Views
Last post April 06, 2023, 2002 UTC
by Ray Lalleu
0 Replies
354 Views
Last post April 05, 2023, 2001 UTC
by Ray Lalleu
0 Replies
352 Views
Last post March 28, 2023, 2002 UTC
by Ray Lalleu
0 Replies
351 Views
Last post March 31, 2023, 2005 UTC
by Ray Lalleu
0 Replies
325 Views
Last post April 01, 2023, 2002 UTC
by Ray Lalleu
0 Replies
359 Views
Last post March 11, 2023, 2029 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