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
334 Views
Last post October 28, 2022, 2103 UTC
by Ray Lalleu
0 Replies
295 Views
Last post February 10, 2023, 1903 UTC
by Ray Lalleu
0 Replies
554 Views
Last post March 08, 2022, 2142 UTC
by Ray Lalleu
0 Replies
689 Views
Last post February 18, 2022, 1926 UTC
by Ray Lalleu
0 Replies
318 Views
Last post January 26, 2023, 1805 UTC
by Ray Lalleu
0 Replies
297 Views
Last post November 25, 2022, 1918 UTC
by Ray Lalleu
0 Replies
338 Views
Last post January 17, 2023, 2000 UTC
by Ray Lalleu
0 Replies
535 Views
Last post January 19, 2022, 1622 UTC
by Ray Lalleu
0 Replies
378 Views
Last post September 28, 2022, 2108 UTC
by Ray Lalleu
0 Replies
329 Views
Last post April 03, 2023, 2213 UTC
by Ray Lalleu
0 Replies
468 Views
Last post June 20, 2022, 2213 UTC
by Ray Lalleu
1 Replies
652 Views
Last post December 26, 2021, 2139 UTC
by dxace1
2 Replies
463 Views
Last post March 23, 2023, 1657 UTC
by dxhound2005
1 Replies
569 Views
Last post September 01, 2022, 2034 UTC
by kris
0 Replies
315 Views
Last post March 06, 2023, 2046 UTC
by Ray Lalleu
0 Replies
300 Views
Last post November 03, 2022, 2048 UTC
by Ray Lalleu
0 Replies
499 Views
Last post August 24, 2022, 2035 UTC
by Ray Lalleu
0 Replies
292 Views
Last post February 22, 2023, 2119 UTC
by Ray Lalleu
0 Replies
549 Views
Last post April 01, 2022, 2203 UTC
by Ray Lalleu
0 Replies
374 Views
Last post February 09, 2023, 2036 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 House Flag
by MitchellTimeDesigns