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
341 Views
Last post December 05, 2023, 0830 UTC
by Ray Lalleu
2 Replies
341 Views
Last post December 03, 2023, 1709 UTC
by FOX
2 Replies
341 Views
Last post July 29, 2023, 2104 UTC
by kris
2 Replies
341 Views
Last post May 08, 2023, 1947 UTC
by nektaman
1 Replies
341 Views
Last post April 22, 2023, 0902 UTC
by Bali_Frank
3 Replies
341 Views
Last post April 09, 2023, 1822 UTC
by kris
1 Replies
341 Views
Last post March 30, 2023, 2144 UTC
by Ray Lalleu
2 Replies
341 Views
Last post March 15, 2023, 1739 UTC
by Ray Lalleu
1 Replies
341 Views
Last post February 13, 2023, 1059 UTC
by Ray Lalleu
0 Replies
341 Views
Last post February 09, 2023, 1640 UTC
by Ray Lalleu
1 Replies
341 Views
Last post December 27, 2022, 1130 UTC
by Ray Lalleu
2 Replies
341 Views
Last post December 11, 2022, 1132 UTC
by europirate
0 Replies
341 Views
Last post November 30, 2022, 1805 UTC
by Ray Lalleu
1 Replies
341 Views
Last post November 15, 2022, 1524 UTC
by Bali_Frank
1 Replies
341 Views
Last post October 30, 2022, 1004 UTC
by Ray Lalleu
1 Replies
341 Views
Last post October 04, 2022, 1612 UTC
by Bali_Frank
1 Replies
341 Views
Last post August 20, 2022, 1957 UTC
by europirate
1 Replies
341 Views
Last post August 09, 2022, 1756 UTC
by kris
0 Replies
341 Views
Last post August 08, 2022, 0520 UTC
by Ray Lalleu
0 Replies
341 Views
Last post August 06, 2022, 2116 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