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
132 Views
Last post November 22, 2024, 1602 UTC
by MI0YCK
0 Replies
132 Views
Last post February 01, 2025, 1732 UTC
by Ray Lalleu
1 Replies
132 Views
Last post May 16, 2025, 1729 UTC
by Alex BLR
0 Replies
132 Views
Last post May 11, 2025, 1439 UTC
by Ray Lalleu
0 Replies
132 Views
Last post July 29, 2023, 0737 UTC
by Ray Lalleu
0 Replies
132 Views
Last post February 15, 2025, 1144 UTC
by Ray Lalleu
1 Replies
132 Views
Last post May 11, 2025, 1002 UTC
by Ray Lalleu
0 Replies
131 Views
Last post December 28, 2024, 1628 UTC
by Ray Lalleu
0 Replies
131 Views
Last post November 16, 2024, 0859 UTC
by Ray Lalleu
0 Replies
131 Views
Last post January 12, 2025, 0747 UTC
by Ray Lalleu
0 Replies
131 Views
Last post October 27, 2024, 1344 UTC
by Ray Lalleu
0 Replies
131 Views
Last post July 17, 2023, 1850 UTC
by Ray Lalleu
0 Replies
131 Views
Last post February 08, 2025, 1604 UTC
by Ray Lalleu
0 Replies
131 Views
Last post March 24, 2025, 2003 UTC
by Ray Lalleu
1 Replies
131 Views
Last post January 05, 2025, 1130 UTC
by europirate
0 Replies
131 Views
Last post December 29, 2024, 0940 UTC
by Ray Lalleu
1 Replies
131 Views
Last post April 14, 2025, 0727 UTC
by Benoit LEVEQUE
0 Replies
131 Views
Last post August 05, 2023, 1635 UTC
by Ray Lalleu
1 Replies
131 Views
Last post April 07, 2025, 1558 UTC
by europirate
0 Replies
131 Views
Last post March 25, 2025, 1822 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