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
68 Views
Last post July 27, 2023, 1933 UTC
by Ray Lalleu
0 Replies
68 Views
Last post July 21, 2023, 1833 UTC
by Ray Lalleu
0 Replies
68 Views
Last post August 14, 2023, 2056 UTC
by Ray Lalleu
0 Replies
68 Views
Last post February 22, 2024, 2136 UTC
by Ray Lalleu
0 Replies
68 Views
Last post January 25, 2024, 1602 UTC
by Ray Lalleu
0 Replies
68 Views
Last post July 09, 2023, 0655 UTC
by Ray Lalleu
0 Replies
68 Views
Last post October 08, 2023, 1043 UTC
by Ray Lalleu
0 Replies
68 Views
Last post December 09, 2023, 1714 UTC
by Ray Lalleu
0 Replies
68 Views
Last post August 04, 2023, 1842 UTC
by Ray Lalleu
0 Replies
68 Views
Last post January 26, 2024, 2058 UTC
by Ray Lalleu
0 Replies
68 Views
Last post September 02, 2023, 1837 UTC
by Ray Lalleu
0 Replies
68 Views
Last post July 30, 2023, 0902 UTC
by Ray Lalleu
0 Replies
68 Views
Last post August 13, 2023, 1003 UTC
by Ray Lalleu
0 Replies
68 Views
Last post August 04, 2023, 2142 UTC
by Ray Lalleu
0 Replies
68 Views
Last post February 03, 2024, 0838 UTC
by Ray Lalleu
0 Replies
68 Views
Last post December 03, 2023, 1352 UTC
by Ray Lalleu
0 Replies
68 Views
Last post September 01, 2023, 1618 UTC
by Ray Lalleu
0 Replies
69 Views
Last post July 01, 2023, 1020 UTC
by Ray Lalleu
0 Replies
69 Views
Last post July 17, 2023, 2034 UTC
by Ray Lalleu
0 Replies
69 Views
Last post July 28, 2023, 2148 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