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
1 Replies
442 Views
Last post January 31, 2020, 2120 UTC
by Ray Lalleu
0 Replies
442 Views
Last post December 08, 2019, 0746 UTC
by Ray Lalleu
0 Replies
442 Views
Last post November 23, 2019, 0848 UTC
by Ray Lalleu
1 Replies
442 Views
Last post November 01, 2019, 2028 UTC
by ChrisSmolinski
0 Replies
442 Views
Last post October 27, 2019, 1420 UTC
by Ray Lalleu
0 Replies
442 Views
Last post October 26, 2019, 1503 UTC
by Ray Lalleu
0 Replies
442 Views
Last post October 21, 2019, 0836 UTC
by Ray Lalleu
0 Replies
442 Views
Last post October 13, 2019, 0936 UTC
by Ray Lalleu
0 Replies
442 Views
Last post October 05, 2019, 0912 UTC
by Ray Lalleu
0 Replies
442 Views
Last post September 21, 2019, 1246 UTC
by Ray Lalleu
0 Replies
442 Views
Last post September 11, 2019, 1855 UTC
by Ray Lalleu
0 Replies
442 Views
Last post September 11, 2019, 1705 UTC
by Ray Lalleu
0 Replies
442 Views
Last post July 17, 2019, 1659 UTC
by Ray Lalleu
0 Replies
442 Views
Last post June 15, 2019, 1901 UTC
by Ray Lalleu
0 Replies
442 Views
Last post June 15, 2019, 1713 UTC
by Ray Lalleu
0 Replies
442 Views
Last post June 04, 2019, 2323 UTC
by Ray Lalleu
0 Replies
442 Views
Last post June 04, 2019, 1714 UTC
by Ray Lalleu
0 Replies
442 Views
Last post May 04, 2019, 1724 UTC
by Ray Lalleu
0 Replies
442 Views
Last post April 19, 2019, 1024 UTC
by Ray Lalleu
0 Replies
442 Views
Last post April 13, 2019, 1558 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