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
2 Replies
418 Views
Last post January 30, 2024, 1738 UTC
by Fisherman
1 Replies
418 Views
Last post March 21, 2020, 1510 UTC
by Ray Lalleu
0 Replies
418 Views
Last post March 09, 2020, 2110 UTC
by Ray Lalleu
1 Replies
418 Views
Last post February 28, 2020, 1954 UTC
by Ray Lalleu
0 Replies
418 Views
Last post February 25, 2020, 1953 UTC
by Ray Lalleu
0 Replies
418 Views
Last post February 03, 2020, 1703 UTC
by Ray Lalleu
0 Replies
418 Views
Last post January 30, 2020, 1720 UTC
by Ray Lalleu
0 Replies
418 Views
Last post January 11, 2020, 2222 UTC
by Ray Lalleu
1 Replies
418 Views
Last post January 04, 2020, 1222 UTC
by kris
0 Replies
418 Views
Last post November 25, 2019, 1619 UTC
by Ray Lalleu
0 Replies
418 Views
Last post November 22, 2019, 1708 UTC
by Ray Lalleu
0 Replies
418 Views
Last post October 16, 2019, 1913 UTC
by Ray Lalleu
0 Replies
418 Views
Last post October 14, 2019, 1749 UTC
by dxace1
0 Replies
418 Views
Last post October 13, 2019, 1029 UTC
by Ray Lalleu
0 Replies
418 Views
Last post October 06, 2019, 0851 UTC
by Ray Lalleu
0 Replies
418 Views
Last post September 21, 2019, 1251 UTC
by Ray Lalleu
0 Replies
418 Views
Last post June 15, 2019, 1926 UTC
by Ray Lalleu
0 Replies
418 Views
Last post June 11, 2019, 1810 UTC
by Ray Lalleu
0 Replies
418 Views
Last post June 02, 2019, 0758 UTC
by Ray Lalleu
0 Replies
418 Views
Last post June 01, 2019, 2106 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 Garden Flag
by MitchellTimeDesigns