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
554 Views
Last post January 28, 2022, 1846 UTC
by Ray Lalleu
0 Replies
351 Views
Last post September 07, 2022, 1857 UTC
by Ray Lalleu
0 Replies
594 Views
Last post January 05, 2022, 1836 UTC
by Ray Lalleu
0 Replies
572 Views
Last post February 04, 2022, 1830 UTC
by Ray Lalleu
0 Replies
525 Views
Last post January 04, 2022, 2041 UTC
by Ray Lalleu
0 Replies
367 Views
Last post October 20, 2022, 1834 UTC
by Ray Lalleu
0 Replies
569 Views
Last post January 17, 2022, 1826 UTC
by Ray Lalleu
0 Replies
524 Views
Last post February 09, 2022, 1925 UTC
by Ray Lalleu
1 Replies
682 Views
Last post February 28, 2022, 2219 UTC
by Magnitic
0 Replies
521 Views
Last post December 29, 2021, 1821 UTC
by Ray Lalleu
0 Replies
378 Views
Last post October 27, 2022, 1832 UTC
by Ray Lalleu
0 Replies
556 Views
Last post December 31, 2021, 1820 UTC
by Ray Lalleu
0 Replies
558 Views
Last post January 15, 2022, 1817 UTC
by Ray Lalleu
0 Replies
529 Views
Last post February 12, 2022, 1814 UTC
by Ray Lalleu
0 Replies
496 Views
Last post February 07, 2022, 1928 UTC
by Ray Lalleu
0 Replies
634 Views
Last post December 30, 2021, 2008 UTC
by Ray Lalleu
0 Replies
567 Views
Last post January 25, 2022, 1810 UTC
by Ray Lalleu
0 Replies
550 Views
Last post January 31, 2022, 1820 UTC
by Ray Lalleu
0 Replies
612 Views
Last post January 23, 2022, 1811 UTC
by Ray Lalleu
0 Replies
303 Views
Last post December 06, 2022, 1818 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