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
469 Views
Last post June 20, 2022, 2157 UTC
by Ray Lalleu
0 Replies
356 Views
Last post November 09, 2022, 2210 UTC
by Ray Lalleu
0 Replies
349 Views
Last post October 10, 2022, 2157 UTC
by Ray Lalleu
0 Replies
608 Views
Last post March 15, 2022, 2223 UTC
by Ray Lalleu
0 Replies
341 Views
Last post October 31, 2022, 2247 UTC
by Ray Lalleu
3 Replies
1034 Views
Last post December 04, 2021, 1853 UTC
by kris
0 Replies
575 Views
Last post December 13, 2021, 1557 UTC
by Ray Lalleu
0 Replies
557 Views
Last post December 20, 2021, 1617 UTC
by Ray Lalleu
0 Replies
782 Views
Last post December 22, 2021, 1608 UTC
by Ray Lalleu
0 Replies
549 Views
Last post January 19, 2022, 1622 UTC
by Ray Lalleu
1 Replies
720 Views
Last post December 10, 2021, 1650 UTC
by Ray Lalleu
1 Replies
684 Views
Last post December 16, 2021, 1649 UTC
by Ray Lalleu
0 Replies
567 Views
Last post January 13, 2022, 1647 UTC
by Ray Lalleu
0 Replies
584 Views
Last post December 14, 2021, 1705 UTC
by Ray Lalleu
0 Replies
581 Views
Last post December 23, 2021, 1701 UTC
by Ray Lalleu
0 Replies
600 Views
Last post December 21, 2021, 1646 UTC
by Ray Lalleu
0 Replies
671 Views
Last post December 17, 2021, 1653 UTC
by Ray Lalleu
0 Replies
543 Views
Last post January 03, 2022, 1703 UTC
by Ray Lalleu
0 Replies
623 Views
Last post December 27, 2021, 1657 UTC
by Ray Lalleu
0 Replies
573 Views
Last post February 03, 2022, 1703 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