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
747 Views
Last post September 04, 2022, 1732 UTC
by Ray Lalleu
2 Replies
2365 Views
Last post April 25, 2018, 1548 UTC
by prldx
2 Replies
637 Views
Last post August 06, 2022, 1527 UTC
by Bali_Frank
2 Replies
1662 Views
Last post October 30, 2020, 0714 UTC
by PollFCG
2 Replies
817 Views
Last post July 07, 2022, 2112 UTC
by kris
2 Replies
616 Views
Last post January 22, 2023, 2213 UTC
by ralf_bender
2 Replies
867 Views
Last post October 29, 2022, 2104 UTC
by kris
2 Replies
1396 Views
Last post January 28, 2020, 2130 UTC
by kris
2 Replies
695 Views
Last post October 01, 2022, 2203 UTC
by Ray Lalleu
2 Replies
804 Views
Last post September 07, 2022, 1453 UTC
by Ray Lalleu
2 Replies
4258 Views
Last post May 27, 2017, 1003 UTC
by OZDXer
2 Replies
585 Views
Last post December 11, 2022, 1826 UTC
by Ray Lalleu
2 Replies
808 Views
Last post February 12, 2022, 2208 UTC
by ukdxer
2 Replies
2090 Views
Last post February 22, 2020, 2145 UTC
by kris
2 Replies
869 Views
Last post September 10, 2022, 1734 UTC
by Ray Lalleu
2 Replies
713 Views
Last post November 27, 2022, 1641 UTC
by Ray Lalleu
2 Replies
1226 Views
Last post January 31, 2022, 2138 UTC
by Ray Lalleu
2 Replies
708 Views
Last post October 24, 2022, 1831 UTC
by Ray Lalleu
2 Replies
792 Views
Last post August 23, 2022, 2123 UTC
by Magnitic
2 Replies
566 Views
Last post March 23, 2023, 1657 UTC
by dxhound2005

 

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