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
461 Views
Last post December 13, 2019, 1620 UTC
by Ray Lalleu
1 Replies
461 Views
Last post September 19, 2018, 2300 UTC
by Ct Yankee
2 Replies
461 Views
Last post January 23, 2022, 0049 UTC
by kris
1 Replies
461 Views
Last post September 01, 2018, 2222 UTC
by Ct Yankee
1 Replies
462 Views
Last post August 25, 2019, 2054 UTC
by ukdxer
3 Replies
462 Views
Last post April 28, 2022, 2037 UTC
by ukdxer
2 Replies
462 Views
Last post May 03, 2020, 2311 UTC
by Ray Lalleu
2 Replies
462 Views
Last post February 05, 2022, 1909 UTC
by Curt
1 Replies
462 Views
Last post April 28, 2019, 2217 UTC
by Skipmuck
2 Replies
462 Views
Last post December 26, 2020, 1002 UTC
by KaySeeks
1 Replies
462 Views
Last post October 19, 2023, 1527 UTC
by europirate
1 Replies
462 Views
Last post September 03, 2020, 1817 UTC
by Ray Lalleu
3 Replies
462 Views
Last post June 21, 2021, 2323 UTC
by Molvania Poacher
1 Replies
462 Views
Last post March 16, 2019, 1816 UTC
by Ray Lalleu
2 Replies
462 Views
Last post October 10, 2021, 1302 UTC
by Bali_Frank
2 Replies
462 Views
Last post January 23, 2021, 2137 UTC
by kris
0 Replies
462 Views
Last post February 23, 2019, 1454 UTC
by Ray Lalleu
1 Replies
462 Views
Last post August 12, 2020, 1853 UTC
by Ray Lalleu
1 Replies
462 Views
Last post November 14, 2021, 2035 UTC
by TRI International
2 Replies
462 Views
Last post June 19, 2021, 1831 UTC
by Pravotorov

 

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