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
1 Replies
379 Views
Last post November 10, 2022, 0057 UTC
by ~SIGINT~
1 Replies
507 Views
Last post December 03, 2017, 2214 UTC
by ChrisSmolinski
1 Replies
856 Views
Last post July 30, 2019, 2223 UTC
by Big Badfish Al
1 Replies
468 Views
Last post November 10, 2022, 2045 UTC
by dxwingr
1 Replies
358 Views
Last post November 11, 2022, 2310 UTC
by hsmith77
1 Replies
897 Views
Last post June 25, 2019, 1214 UTC
by ChrisSmolinski
1 Replies
976 Views
Last post January 28, 2018, 0436 UTC
by slowtrain
1 Replies
977 Views
Last post August 12, 2015, 1848 UTC
by ChrisSmolinski
1 Replies
321 Views
Last post November 13, 2022, 1953 UTC
by Ct Yankee
1 Replies
846 Views
Last post August 14, 2015, 0136 UTC
by Pigmeat
1 Replies
314 Views
Last post November 13, 2022, 1951 UTC
by ChrisSmolinski
1 Replies
830 Views
Last post February 11, 2018, 1657 UTC
by ChrisSmolinski
1 Replies
1232 Views
Last post August 17, 2015, 1402 UTC
by Fred Smith
1 Replies
929 Views
Last post August 14, 2015, 1610 UTC
by jFarley
1 Replies
1126 Views
Last post March 25, 2019, 2319 UTC
by 8 tattoos
1 Replies
707 Views
Last post December 17, 2016, 1456 UTC
by refmo
1 Replies
936 Views
Last post August 15, 2015, 1648 UTC
by JoeFLIPS
1 Replies
566 Views
Last post September 08, 2019, 1538 UTC
by Andrew Yoder
1 Replies
336 Views
Last post December 11, 2022, 1642 UTC
by TRI International
1 Replies
646 Views
Last post July 10, 2019, 1442 UTC
by ChrisSmolinski

 

Normal Topic
Hot Topic (More than 15 replies)
Very Hot Topic (More than 25 replies)

Locked Topic
Sticky Topic
Poll


HFUnderground Mug
HFUnderground Mug
by MitchellTimeDesigns