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
6 Replies
568 Views
Last post August 18, 2023, 0304 UTC
by Grumpy Grandpa
0 Replies
503 Views
Last post December 09, 2018, 2026 UTC
by Skipmuck
3 Replies
849 Views
Last post November 21, 2023, 2241 UTC
by hsmith77
2 Replies
910 Views
Last post April 06, 2019, 2203 UTC
by ncjay
1 Replies
536 Views
Last post March 05, 2022, 1924 UTC
by Brixx
11 Replies
1588 Views
Last post August 22, 2020, 0134 UTC
by OZDXer
4 Replies
1885 Views
Last post February 19, 2017, 0353 UTC
by elburndx
9 Replies
2384 Views
Last post June 16, 2014, 1622 UTC
by ChrisSmolinski
3 Replies
945 Views
Last post September 10, 2017, 0007 UTC
by OZDXer
10 Replies
993 Views
Last post March 26, 2023, 1256 UTC
by ~SIGINT~
11 Replies
2537 Views
Last post March 23, 2016, 0130 UTC
by Davep
7 Replies
897 Views
Last post November 08, 2024, 0250 UTC
by davevosh@aol.com
7 Replies
1152 Views
Last post February 28, 2022, 2330 UTC
by Skipmuck
10 Replies
1965 Views
Last post December 30, 2017, 0133 UTC
by MDK2
1 Replies
546 Views
Last post February 10, 2019, 1601 UTC
by ChrisSmolinski
1 Replies
543 Views
Last post December 11, 2020, 2220 UTC
by ChrisSmolinski
4 Replies
1189 Views
Last post November 08, 2015, 1456 UTC
by ChrisSmolinski
0 Replies
415 Views
Last post June 01, 2022, 2310 UTC
by Skipmuck
0 Replies
594 Views
Last post July 04, 2017, 1243 UTC
by Skipmuck
14 Replies
1344 Views
Last post January 30, 2023, 0224 UTC
by hsmith77

 

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