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
1718 Views
Last post September 06, 2008, 2336 UTC
by ChrisSmolinski
5 Replies
1592 Views
Last post May 21, 2014, 1137 UTC
by Sealord
2 Replies
759 Views
Last post April 23, 2019, 2323 UTC
by Radio Star
4 Replies
881 Views
Last post October 23, 2020, 0207 UTC
by Arnold Layne
5 Replies
1526 Views
Last post February 02, 2020, 0020 UTC
by William Hassig
3 Replies
1047 Views
Last post October 16, 2016, 2214 UTC
by JoeFLIPS
1 Replies
696 Views
Last post September 19, 2019, 1856 UTC
by WWBR
2 Replies
1147 Views
Last post December 31, 2012, 2238 UTC
by mr. mike
0 Replies
845 Views
Last post July 07, 2014, 1216 UTC
by ChrisSmolinski
6 Replies
1554 Views
Last post November 22, 2016, 2349 UTC
by Tuco
5 Replies
1006 Views
Last post September 12, 2021, 1309 UTC
by Big Badfish Al
7 Replies
2021 Views
Last post February 07, 2016, 1356 UTC
by Oliver
1 Replies
622 Views
Last post July 21, 2017, 2254 UTC
by PirateSWL
0 Replies
486 Views
Last post July 28, 2020, 1116 UTC
by ChrisSmolinski
6 Replies
555 Views
Last post January 12, 2025, 1634 UTC
by Ron Hunsicker
1 Replies
1130 Views
Last post April 17, 2012, 0049 UTC
by rdla4
1 Replies
635 Views
Last post October 30, 2019, 2002 UTC
by Radio Star
0 Replies
1106 Views
Last post September 27, 2009, 2305 UTC
by ChrisSmolinski
1 Replies
1432 Views
Last post September 07, 2014, 1755 UTC
by ByteBORG
6 Replies
1146 Views
Last post July 12, 2019, 2320 UTC
by refmo

 

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