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
1087 Views
Last post September 13, 2014, 2252 UTC
by Skipmuck
1 Replies
445 Views
Last post September 21, 2020, 1937 UTC
by Ray Lalleu
0 Replies
1067 Views
Last post February 22, 2014, 2149 UTC
by ChrisSmolinski
4 Replies
2018 Views
Last post February 24, 2013, 0010 UTC
by hsmith77
1 Replies
445 Views
Last post November 21, 2020, 2229 UTC
by Ray Lalleu
0 Replies
796 Views
Last post June 25, 2017, 2336 UTC
by ChrisSmolinski
7 Replies
3550 Views
Last post December 22, 2013, 1649 UTC
by cupid radio
1 Replies
1486 Views
Last post August 05, 2014, 0746 UTC
by tvdxrools
0 Replies
874 Views
Last post June 19, 2015, 2321 UTC
by ChrisSmolinski
0 Replies
444 Views
Last post April 30, 2021, 1403 UTC
by ChrisSmolinski
0 Replies
1452 Views
Last post December 04, 2013, 2121 UTC
by ChrisSmolinski
0 Replies
721 Views
Last post December 01, 2016, 2205 UTC
by ChrisSmolinski
0 Replies
923 Views
Last post November 22, 2014, 1528 UTC
by ChrisSmolinski
1 Replies
730 Views
Last post October 18, 2023, 2039 UTC
by Ray Lalleu
4 Replies
649 Views
Last post May 11, 2020, 2350 UTC
by Radio Star
1 Replies
1137 Views
Last post November 02, 2013, 2328 UTC
by Mentholyptus
3 Replies
670 Views
Last post January 21, 2021, 2217 UTC
by Ron Hunsicker
3 Replies
1148 Views
Last post February 12, 2022, 1538 UTC
by Skipmuck
1 Replies
1678 Views
Last post October 20, 2012, 1431 UTC
by Mike Radio
0 Replies
958 Views
Last post November 08, 2014, 2312 UTC
by ChrisSmolinski

 

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