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
1547 Views
Last post January 18, 2009, 2034 UTC
by ChrisSmolinski
0 Replies
810 Views
Last post October 06, 2013, 1351 UTC
by ChrisSmolinski
9 Replies
2362 Views
Last post March 02, 2017, 2243 UTC
by Pigmeat
0 Replies
685 Views
Last post October 17, 2015, 1226 UTC
by ChrisSmolinski
11 Replies
2183 Views
Last post December 26, 2012, 2147 UTC
by jFarley
11 Replies
3189 Views
Last post May 14, 2016, 0110 UTC
by myteaquinn
5 Replies
682 Views
Last post January 13, 2023, 2042 UTC
by Sky Waves
3 Replies
1337 Views
Last post April 11, 2013, 1151 UTC
by Clarke
0 Replies
980 Views
Last post December 29, 2013, 1355 UTC
by ChrisSmolinski
0 Replies
819 Views
Last post January 04, 2016, 1444 UTC
by ChrisSmolinski
4 Replies
2536 Views
Last post December 18, 2009, 0837 UTC
by Leah
6 Replies
765 Views
Last post September 10, 2022, 2315 UTC
by myteaquinn
4 Replies
889 Views
Last post February 03, 2021, 2006 UTC
by TRI International
2 Replies
996 Views
Last post April 01, 2016, 1201 UTC
by jFarley
1 Replies
994 Views
Last post January 16, 2017, 2348 UTC
by PirateSWL
1 Replies
1090 Views
Last post February 28, 2015, 2358 UTC
by jFarley
4 Replies
589 Views
Last post October 19, 2024, 2118 UTC
by N2MLP
5 Replies
1070 Views
Last post April 17, 2020, 1935 UTC
by hsmith77
0 Replies
703 Views
Last post July 26, 2015, 1619 UTC
by ChrisSmolinski
5 Replies
1121 Views
Last post December 19, 2020, 2149 UTC
by Davep

 

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