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
17 Replies
2021 Views
Last post April 12, 2020, 0251 UTC
by jasmine
15 Replies
2387 Views
Last post February 01, 2021, 2350 UTC
by fpeconsultant
6 Replies
2070 Views
Last post June 12, 2017, 0102 UTC
by Fansome
7 Replies
1360 Views
Last post May 08, 2021, 2215 UTC
by ChrisLobdell
8 Replies
4730 Views
Last post November 19, 2013, 1306 UTC
by ChrisSmolinski
1 Replies
1262 Views
Last post November 30, 2011, 0302 UTC
by jFarley
7 Replies
3258 Views
Last post July 24, 2013, 0557 UTC
by CoolAM Radio
1 Replies
1229 Views
Last post November 27, 2011, 2253 UTC
by ChrisSmolinski
7 Replies
1936 Views
Last post July 05, 2017, 0736 UTC
by RainBrandy
2 Replies
1070 Views
Last post May 28, 2017, 0038 UTC
by OZDXer
1 Replies
733 Views
Last post April 29, 2017, 1622 UTC
by ChrisSmolinski
40 Replies
4178 Views
Last post November 03, 2022, 1103 UTC
by CoolAM Radio
11 Replies
3508 Views
Last post April 14, 2017, 1922 UTC
by CoolAM Radio
7 Replies
1907 Views
Last post April 12, 2017, 1115 UTC
by ChrisSmolinski
9 Replies
1760 Views
Last post April 14, 2018, 1236 UTC
by MDK2
2 Replies
1169 Views
Last post November 26, 2014, 0042 UTC
by myteaquinn
9 Replies
2493 Views
Last post October 30, 2014, 1940 UTC
by Mentholyptus
6 Replies
2581 Views
Last post February 24, 2014, 2133 UTC
by LighthouseOhio
4 Replies
1678 Views
Last post February 15, 2014, 1847 UTC
by CoolAM Radio
6 Replies
2345 Views
Last post November 22, 2011, 0239 UTC
by jFarley

 

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