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
15 Replies
1818 Views
Last post March 27, 2021, 2233 UTC
by outhouse radio
6 Replies
1818 Views
Last post January 13, 2013, 2107 UTC
by Rafman
4 Replies
1818 Views
Last post June 08, 2017, 1203 UTC
by ChrisSmolinski
6925u

Started by Fansome

0 Replies
1818 Views
Last post June 04, 2008, 0204 UTC
by Fansome
9 Replies
1819 Views
Last post August 21, 2016, 0052 UTC
by Azimuth Coordinator
8 Replies
1819 Views
Last post November 06, 2023, 1905 UTC
by Ron Hunsicker
4 Replies
1819 Views
Last post September 07, 2017, 1746 UTC
by Tuco
1 Replies
1819 Views
Last post March 23, 2015, 1310 UTC
by ChrisSmolinski
16 Replies
1819 Views
Last post December 16, 2023, 2209 UTC
by TRI International
10 Replies
1819 Views
Last post October 09, 2019, 2320 UTC
by Treehouse SWL
4 Replies
1819 Views
Last post October 26, 2014, 1259 UTC
by Token
3 Replies
1819 Views
Last post October 27, 2013, 1739 UTC
by glimmer twin
13 Replies
1819 Views
Last post October 19, 2020, 0013 UTC
by HulkSmash
5 Replies
1820 Views
Last post August 30, 2012, 2133 UTC
by jFarley
17 Replies
1820 Views
Last post September 16, 2023, 0008 UTC
by dxace1
9 Replies
1820 Views
Last post December 22, 2015, 2221 UTC
by robman501a
Captain Morgan 6925a

Started by Fansome

6 Replies
1820 Views
Last post May 26, 2011, 0309 UTC
by John Poet
WMPR 6925 AM

Started by Zane

2 Replies
1820 Views
Last post February 14, 2009, 2015 UTC
by ChrisSmolinski
0 Replies
1820 Views
Last post September 15, 2008, 0752 UTC
by Zoidberg
16 Replies
1821 Views
Last post January 01, 2024, 2344 UTC
by RobRich

 

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