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
1854 Views
Last post October 27, 2014, 0205 UTC
by Token
0 Replies
1103 Views
Last post December 15, 2016, 0327 UTC
by Kilokat7
1 Replies
1173 Views
Last post December 07, 2016, 0409 UTC
by joewo
6 Replies
2319 Views
Last post December 07, 2016, 0429 UTC
by Ron - Calif.
2 Replies
1673 Views
Last post December 08, 2016, 0545 UTC
by Ron - Calif.
2 Replies
1148 Views
Last post April 20, 2014, 0041 UTC
by ChrisSmolinski
3 Replies
1619 Views
Last post September 02, 2014, 2359 UTC
by ByteBORG
2 Replies
1389 Views
Last post October 12, 2014, 1714 UTC
by ChrisSmolinski
3 Replies
1466 Views
Last post August 22, 2014, 2011 UTC
by jFarley
6 Replies
5194 Views
Last post March 31, 2014, 0220 UTC
by LighthouseOhio
5 Replies
1755 Views
Last post March 29, 2014, 2116 UTC
by jFarley
13 Replies
3650 Views
Last post March 30, 2014, 1915 UTC
by jFarley
1 Replies
1200 Views
Last post November 28, 2014, 1803 UTC
by Kilokat7
3 Replies
1471 Views
Last post November 28, 2014, 2237 UTC
by ChrisLobdell
1 Replies
1379 Views
Last post November 30, 2014, 1902 UTC
by desmoface
2 Replies
3502 Views
Last post April 18, 2014, 1548 UTC
by James Brownyard
0 Replies
613 Views
Last post April 08, 2022, 1519 UTC
by ChrisSmolinski
2 Replies
858 Views
Last post April 17, 2022, 0400 UTC
by MojaveBeaconeer
3 Replies
814 Views
Last post December 06, 2023, 2022 UTC
by Shortwave_Listener
2 Replies
1190 Views
Last post December 03, 2014, 0004 UTC
by oly1959

 

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