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
1164 Views
Last post November 01, 2013, 2340 UTC
by myteaquinn
38 Replies
10424 Views
Last post November 01, 2013, 2308 UTC
by myteaquinn
2 Replies
1216 Views
Last post November 01, 2013, 2253 UTC
by jFarley
1 Replies
999 Views
Last post November 01, 2013, 2155 UTC
by fpeconsultant
5 Replies
2344 Views
Last post November 01, 2013, 2151 UTC
by PRBRELAYS
13 Replies
4285 Views
Last post November 01, 2013, 1940 UTC
by Kilokat7
11 Replies
8326 Views
Last post November 01, 2013, 1834 UTC
by Sealord
11 Replies
4791 Views
Last post November 01, 2013, 1759 UTC
by LighthouseOhio
27 Replies
7103 Views
Last post November 01, 2013, 1758 UTC
by LighthouseOhio
7 Replies
2223 Views
Last post November 01, 2013, 1757 UTC
by LighthouseOhio
10 Replies
3346 Views
Last post November 01, 2013, 1756 UTC
by LighthouseOhio
9 Replies
2315 Views
Last post November 01, 2013, 1755 UTC
by LighthouseOhio
15 Replies
3708 Views
Last post November 01, 2013, 1753 UTC
by LighthouseOhio
2 Replies
1013 Views
Last post November 01, 2013, 1619 UTC
by Sealord
1 Replies
898 Views
Last post November 01, 2013, 1548 UTC
by ChrisSmolinski
4 Replies
1447 Views
Last post November 01, 2013, 1545 UTC
by ChrisSmolinski
11 Replies
4465 Views
Last post November 01, 2013, 1455 UTC
by Edward Insinger
0 Replies
822 Views
Last post November 01, 2013, 1444 UTC
by ChrisSmolinski
1 Replies
1404 Views
Last post November 01, 2013, 1422 UTC
by ChrisSmolinski
0 Replies
718 Views
Last post November 01, 2013, 1407 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 Garden Flag
by MitchellTimeDesigns