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
1131 Views
Last post February 14, 2015, 0032 UTC
by Skipmuck
0 Replies
921 Views
Last post April 05, 2014, 0028 UTC
by oly1959
0 Replies
875 Views
Last post April 05, 2014, 0143 UTC
by philcobill
0 Replies
1210 Views
Last post February 26, 2015, 1446 UTC
by ulx2
0 Replies
880 Views
Last post August 16, 2014, 2250 UTC
by ChrisSmolinski
0 Replies
1031 Views
Last post April 05, 2014, 0439 UTC
by philcobill
0 Replies
1164 Views
Last post February 26, 2015, 1743 UTC
by SIGINT
0 Replies
790 Views
Last post March 15, 2015, 1553 UTC
by ChrisSmolinski
0 Replies
1070 Views
Last post August 20, 2014, 2104 UTC
by ChrisSmolinski
0 Replies
762 Views
Last post April 05, 2014, 2115 UTC
by ChrisSmolinski
0 Replies
751 Views
Last post April 05, 2014, 2130 UTC
by ChrisSmolinski
0 Replies
741 Views
Last post April 05, 2014, 2148 UTC
by oly1959
0 Replies
785 Views
Last post April 05, 2014, 2228 UTC
by ChrisSmolinski
0 Replies
706 Views
Last post April 05, 2014, 2300 UTC
by ChrisSmolinski
0 Replies
849 Views
Last post April 05, 2014, 2306 UTC
by oly1959
0 Replies
829 Views
Last post April 05, 2014, 2352 UTC
by oly1959
0 Replies
993 Views
Last post March 09, 2015, 1739 UTC
by hsmith77
0 Replies
1176 Views
Last post April 04, 2015, 0440 UTC
by Hornet0123
0 Replies
866 Views
Last post August 22, 2014, 2245 UTC
by ChrisSmolinski
0 Replies
1177 Views
Last post April 05, 2015, 1459 UTC
by atrainradio

 

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