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
944 Views
Last post November 23, 2014, 2246 UTC
by ChrisSmolinski
0 Replies
1025 Views
Last post November 23, 2014, 2247 UTC
by ChrisSmolinski
0 Replies
715 Views
Last post April 18, 2018, 1951 UTC
by Ray Lalleu
0 Replies
780 Views
Last post June 26, 2016, 1949 UTC
by JoeFLIPS
0 Replies
660 Views
Last post June 26, 2016, 1901 UTC
by JoeFLIPS
0 Replies
894 Views
Last post October 03, 2015, 2134 UTC
by ChrisSmolinski
0 Replies
1066 Views
Last post April 25, 2015, 2017 UTC
by ChrisSmolinski
0 Replies
447 Views
Last post March 30, 2018, 2142 UTC
by ChrisSmolinski
0 Replies
857 Views
Last post October 03, 2015, 2152 UTC
by ChrisSmolinski
0 Replies
938 Views
Last post October 03, 2015, 2241 UTC
by ChrisSmolinski
0 Replies
1084 Views
Last post November 30, 2014, 1422 UTC
by ChrisSmolinski
0 Replies
757 Views
Last post May 08, 2018, 1912 UTC
by Ray Lalleu
0 Replies
1079 Views
Last post November 30, 2014, 2124 UTC
by ChrisSmolinski
0 Replies
843 Views
Last post June 26, 2016, 2011 UTC
by JoeFLIPS
0 Replies
1078 Views
Last post October 03, 2015, 2244 UTC
by ChrisSmolinski
0 Replies
1052 Views
Last post December 05, 2014, 2331 UTC
by ChrisSmolinski
0 Replies
969 Views
Last post June 30, 2016, 2030 UTC
by JoeFLIPS
0 Replies
1304 Views
Last post January 24, 2015, 0935 UTC
by ulx2
0 Replies
632 Views
Last post April 24, 2018, 1954 UTC
by Ray Lalleu
0 Replies
1163 Views
Last post December 06, 2014, 1815 UTC
by Skipmuck

 

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