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
890 Views
Last post October 12, 2012, 1247 UTC
by ChrisSmolinski
0 Replies
946 Views
Last post June 22, 2012, 1558 UTC
by ChrisSmolinski
0 Replies
950 Views
Last post June 22, 2012, 1225 UTC
by Sealord
0 Replies
1037 Views
Last post March 05, 2012, 0525 UTC
by zackers
0 Replies
975 Views
Last post March 05, 2012, 0304 UTC
by S. McArdle
0 Replies
606 Views
Last post July 16, 2017, 2146 UTC
by ChrisSmolinski
0 Replies
813 Views
Last post April 01, 2012, 2019 UTC
by Sealord
0 Replies
883 Views
Last post March 05, 2012, 0132 UTC
by S. McArdle
0 Replies
951 Views
Last post March 05, 2012, 0013 UTC
by ChrisSmolinski
0 Replies
1279 Views
Last post March 04, 2012, 2356 UTC
by fpeconsultant
0 Replies
744 Views
Last post June 21, 2012, 2325 UTC
by ChrisSmolinski
0 Replies
840 Views
Last post October 26, 2013, 1553 UTC
by ChrisSmolinski
0 Replies
653 Views
Last post July 08, 2017, 1622 UTC
by ChrisSmolinski
0 Replies
909 Views
Last post September 03, 2013, 2207 UTC
by ChrisSmolinski
0 Replies
853 Views
Last post September 03, 2013, 1336 UTC
by ChrisSmolinski
0 Replies
935 Views
Last post September 03, 2013, 1329 UTC
by ChrisSmolinski
0 Replies
635 Views
Last post July 05, 2017, 1230 UTC
by ChrisSmolinski
0 Replies
861 Views
Last post September 06, 2013, 1143 UTC
by ChrisSmolinski
0 Replies
1050 Views
Last post April 01, 2012, 1710 UTC
by ChrisLobdell
0 Replies
886 Views
Last post June 20, 2012, 1721 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 House Flag
by MitchellTimeDesigns