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
6 Replies
2107 Views
Last post August 20, 2014, 0056 UTC
by DaveJV
1 Replies
953 Views
Last post August 19, 2014, 2050 UTC
by jFarley
6 Replies
2183 Views
Last post August 19, 2014, 2009 UTC
by Pigmeat
1 Replies
1290 Views
Last post August 19, 2014, 1931 UTC
by ChrisSmolinski
2 Replies
1479 Views
Last post August 19, 2014, 0539 UTC
by Rafman
4 Replies
2215 Views
Last post August 17, 2014, 2150 UTC
by ByteBORG
18 Replies
5990 Views
Last post August 17, 2014, 2018 UTC
by Nella F.
0 Replies
1456 Views
Last post August 17, 2014, 1648 UTC
by Token
3 Replies
1466 Views
Last post August 17, 2014, 1634 UTC
by ChrisSmolinski
1 Replies
993 Views
Last post August 17, 2014, 1614 UTC
by ChrisSmolinski
5 Replies
1487 Views
Last post August 17, 2014, 1601 UTC
by ChrisSmolinski
0 Replies
780 Views
Last post August 16, 2014, 2302 UTC
by rdla4
1 Replies
1199 Views
Last post August 16, 2014, 2040 UTC
by ChrisSmolinski
1 Replies
1116 Views
Last post August 16, 2014, 1905 UTC
by ByteBORG
6 Replies
1991 Views
Last post August 16, 2014, 1441 UTC
by ChrisSmolinski
0 Replies
1007 Views
Last post August 16, 2014, 0310 UTC
by blw
0 Replies
1077 Views
Last post August 16, 2014, 0237 UTC
by blw
19 Replies
6408 Views
Last post August 16, 2014, 0233 UTC
by blw
0 Replies
1171 Views
Last post August 16, 2014, 0102 UTC
by radioreddz
12 Replies
2633 Views
Last post August 15, 2014, 2335 UTC
by ByteBORG

 

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