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
839 Views
Last post March 23, 2013, 1651 UTC
by jFarley
6925 Mode? UNID 1657 3-23-13

Started by rdla4

1 Replies
824 Views
Last post March 23, 2013, 1824 UTC
by ChrisSmolinski
0 Replies
705 Views
Last post March 23, 2013, 1937 UTC
by ChrisSmolinski
1 Replies
912 Views
Last post March 23, 2013, 1945 UTC
by hammarhead
5 Replies
1730 Views
Last post March 23, 2013, 2324 UTC
by Dr. Strangelove
13 Replies
3325 Views
Last post March 24, 2013, 0015 UTC
by Chanter
8 Replies
2440 Views
Last post March 24, 2013, 0027 UTC
by refmo
8 Replies
1952 Views
Last post March 24, 2013, 0057 UTC
by Rafman
0 Replies
998 Views
Last post March 24, 2013, 0112 UTC
by William Hassig
0 Replies
1093 Views
Last post March 24, 2013, 0114 UTC
by William Hassig
0 Replies
1118 Views
Last post March 24, 2013, 0119 UTC
by William Hassig
0 Replies
1056 Views
Last post March 24, 2013, 0121 UTC
by William Hassig
0 Replies
1124 Views
Last post March 24, 2013, 0126 UTC
by William Hassig
3 Replies
1704 Views
Last post March 24, 2013, 0126 UTC
by DL8AAM
12 Replies
8070 Views
Last post March 24, 2013, 0241 UTC
by ChrisSmolinski
1 Replies
1033 Views
Last post March 24, 2013, 1227 UTC
by ChrisSmolinski
0 Replies
805 Views
Last post March 24, 2013, 1332 UTC
by ChrisSmolinski
5 Replies
1771 Views
Last post March 24, 2013, 1347 UTC
by ChrisSmolinski
1 Replies
1118 Views
Last post March 24, 2013, 1351 UTC
by ChrisSmolinski
9 Replies
2564 Views
Last post March 24, 2013, 1352 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