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
3 Replies
2179 Views
Last post November 05, 2015, 0123 UTC
by Skipmuck
2 Replies
1238 Views
Last post November 04, 2015, 2306 UTC
by TeaLeaf
UNID 6925 AM 0402 11/4/15

Started by JoeFLIPS

2 Replies
1538 Views
Last post November 04, 2015, 1351 UTC
by ChrisSmolinski
2 Replies
1327 Views
Last post November 04, 2015, 1338 UTC
by ChrisSmolinski
1 Replies
1116 Views
Last post November 04, 2015, 1326 UTC
by refmo
1 Replies
901 Views
Last post November 04, 2015, 0120 UTC
by Rafman
9 Replies
2072 Views
Last post November 04, 2015, 0119 UTC
by Rafman
8 Replies
2018 Views
Last post November 04, 2015, 0118 UTC
by halifaxtap
0 Replies
676 Views
Last post November 03, 2015, 2331 UTC
by ChrisSmolinski
0 Replies
752 Views
Last post November 03, 2015, 1428 UTC
by ChrisSmolinski
0 Replies
690 Views
Last post November 03, 2015, 1424 UTC
by ChrisSmolinski
3 Replies
1818 Views
Last post November 03, 2015, 1410 UTC
by ChrisSmolinski
1 Replies
1025 Views
Last post November 03, 2015, 1342 UTC
by ChrisSmolinski
10 Replies
2255 Views
Last post November 02, 2015, 2329 UTC
by jFarley
1 Replies
1143 Views
Last post November 02, 2015, 1218 UTC
by ChrisSmolinski
14 Replies
3456 Views
Last post November 02, 2015, 0225 UTC
by Mentholyptus
14 Replies
5169 Views
Last post November 02, 2015, 0216 UTC
by Dr Smoke
0 Replies
874 Views
Last post November 02, 2015, 0055 UTC
by ChrisSmolinski
1 Replies
904 Views
Last post November 01, 2015, 2214 UTC
by jFarley
0 Replies
846 Views
Last post November 01, 2015, 2022 UTC
by Token

 

Normal Topic
Hot Topic (More than 15 replies)
Very Hot Topic (More than 25 replies)

Locked Topic
Sticky Topic
Poll


HFUnderground T-Shirt
HFUnderground Garden Flag
by MitchellTimeDesigns