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
1115 Views
Last post November 20, 2013, 0208 UTC
by SW Observer
0 Replies
998 Views
Last post November 20, 2013, 0053 UTC
by atrainradio
2 Replies
1317 Views
Last post November 19, 2013, 0351 UTC
by Token
2 Replies
1408 Views
Last post November 19, 2013, 0319 UTC
by refmo
1 Replies
1000 Views
Last post November 18, 2013, 2323 UTC
by rdla4
1 Replies
1354 Views
Last post November 17, 2013, 0257 UTC
by refmo
9 Replies
3403 Views
Last post November 17, 2013, 0117 UTC
by CaptnKliegle
UNID 6881 USB? 0051 UTC 11 Nov 2013

Started by Capt. Radio

4 Replies
2298 Views
Last post November 15, 2013, 1714 UTC
by Token
2 Replies
1243 Views
Last post November 15, 2013, 0225 UTC
by OldSeaRock
2 Replies
1379 Views
Last post November 10, 2013, 0500 UTC
by Zoidberg
2 Replies
1163 Views
Last post November 10, 2013, 0234 UTC
by Echo_One
1 Replies
2017 Views
Last post November 06, 2013, 1919 UTC
by RCCI
1 Replies
1008 Views
Last post November 02, 2013, 1240 UTC
by Echo_One
Jamming?

Started by Captainenema

5 Replies
2852 Views
Last post November 01, 2013, 0559 UTC
by Captainenema
0 Replies
1438 Views
Last post November 01, 2013, 0028 UTC
by atrainradio
0 Replies
1709 Views
Last post October 31, 2013, 1903 UTC
by Token
13 Replies
5066 Views
Last post October 30, 2013, 0113 UTC
by refmo
1 Replies
1243 Views
Last post October 29, 2013, 2205 UTC
by jFarley
3 Replies
1689 Views
Last post October 29, 2013, 1015 UTC
by cmradio
6 Replies
3134 Views
Last post October 28, 2013, 0122 UTC
by BDM

 

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