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 permissable in your locale.

Subject / Started by Last post
0 Replies
1350 Views
Last post April 09, 2011, 0338 UTC
by dit-man
3 Replies
2508 Views
Last post April 09, 2011, 1621 UTC
by sat_dxer
1 Replies
2139 Views
Last post May 03, 2011, 2019 UTC
by Token
1 Replies
1798 Views
Last post June 04, 2011, 2103 UTC
by stevechisox
14 Replies
7192 Views
Last post June 27, 2011, 1801 UTC
by 4405486
1 Replies
2109 Views
Last post August 03, 2011, 0349 UTC
by moribund112
1 Replies
1258 Views
Last post September 25, 2011, 1339 UTC
by desmoface
0 Replies
1109 Views
Last post September 26, 2011, 0338 UTC
by MR. SHORTWAVE
2 Replies
2170 Views
Last post September 26, 2011, 1818 UTC
by Asuyuka
7077 kHz

Started by Eric Bazar

4 Replies
6035 Views
Last post October 14, 2011, 1940 UTC
by Token
0 Replies
1152 Views
Last post October 29, 2011, 0051 UTC
by ETM71
0 Replies
1267 Views
Last post October 29, 2011, 0139 UTC
by Markokpik
4 Replies
2252 Views
Last post October 31, 2011, 2059 UTC
by Token
4 Replies
1759 Views
Last post October 31, 2011, 2104 UTC
by Token
1 Replies
1578 Views
Last post October 31, 2011, 2106 UTC
by Token
Golf 4 Hotel, March 4, 6903usb

Started by Newfoundland DXer

2 Replies
2089 Views
Last post November 01, 2011, 1613 UTC
by Swede P
1 Replies
1603 Views
Last post November 05, 2011, 1821 UTC
by desmoface
UNID (M08?)

Started by K5KNT

1 Replies
1452 Views
Last post November 21, 2011, 2046 UTC
by Token
1 Replies
1375 Views
Last post December 16, 2011, 0122 UTC
by badlagoule
0 Replies
1228 Views
Last post December 22, 2011, 1626 UTC
by resonant.interval

 

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