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
1072 Views
Last post February 15, 2010, 1532 UTC
by Ragnar
2 Replies
1182 Views
Last post June 30, 2013, 2355 UTC
by jFarley
0 Replies
1121 Views
Last post December 27, 2009, 1330 UTC
by Ragnar
0 Replies
1179 Views
Last post December 17, 2009, 2203 UTC
by Ragnar
3 Replies
1209 Views
Last post April 06, 2013, 1309 UTC
by jFarley
1 Replies
1277 Views
Last post December 22, 2009, 2223 UTC
by Zoidberg
2 Replies
1286 Views
Last post April 06, 2013, 1511 UTC
by jFarley
MAC 6925 AM

Started by Ragnar

1 Replies
1279 Views
Last post January 02, 2010, 1817 UTC
by Newfoundland DXer
WMPR 6925 AM

Started by Ragnar

1 Replies
1411 Views
Last post February 13, 2010, 1455 UTC
by Zane
MAC 6925

Started by Ragnar

1 Replies
1330 Views
Last post December 21, 2009, 2146 UTC
by textim
5 Replies
1870 Views
Last post January 27, 2014, 2326 UTC
by Fansome
0 Replies
999 Views
Last post January 27, 2014, 2259 UTC
by Ragnar
4 Replies
1730 Views
Last post July 25, 2010, 0155 UTC
by coastiedan
6 Replies
1829 Views
Last post June 08, 2013, 2154 UTC
by Dr. Amp
7 Replies
1650 Views
Last post June 27, 2013, 0023 UTC
by Andrew Yoder
CHIP 6925 AM

Started by Ragnar

0 Replies
1115 Views
Last post December 20, 2009, 1924 UTC
by Ragnar
2 Replies
1558 Views
Last post July 10, 2013, 1340 UTC
by hsmith77
9 Replies
2408 Views
Last post September 19, 2013, 0019 UTC
by Beerus Maximus
0 Replies
1264 Views
Last post December 05, 2009, 0011 UTC
by Ragnar
MAC 6925 AM

Started by Ragnar

0 Replies
1146 Views
Last post November 24, 2009, 1749 UTC
by Ragnar

 

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