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
6 Replies
2444 Views
Last post June 02, 2012, 0141 UTC
by Beerus Maximus
3 Replies
1520 Views
Last post November 26, 2011, 0123 UTC
by Bowman1
7 Replies
2463 Views
Last post May 13, 2012, 1407 UTC
by ChrisSmolinski
7 Replies
2108 Views
Last post June 19, 2016, 1456 UTC
by ChrisSmolinski
1 Replies
1350 Views
Last post January 22, 2016, 2336 UTC
by EliteData
10 Replies
2591 Views
Last post November 28, 2015, 2146 UTC
by Bowman1
1 Replies
1031 Views
Last post October 18, 2012, 1208 UTC
by ChrisSmolinski
5 Replies
2046 Views
Last post May 26, 2012, 1549 UTC
by ChrisSmolinski
1 Replies
1215 Views
Last post November 22, 2015, 0246 UTC
by Bowman1
7 Replies
2831 Views
Last post January 01, 2012, 0505 UTC
by Zoidberg
10 Replies
2933 Views
Last post May 13, 2012, 0142 UTC
by Markokpik
2 Replies
1265 Views
Last post January 22, 2016, 2328 UTC
by slowtrain
2 Replies
1345 Views
Last post November 22, 2015, 0230 UTC
by blw
7 Replies
2314 Views
Last post November 25, 2012, 1743 UTC
by jFarley
5 Replies
1529 Views
Last post October 11, 2015, 2318 UTC
by Chanter
0 Replies
1072 Views
Last post March 18, 2012, 0235 UTC
by Bowman1
3 Replies
1651 Views
Last post February 29, 2016, 0037 UTC
by ChrisSmolinski
0 Replies
993 Views
Last post April 07, 2012, 0318 UTC
by Bowman1
7 Replies
4298 Views
Last post July 18, 2014, 1526 UTC
by ChrisSmolinski
4 Replies
1555 Views
Last post April 29, 2012, 1433 UTC
by Zoidberg

 

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