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
11 Replies
2630 Views
Last post May 03, 2017, 0009 UTC
by refmo
0 Replies
1175 Views
Last post May 02, 2017, 1342 UTC
by Daniel Wyllyans
5 Replies
1872 Views
Last post May 02, 2017, 1207 UTC
by ChrisSmolinski
2 Replies
1692 Views
Last post May 02, 2017, 0327 UTC
by darrink1
1 Replies
1074 Views
Last post May 02, 2017, 0135 UTC
by Markokpik
0 Replies
681 Views
Last post May 01, 2017, 1155 UTC
by ChrisSmolinski
1 Replies
1020 Views
Last post May 01, 2017, 1151 UTC
by ChrisSmolinski
1 Replies
1169 Views
Last post May 01, 2017, 1148 UTC
by ChrisSmolinski
2 Replies
1585 Views
Last post May 01, 2017, 0146 UTC
by Lord Windemere
2 Replies
923 Views
Last post May 01, 2017, 0133 UTC
by Skipmuck
4 Replies
1698 Views
Last post May 01, 2017, 0030 UTC
by ray.wf1b
8 Replies
1761 Views
Last post May 01, 2017, 0016 UTC
by Markokpik
19 Replies
4777 Views
Last post April 30, 2017, 2325 UTC
by jFarley
0 Replies
821 Views
Last post April 30, 2017, 2247 UTC
by Rafman
5 Replies
1136 Views
Last post April 30, 2017, 2227 UTC
by Davep
4 Replies
1083 Views
Last post April 30, 2017, 2144 UTC
by slowtrain
4 Replies
1296 Views
Last post April 30, 2017, 1804 UTC
by refmo
6 Replies
1682 Views
Last post April 30, 2017, 1751 UTC
by refmo
1 Replies
886 Views
Last post April 30, 2017, 1655 UTC
by ChrisSmolinski
3 Replies
974 Views
Last post April 30, 2017, 1543 UTC
by ChrisSmolinski

 

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

Locked Topic
Sticky Topic
Poll


HFUnderground T-Shirt
HFUnderground House Flag
by MitchellTimeDesigns