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
1 Replies
709 Views
Last post July 20, 2018, 0007 UTC
by ChrisSmolinski
1 Replies
961 Views
Last post September 02, 2018, 0251 UTC
by NyAir1
1 Replies
1238 Views
Last post October 26, 2013, 1548 UTC
by ChrisSmolinski
1 Replies
871 Views
Last post May 27, 2018, 1613 UTC
by ChrisSmolinski
1 Replies
967 Views
Last post January 18, 2015, 1601 UTC
by ChrisSmolinski
1 Replies
3339 Views
Last post October 26, 2013, 2334 UTC
by jFarley
1 Replies
752 Views
Last post May 26, 2018, 1813 UTC
by ChrisSmolinski
1 Replies
2276 Views
Last post December 29, 2013, 1500 UTC
by ChrisSmolinski
1 Replies
1147 Views
Last post October 27, 2013, 1731 UTC
by Sealord
1 Replies
765 Views
Last post July 18, 2018, 1511 UTC
by ChrisSmolinski
1 Replies
1054 Views
Last post October 27, 2013, 2128 UTC
by jFarley
1 Replies
1101 Views
Last post September 03, 2018, 0255 UTC
by refmo
1 Replies
978 Views
Last post January 18, 2015, 1608 UTC
by ChrisSmolinski
1 Replies
660 Views
Last post November 02, 2018, 2105 UTC
by R4002
1 Replies
933 Views
Last post October 30, 2018, 2322 UTC
by WA0093SWL
1 Replies
1254 Views
Last post August 14, 2016, 1513 UTC
by ChrisSmolinski
1 Replies
975 Views
Last post October 28, 2013, 2354 UTC
by jFarley
1 Replies
740 Views
Last post September 09, 2018, 2206 UTC
by Skipmuck
1 Replies
1422 Views
Last post January 20, 2015, 0114 UTC
by Skipmuck
1 Replies
1072 Views
Last post October 30, 2013, 1504 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 T-Shirt
by MitchellTimeDesigns