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
958 Views
Last post January 07, 2019, 1340 UTC
by ChrisSmolinski
1 Replies
1125 Views
Last post October 14, 2017, 1634 UTC
by ChrisSmolinski
1 Replies
1137 Views
Last post November 28, 2015, 0359 UTC
by jFarley
1 Replies
1097 Views
Last post February 04, 2016, 1810 UTC
by EliteData
1 Replies
997 Views
Last post October 06, 2017, 0333 UTC
by R4002
1 Replies
711 Views
Last post March 29, 2021, 0137 UTC
by Molvania Poacher
1 Replies
552 Views
Last post October 02, 2021, 1825 UTC
by Skipmuck
1 Replies
547 Views
Last post October 02, 2021, 2243 UTC
by Ct Yankee
1 Replies
637 Views
Last post June 19, 2020, 0411 UTC
by myteaquinn
1 Replies
746 Views
Last post March 05, 2017, 0012 UTC
by PirateSWL
1 Replies
581 Views
Last post October 10, 2021, 0302 UTC
by ~SIGINT~
1 Replies
1312 Views
Last post May 28, 2015, 1849 UTC
by jFarley
1 Replies
590 Views
Last post October 10, 2021, 2127 UTC
by Bali_Frank
1 Replies
626 Views
Last post December 30, 2021, 2150 UTC
by redhat
1 Replies
573 Views
Last post October 13, 2023, 0320 UTC
by Shortwave_Listener
1 Replies
1114 Views
Last post May 30, 2015, 2003 UTC
by hsmith77
1 Replies
742 Views
Last post October 15, 2021, 1235 UTC
by Markokpik
1 Replies
758 Views
Last post October 13, 2021, 0040 UTC
by blw
1 Replies
1150 Views
Last post October 10, 2017, 0153 UTC
by ChrisLobdell
1 Replies
821 Views
Last post February 03, 2019, 1831 UTC
by R4002

 

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

Locked Topic
Sticky Topic
Poll


HFUnderground Mug
HFUnderground Mug
by MitchellTimeDesigns