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
992 Views
Last post October 30, 2021, 1905 UTC
by ChrisSmolinski
0 Replies
736 Views
Last post October 26, 2021, 1441 UTC
by kris
4 Replies
1184 Views
Last post October 14, 2021, 2239 UTC
by ChrisSmolinski
1 Replies
870 Views
Last post October 07, 2021, 2023 UTC
by Ray Lalleu
3 Replies
1148 Views
Last post October 06, 2021, 0036 UTC
by RobRich
1 Replies
885 Views
Last post October 05, 2021, 1359 UTC
by ChrisSmolinski
2 Replies
1103 Views
Last post September 30, 2021, 0922 UTC
by Looking-Glass
5 Replies
1432 Views
Last post September 28, 2021, 0004 UTC
by ~SIGINT~
0 Replies
814 Views
Last post September 20, 2021, 1312 UTC
by kris
0 Replies
767 Views
Last post September 15, 2021, 2231 UTC
by kris
1 Replies
910 Views
Last post September 15, 2021, 1955 UTC
by kris
0 Replies
907 Views
Last post September 06, 2021, 1955 UTC
by Ron - Calif.
2 Replies
1094 Views
Last post August 20, 2021, 1701 UTC
by kris
0 Replies
845 Views
Last post August 01, 2021, 0248 UTC
by housecat
0 Replies
824 Views
Last post July 29, 2021, 2248 UTC
by Ronald_Mullis
1 Replies
972 Views
Last post July 29, 2021, 0159 UTC
by Traveling Wave
0 Replies
721 Views
Last post July 26, 2021, 2345 UTC
by kris
0 Replies
762 Views
Last post July 21, 2021, 2225 UTC
by ~SIGINT~
4 Replies
1397 Views
Last post July 19, 2021, 1829 UTC
by Grey Fox
1 Replies
1006 Views
Last post July 09, 2021, 0246 UTC
by kandi

 

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