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
925 Views
Last post August 03, 2018, 2334 UTC
by ChrisSmolinski
1 Replies
540 Views
Last post March 13, 2024, 0733 UTC
by kris
1 Replies
1064 Views
Last post August 03, 2018, 1741 UTC
by Josh
1 Replies
598 Views
Last post March 07, 2024, 1859 UTC
by UA9278SWL
1 Replies
501 Views
Last post March 02, 2024, 1312 UTC
by GerrySWL
1 Replies
1006 Views
Last post August 13, 2018, 1720 UTC
by Josh
1 Replies
835 Views
Last post August 01, 2018, 1314 UTC
by MDK2
1 Replies
698 Views
Last post July 31, 2018, 2227 UTC
by ChrisSmolinski
1 Replies
802 Views
Last post July 30, 2018, 2250 UTC
by ChrisSmolinski
1 Replies
1160 Views
Last post July 20, 2018, 0304 UTC
by radiogaga
1 Replies
558 Views
Last post December 23, 2023, 0134 UTC
by N2MLP
1 Replies
885 Views
Last post July 15, 2018, 1755 UTC
by MDK2
1 Replies
695 Views
Last post November 23, 2023, 1640 UTC
by manfredo
1 Replies
855 Views
Last post November 18, 2023, 0529 UTC
by shadypyro
1 Replies
923 Views
Last post February 24, 2024, 0221 UTC
by dumbo
1 Replies
1117 Views
Last post January 17, 2024, 1957 UTC
by ~SIGINT~
Unknown Net 8152 USB

Started by Finman

1 Replies
1174 Views
Last post April 22, 2018, 1604 UTC
by Traveling Wave
1 Replies
658 Views
Last post August 13, 2023, 0719 UTC
by tiNG
1 Replies
1257 Views
Last post April 04, 2018, 1646 UTC
by Token
1 Replies
1464 Views
Last post March 30, 2018, 0147 UTC
by MDK2

 

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