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.

Pages: 1 2 3 [4] 5 6 7 8 9 10 11 12 ... 40
Subject / Started by Last post
0 Replies
747 Views 		Last post October 23, 2023, 1055 UTC
by ChrisSmolinski
0 Replies
747 Views 		Last post July 15, 2023, 1609 UTC
by Big Badfish Al
0 Replies
752 Views 		Last post November 03, 2023, 2144 UTC
by Big Badfish Al
0 Replies
753 Views 		Last post February 27, 2024, 1243 UTC
by ChrisSmolinski
0 Replies
758 Views 		Last post September 29, 2023, 1631 UTC
by ChrisSmolinski
0 Replies
759 Views 		Last post November 20, 2023, 1444 UTC
by ChrisSmolinski
0 Replies
760 Views 		Last post April 07, 2024, 1145 UTC
by RadioHF - Sheldon Harvey
0 Replies
762 Views 		Last post February 20, 2024, 1258 UTC
by ChrisSmolinski
0 Replies
765 Views 		Last post October 22, 2024, 1428 UTC
by ChrisSmolinski
0 Replies
768 Views 		Last post October 15, 2024, 1009 UTC
by ChrisSmolinski
0 Replies
768 Views 		Last post December 09, 2023, 1656 UTC
by ChrisSmolinski
0 Replies
768 Views 		Last post November 12, 2024, 1736 UTC
by ChrisSmolinski
0 Replies
768 Views 		Last post December 01, 2023, 1330 UTC
by ChrisSmolinski
0 Replies
768 Views 		Last post December 30, 2024, 1302 UTC
by ChrisSmolinski
0 Replies
771 Views 		Last post June 04, 2025, 1826 UTC
by ChrisSmolinski
0 Replies
772 Views 		Last post October 03, 2023, 1706 UTC
by ChrisSmolinski
0 Replies
773 Views 		Last post June 19, 2023, 1731 UTC
by Big Badfish Al
0 Replies
774 Views 		Last post April 08, 2023, 2105 UTC
by ChrisSmolinski
0 Replies
775 Views 		Last post October 07, 2024, 1130 UTC
by ChrisSmolinski
0 Replies
776 Views 		Last post May 03, 2023, 0900 UTC
by TRI International
Pages: 1 2 3 [4] 5 6 7 8 9 10 11 12 ... 40

 

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