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
0 Replies
837 Views
Last post February 10, 2024, 1338 UTC
by ChrisSmolinski
0 Replies
836 Views
Last post February 22, 2024, 1341 UTC
by ChrisSmolinski
0 Replies
835 Views
Last post February 27, 2023, 0121 UTC
by DX Pete
0 Replies
834 Views
Last post November 10, 2024, 1321 UTC
by ChrisSmolinski
0 Replies
833 Views
Last post October 17, 2023, 2223 UTC
by Big Badfish Al
0 Replies
830 Views
Last post February 20, 2024, 1259 UTC
by ChrisSmolinski
0 Replies
829 Views
Last post September 12, 2023, 1215 UTC
by ChrisSmolinski
0 Replies
829 Views
Last post January 29, 2023, 0147 UTC
by DX Pete
0 Replies
825 Views
Last post October 07, 2023, 2158 UTC
by ChrisSmolinski
0 Replies
823 Views
Last post December 05, 2023, 1553 UTC
by ChrisSmolinski
0 Replies
819 Views
Last post October 15, 2024, 1009 UTC
by ChrisSmolinski
0 Replies
817 Views
Last post November 28, 2023, 0015 UTC
by Big Badfish Al
0 Replies
814 Views
Last post October 07, 2024, 1130 UTC
by ChrisSmolinski
0 Replies
814 Views
Last post December 30, 2024, 1302 UTC
by ChrisSmolinski
0 Replies
811 Views
Last post November 12, 2024, 1736 UTC
by ChrisSmolinski
0 Replies
810 Views
Last post June 23, 2025, 1407 UTC
by Big Badfish Al
1 Replies
809 Views
Last post May 15, 2023, 1129 UTC
by ChrisSmolinski
0 Replies
808 Views
Last post November 20, 2023, 1444 UTC
by ChrisSmolinski
0 Replies
806 Views
Last post April 03, 2023, 1224 UTC
by ChrisSmolinski
0 Replies
805 Views
Last post March 25, 2023, 2058 UTC
by ChrisSmolinski

 

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