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
414 Views
Last post September 24, 2021, 1936 UTC
by Ray Lalleu
0 Replies
414 Views
Last post October 10, 2021, 0840 UTC
by Ray Lalleu
0 Replies
414 Views
Last post October 26, 2021, 1659 UTC
by Ray Lalleu
0 Replies
414 Views
Last post October 31, 2021, 1655 UTC
by Ray Lalleu
0 Replies
414 Views
Last post November 11, 2021, 2145 UTC
by TRI International
0 Replies
414 Views
Last post December 14, 2021, 2006 UTC
by Ray Lalleu
0 Replies
414 Views
Last post December 19, 2021, 0930 UTC
by kris
3 Replies
414 Views
Last post February 24, 2024, 1728 UTC
by n2avh
1 Replies
414 Views
Last post March 30, 2024, 2015 UTC
by Ray Lalleu
1 Replies
414 Views
Last post August 04, 2024, 1950 UTC
by Grey Fox
3 Replies
414 Views
Last post October 20, 2024, 1617 UTC
by kris
3 Replies
414 Views
Last post November 23, 2024, 1424 UTC
by europirate
1 Replies
414 Views
Last post May 31, 2025, 1850 UTC
by DBullock
0 Replies
414 Views
Last post June 12, 2025, 2048 UTC
by Ray Lalleu
2 Replies
413 Views
Last post January 10, 2024, 1534 UTC
by kris
1 Replies
413 Views
Last post February 03, 2024, 1519 UTC
by Fisherman
2 Replies
413 Views
Last post March 22, 2024, 1452 UTC
by Fisherman
0 Replies
413 Views
Last post March 29, 2025, 1654 UTC
by Ray Lalleu
2 Replies
413 Views
Last post May 19, 2025, 1649 UTC
by Ray Lalleu
0 Replies
413 Views
Last post June 03, 2025, 0719 UTC
by Ray Lalleu

 

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