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
308 Views
Last post May 31, 2023, 1017 UTC
by Ray Lalleu
0 Replies
308 Views
Last post June 18, 2020, 1818 UTC
by Ray Lalleu
1 Replies
308 Views
Last post November 09, 2024, 1448 UTC
by AlexRadioDX
0 Replies
308 Views
Last post April 14, 2023, 1608 UTC
by Ray Lalleu
0 Replies
308 Views
Last post August 24, 2024, 2313 UTC
by Ct Yankee
1 Replies
308 Views
Last post August 09, 2025, 0947 UTC
by europirate
1 Replies
308 Views
Last post August 16, 2023, 2306 UTC
by N2MLP
0 Replies
308 Views
Last post August 11, 2024, 1757 UTC
by dxace1
2 Replies
308 Views
Last post January 14, 2024, 1106 UTC
by Dxcan
1 Replies
308 Views
Last post November 02, 2024, 1718 UTC
by Ray Lalleu
0 Replies
308 Views
Last post September 01, 2024, 0741 UTC
by Ray Lalleu
1 Replies
308 Views
Last post May 07, 2023, 1037 UTC
by Ray Lalleu
0 Replies
308 Views
Last post June 25, 2020, 1857 UTC
by Ray Lalleu
1 Replies
308 Views
Last post September 10, 2023, 2153 UTC
by europirate
0 Replies
308 Views
Last post December 06, 2022, 0006 UTC
by Ray Lalleu
0 Replies
308 Views
Last post September 28, 2022, 1724 UTC
by Ray Lalleu
0 Replies
308 Views
Last post September 11, 2022, 1036 UTC
by Ray Lalleu
0 Replies
308 Views
Last post January 27, 2024, 0846 UTC
by Ray Lalleu
0 Replies
308 Views
Last post January 27, 2024, 2235 UTC
by Ct Yankee
1 Replies
308 Views
Last post August 17, 2024, 1827 UTC
by europirate

 

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