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
731 Views
Last post April 17, 2019, 1812 UTC
by dxace1
1 Replies
488 Views
Last post May 05, 2020, 1740 UTC
by dxace1
4 Replies
932 Views
Last post October 10, 2018, 1932 UTC
by dxace1
1 Replies
588 Views
Last post April 14, 2019, 1631 UTC
by Ray Lalleu
0 Replies
212 Views
Last post February 05, 2025, 1510 UTC
by dxace1
1 Replies
513 Views
Last post April 26, 2019, 1940 UTC
by Ray Lalleu
1 Replies
431 Views
Last post June 22, 2020, 1650 UTC
by Ray Lalleu
1 Replies
240 Views
Last post August 15, 2023, 1644 UTC
by Ray Lalleu
0 Replies
476 Views
Last post October 06, 2018, 1835 UTC
by dxace1
4 Replies
1337 Views
Last post June 10, 2025, 1402 UTC
by Dxcan
0 Replies
464 Views
Last post March 28, 2021, 1758 UTC
by dxace1
0 Replies
499 Views
Last post July 20, 2019, 1421 UTC
by dxace1
0 Replies
450 Views
Last post July 27, 2021, 1410 UTC
by dxace1
6985 ???

Started by dxace1

0 Replies
1315 Views
Last post February 29, 2016, 1943 UTC
by dxace1
3 Replies
415 Views
Last post February 24, 2024, 1728 UTC
by n2avh
1 Replies
326 Views
Last post May 15, 2025, 1900 UTC
by Alex BLR
2 Replies
631 Views
Last post May 22, 2020, 1719 UTC
by Nick B.
0 Replies
486 Views
Last post March 26, 2021, 1838 UTC
by dxace1
0 Replies
183 Views
Last post December 25, 2024, 1738 UTC
by dxace1
1 Replies
535 Views
Last post April 20, 2019, 1841 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