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
378 Views
Last post May 26, 2019, 1643 UTC
by Ray Lalleu
0 Replies
378 Views
Last post April 13, 2019, 1520 UTC
by Ray Lalleu
0 Replies
378 Views
Last post March 31, 2019, 0954 UTC
by Ray Lalleu
0 Replies
378 Views
Last post March 31, 2019, 0842 UTC
by Ray Lalleu
0 Replies
378 Views
Last post March 08, 2019, 1440 UTC
by Ray Lalleu
0 Replies
378 Views
Last post November 24, 2018, 1203 UTC
by Ray Lalleu
0 Replies
378 Views
Last post October 30, 2018, 1651 UTC
by Ray Lalleu
1 Replies
378 Views
Last post December 30, 2023, 1503 UTC
by Ray Lalleu
0 Replies
378 Views
Last post December 26, 2023, 0935 UTC
by RainBrandy
1 Replies
378 Views
Last post December 15, 2023, 1648 UTC
by RainBrandy
0 Replies
378 Views
Last post December 13, 2023, 1515 UTC
by Ray Lalleu
0 Replies
378 Views
Last post November 06, 2023, 1225 UTC
by Ray Lalleu
1 Replies
378 Views
Last post October 29, 2023, 1847 UTC
by kris
0 Replies
378 Views
Last post October 26, 2023, 0948 UTC
by Ray Lalleu
2 Replies
378 Views
Last post October 14, 2023, 1954 UTC
by Ray Lalleu
2 Replies
378 Views
Last post September 16, 2023, 1842 UTC
by kris
2 Replies
378 Views
Last post May 07, 2023, 2144 UTC
by Radio Parade
2 Replies
378 Views
Last post April 01, 2023, 2010 UTC
by kris
2 Replies
378 Views
Last post March 19, 2023, 2102 UTC
by muromdx
2 Replies
378 Views
Last post March 14, 2023, 1654 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 T-Shirt
HFUnderground House Flag
by MitchellTimeDesigns