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
450 Views
Last post August 14, 2019, 1939 UTC
by Ray Lalleu
0 Replies
450 Views
Last post May 12, 2019, 1641 UTC
by Ray Lalleu
0 Replies
450 Views
Last post April 30, 2019, 1611 UTC
by Ray Lalleu
0 Replies
450 Views
Last post April 20, 2019, 2017 UTC
by Ray Lalleu
0 Replies
450 Views
Last post April 20, 2019, 1025 UTC
by Ray Lalleu
0 Replies
450 Views
Last post February 23, 2019, 2033 UTC
by Ray Lalleu
0 Replies
450 Views
Last post January 25, 2019, 2112 UTC
by Ray Lalleu
0 Replies
450 Views
Last post January 13, 2019, 1359 UTC
by Ray Lalleu
0 Replies
450 Views
Last post December 30, 2018, 1750 UTC
by Ray Lalleu
0 Replies
450 Views
Last post December 22, 2018, 1345 UTC
by Ray Lalleu
0 Replies
450 Views
Last post December 22, 2018, 1331 UTC
by Ray Lalleu
0 Replies
450 Views
Last post November 04, 2018, 1438 UTC
by Ray Lalleu
0 Replies
450 Views
Last post October 20, 2018, 1513 UTC
by Ray Lalleu
0 Replies
450 Views
Last post September 20, 2018, 2113 UTC
by Ray Lalleu
0 Replies
450 Views
Last post September 15, 2018, 1844 UTC
by Ray Lalleu
0 Replies
450 Views
Last post August 17, 2018, 1949 UTC
by Ray Lalleu
2 Replies
450 Views
Last post November 05, 2023, 2029 UTC
by Misti-Radio
1 Replies
450 Views
Last post October 05, 2023, 1945 UTC
by FOX
1 Replies
450 Views
Last post February 28, 2023, 1447 UTC
by dxace1
3 Replies
450 Views
Last post October 02, 2022, 2007 UTC
by ralf_bender

 

Normal Topic
Hot Topic (More than 15 replies)
Very Hot Topic (More than 25 replies)

Locked Topic
Sticky Topic
Poll


HFUnderground T-Shirt
HFUnderground Garden Flag
by MitchellTimeDesigns