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 July 21, 2018, 2008 UTC
by Ray Lalleu
0 Replies
360 Views
Last post April 27, 2020, 0943 UTC
by Ray Lalleu
0 Replies
345 Views
Last post May 10, 2020, 1015 UTC
by Ray Lalleu
0 Replies
416 Views
Last post May 02, 2019, 2117 UTC
by Ray Lalleu
0 Replies
472 Views
Last post April 22, 2019, 1817 UTC
by Ray Lalleu
1 Replies
659 Views
Last post June 01, 2018, 1931 UTC
by The Ether Hacker
0 Replies
1925 Views
Last post May 28, 2012, 1707 UTC
by Sealord
1 Replies
488 Views
Last post June 01, 2019, 2124 UTC
by Ray Lalleu
1 Replies
730 Views
Last post May 31, 2018, 1037 UTC
by Ray Lalleu
0 Replies
528 Views
Last post June 23, 2018, 0806 UTC
by Ray Lalleu
0 Replies
153 Views
Last post June 22, 2025, 0809 UTC
by dave1965
0 Replies
222 Views
Last post June 25, 2025, 0828 UTC
by dave1965
1 Replies
560 Views
Last post February 23, 2019, 1339 UTC
by Ray Lalleu
0 Replies
355 Views
Last post May 19, 2019, 0846 UTC
by Ray Lalleu
0 Replies
497 Views
Last post February 02, 2019, 0840 UTC
by Ray Lalleu
0 Replies
447 Views
Last post April 07, 2019, 0858 UTC
by Ray Lalleu
0 Replies
446 Views
Last post November 10, 2018, 0903 UTC
by Ray Lalleu
0 Replies
483 Views
Last post February 17, 2019, 0907 UTC
by Ray Lalleu
0 Replies
510 Views
Last post April 22, 2019, 0909 UTC
by Ray Lalleu
0 Replies
403 Views
Last post March 15, 2020, 0913 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