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
430 Views
Last post December 01, 2018, 1619 UTC
by Ray Lalleu
0 Replies
369 Views
Last post December 01, 2018, 1953 UTC
by Ray Lalleu
0 Replies
408 Views
Last post December 01, 2018, 2020 UTC
by Ray Lalleu
0 Replies
396 Views
Last post December 01, 2018, 2125 UTC
by Ray Lalleu
0 Replies
429 Views
Last post December 01, 2018, 2129 UTC
by Ray Lalleu
0 Replies
447 Views
Last post January 30, 2019, 1440 UTC
by Ray Lalleu
0 Replies
627 Views
Last post December 02, 2018, 0816 UTC
by Ray Lalleu
0 Replies
441 Views
Last post December 02, 2018, 0847 UTC
by Ray Lalleu
0 Replies
427 Views
Last post December 02, 2018, 0858 UTC
by Ray Lalleu
0 Replies
411 Views
Last post December 02, 2018, 0912 UTC
by Ray Lalleu
0 Replies
403 Views
Last post December 02, 2018, 0919 UTC
by Ray Lalleu
0 Replies
458 Views
Last post December 02, 2018, 1017 UTC
by Ray Lalleu
0 Replies
2263 Views
Last post December 02, 2018, 1106 UTC
by Ray Lalleu
0 Replies
437 Views
Last post December 02, 2018, 1109 UTC
by Ray Lalleu
0 Replies
426 Views
Last post December 02, 2018, 1113 UTC
by Ray Lalleu
0 Replies
2579 Views
Last post December 02, 2018, 1116 UTC
by Ray Lalleu
0 Replies
452 Views
Last post June 15, 2019, 1959 UTC
by Ray Lalleu
0 Replies
427 Views
Last post June 16, 2019, 0744 UTC
by Ray Lalleu
0 Replies
445 Views
Last post June 16, 2019, 0811 UTC
by Ray Lalleu
0 Replies
411 Views
Last post June 16, 2019, 0819 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