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
1 Replies
339 Views
Last post January 01, 2024, 2254 UTC
by N2MLP
1 Replies
358 Views
Last post January 01, 2024, 1124 UTC
by Ethernut
1 Replies
344 Views
Last post January 01, 2024, 1028 UTC
by FOX
1 Replies
339 Views
Last post January 01, 2024, 0959 UTC
by FOX
1 Replies
386 Views
Last post December 31, 2023, 2212 UTC
by Dxcan
1 Replies
344 Views
Last post December 31, 2023, 1943 UTC
by dxace1
1 Replies
703 Views
Last post December 31, 2023, 1935 UTC
by Ray Lalleu
1 Replies
395 Views
Last post December 31, 2023, 1929 UTC
by Ray Lalleu
1 Replies
339 Views
Last post December 31, 2023, 1813 UTC
by kris
1 Replies
240 Views
Last post December 31, 2023, 1751 UTC
by kris
1 Replies
388 Views
Last post December 31, 2023, 1743 UTC
by Ray Lalleu
1 Replies
365 Views
Last post December 31, 2023, 1659 UTC
by Ray Lalleu
1 Replies
424 Views
Last post December 31, 2023, 1642 UTC
by Ray Lalleu
1 Replies
364 Views
Last post December 31, 2023, 1618 UTC
by europirate
1 Replies
338 Views
Last post December 31, 2023, 1616 UTC
by europirate
1 Replies
406 Views
Last post December 31, 2023, 1337 UTC
by Ray Lalleu
1 Replies
343 Views
Last post December 31, 2023, 0948 UTC
by m3ozp1
1 Replies
1200 Views
Last post December 31, 2023, 0918 UTC
by RainBrandy
1 Replies
479 Views
Last post December 31, 2023, 0840 UTC
by Ray Lalleu
1 Replies
652 Views
Last post December 30, 2023, 2148 UTC
by kris

 

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

Locked Topic
Sticky Topic
Poll


HFUnderground T-Shirt
HFUnderground T-Shirt
by MitchellTimeDesigns