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
354 Views
Last post February 09, 2021, 2126 UTC
by Ray Lalleu
0 Replies
358 Views
Last post June 04, 2025, 1950 UTC
by Ray Lalleu
7 Replies
1780 Views
Last post April 02, 2018, 0353 UTC
by RobRich
0 Replies
320 Views
Last post June 28, 2020, 2114 UTC
by Ray Lalleu
1 Replies
458 Views
Last post March 20, 2022, 0827 UTC
by FOX
0 Replies
227 Views
Last post March 02, 2024, 2011 UTC
by Ray Lalleu
3 Replies
595 Views
Last post February 18, 2019, 2212 UTC
by Ray Lalleu
0 Replies
395 Views
Last post April 05, 2020, 1931 UTC
by Ray Lalleu
0 Replies
231 Views
Last post December 04, 2023, 1651 UTC
by Ray Lalleu
1 Replies
502 Views
Last post October 27, 2019, 1752 UTC
by kris
0 Replies
320 Views
Last post October 04, 2020, 2014 UTC
by Ray Lalleu
1 Replies
291 Views
Last post June 28, 2024, 2338 UTC
by Panda_NL
1 Replies
432 Views
Last post April 05, 2021, 1553 UTC
by dxace1
0 Replies
235 Views
Last post March 06, 2023, 1548 UTC
by Ray Lalleu
0 Replies
152 Views
Last post January 25, 2025, 1616 UTC
by Ray Lalleu
0 Replies
465 Views
Last post March 02, 2020, 0951 UTC
by Ray Lalleu
5 Replies
859 Views
Last post October 31, 2021, 2310 UTC
by ulx2
0 Replies
515 Views
Last post October 25, 2023, 1720 UTC
by Ray Lalleu
0 Replies
459 Views
Last post July 22, 2018, 1655 UTC
by Ray Lalleu
4 Replies
743 Views
Last post August 30, 2020, 1156 UTC
by SWL1510

 

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