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
3 Replies
525 Views
Last post July 08, 2022, 1917 UTC
by kris
2 Replies
337 Views
Last post April 29, 2023, 1840 UTC
by Ray Lalleu
1 Replies
421 Views
Last post December 06, 2020, 1725 UTC
by Ray Lalleu
2 Replies
668 Views
Last post September 19, 2020, 2059 UTC
by Skipmuck
0 Replies
307 Views
Last post September 14, 2020, 1843 UTC
by Ray Lalleu
1 Replies
530 Views
Last post November 09, 2019, 2002 UTC
by kris
1 Replies
537 Views
Last post November 03, 2019, 2118 UTC
by kris
1 Replies
526 Views
Last post October 09, 2019, 1755 UTC
by kris
0 Replies
398 Views
Last post January 07, 2020, 1730 UTC
by Ray Lalleu
0 Replies
422 Views
Last post August 26, 2019, 1907 UTC
by Ray Lalleu
0 Replies
421 Views
Last post September 19, 2019, 1908 UTC
by Ray Lalleu
2 Replies
1059 Views
Last post August 12, 2019, 2009 UTC
by kris
2 Replies
796 Views
Last post September 04, 2018, 2159 UTC
by Ray Lalleu
1 Replies
196 Views
Last post January 26, 2025, 2050 UTC
by ciasteczkowypotwor
0 Replies
171 Views
Last post March 12, 2025, 2013 UTC
by Ray Lalleu
4 Replies
563 Views
Last post June 10, 2024, 2029 UTC
by dxace1
2 Replies
312 Views
Last post February 25, 2025, 2319 UTC
by kris
1 Replies
167 Views
Last post January 28, 2025, 1822 UTC
by kris
0 Replies
142 Views
Last post March 31, 2025, 1847 UTC
by Ray Lalleu
1 Replies
174 Views
Last post February 26, 2025, 1835 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