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
2 Replies
2032 Views
Last post January 19, 2017, 1837 UTC
by shadypyro
2 Replies
557 Views
Last post May 26, 2023, 1651 UTC
by kris
0 Replies
546 Views
Last post October 09, 2021, 1524 UTC
by orourkeda
0 Replies
843 Views
Last post October 17, 2021, 1734 UTC
by orourkeda
0 Replies
808 Views
Last post December 29, 2021, 1839 UTC
by orourkeda
0 Replies
835 Views
Last post October 17, 2021, 1851 UTC
by orourkeda
0 Replies
763 Views
Last post October 17, 2021, 1834 UTC
by orourkeda
30 Replies
5525 Views
Last post September 17, 2023, 1759 UTC
by kris
0 Replies
597 Views
Last post October 21, 2023, 1312 UTC
by mq4
8 Replies
926 Views
Last post July 29, 2023, 2057 UTC
by kris
0 Replies
400 Views
Last post June 10, 2023, 1336 UTC
by kris
4 Replies
634 Views
Last post June 29, 2023, 1630 UTC
by kris
7 Replies
786 Views
Last post June 30, 2023, 1900 UTC
by kris
8 Replies
902 Views
Last post August 29, 2023, 1552 UTC
by kris
21 Replies
1791 Views
Last post December 31, 2023, 2129 UTC
by kris
22 Replies
1828 Views
Last post February 29, 2024, 1841 UTC
by kris
17 Replies
1817 Views
Last post January 30, 2024, 1841 UTC
by kris
21 Replies
1486 Views
Last post March 31, 2024, 2333 UTC
by kris
11 Replies
1504 Views
Last post November 28, 2023, 1915 UTC
by kris
13 Replies
2121 Views
Last post October 28, 2023, 1926 UTC
by kris

 

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