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
653 Views
Last post February 27, 2022, 2359 UTC
by ChrisLobdell
0 Replies
653 Views
Last post May 15, 2023, 2129 UTC
by Bali_Frank
1 Replies
653 Views
Last post February 23, 2019, 2035 UTC
by aurora
2 Replies
653 Views
Last post April 23, 2023, 1321 UTC
by Bali_Frank
2 Replies
653 Views
Last post June 26, 2022, 1351 UTC
by ChrisLobdell
1 Replies
653 Views
Last post July 03, 2023, 1819 UTC
by Radio Star
1 Replies
654 Views
Last post August 03, 2024, 1542 UTC
by Gino Italy
1 Replies
654 Views
Last post September 26, 2021, 1434 UTC
by Pravotorov
0 Replies
654 Views
Last post April 08, 2021, 0853 UTC
by Bali_Frank
1 Replies
654 Views
Last post March 29, 2022, 0010 UTC
by hsmith77
1 Replies
655 Views
Last post April 26, 2025, 0209 UTC
by Molvania Poacher
1 Replies
655 Views
Last post March 05, 2023, 1912 UTC
by MDK2
2 Replies
655 Views
Last post January 02, 2021, 1315 UTC
by Ct Yankee
2 Replies
655 Views
Last post May 31, 2021, 1542 UTC
by Radio Star
4 Replies
655 Views
Last post November 14, 2022, 1759 UTC
by Radio Star
0 Replies
655 Views
Last post February 01, 2022, 0734 UTC
by RainBrandy
2 Replies
655 Views
Last post April 03, 2021, 2018 UTC
by Molvania Poacher
0 Replies
656 Views
Last post September 25, 2019, 2211 UTC
by texas1dxer
2 Replies
656 Views
Last post December 16, 2023, 2346 UTC
by Skipmuck
0 Replies
656 Views
Last post December 28, 2018, 2212 UTC
by Gino Italy

 

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