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
671 Views
Last post January 02, 2019, 0051 UTC
by FTIOM01
1 Replies
671 Views
Last post December 16, 2018, 1409 UTC
by kris
0 Replies
671 Views
Last post October 09, 2018, 1718 UTC
by Ct Yankee
0 Replies
671 Views
Last post March 13, 2024, 1559 UTC
by MDK2
0 Replies
671 Views
Last post August 08, 2018, 0344 UTC
by Davep
0 Replies
671 Views
Last post July 11, 2018, 0024 UTC
by FTIOM01
0 Replies
671 Views
Last post October 15, 2017, 2005 UTC
by Ct Yankee
0 Replies
671 Views
Last post October 16, 2016, 2226 UTC
by Daniel Wyllyans
1 Replies
671 Views
Last post March 10, 2022, 0131 UTC
by autovon
0 Replies
670 Views
Last post January 23, 2019, 0210 UTC
by FTIOM01
0 Replies
670 Views
Last post December 03, 2018, 1455 UTC
by kris
0 Replies
670 Views
Last post October 10, 2018, 1734 UTC
by Daniel Wyllyans
0 Replies
670 Views
Last post September 12, 2018, 0319 UTC
by FTIOM01
0 Replies
670 Views
Last post August 10, 2018, 1802 UTC
by MDK2
0 Replies
670 Views
Last post November 08, 2024, 1654 UTC
by n2avh
0 Replies
670 Views
Last post November 19, 2017, 1754 UTC
by Ct Yankee
0 Replies
670 Views
Last post February 14, 2017, 0920 UTC
by VK3BVW
3 Replies
670 Views
Last post November 19, 2022, 1734 UTC
by MDK2
0 Replies
670 Views
Last post April 10, 2016, 1923 UTC
by skeezix
3 Replies
670 Views
Last post March 25, 2023, 2359 UTC
by MDK2

 

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