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
1045 Views
Last post July 30, 2016, 2146 UTC
by flexoman61
1 Replies
777 Views
Last post November 06, 2020, 1449 UTC
by East Troy Don
0 Replies
505 Views
Last post May 13, 2025, 1753 UTC
by Ct Yankee
1 Replies
1094 Views
Last post May 27, 2017, 1959 UTC
by MDK2
0 Replies
558 Views
Last post April 01, 2022, 1144 UTC
by Ct Yankee
0 Replies
599 Views
Last post February 19, 2021, 1341 UTC
by Ct Yankee
0 Replies
775 Views
Last post September 01, 2018, 1505 UTC
by Ct Yankee
0 Replies
323 Views
Last post October 28, 2025, 2010 UTC
by Ct Yankee
1 Replies
695 Views
Last post July 25, 2021, 0731 UTC
by Paul B. Walker, Jr.
0 Replies
1115 Views
Last post May 14, 2016, 2117 UTC
by Ct Yankee
0 Replies
622 Views
Last post September 03, 2024, 1228 UTC
by Ct Yankee
0 Replies
531 Views
Last post August 20, 2021, 2101 UTC
by Ct Yankee
0 Replies
675 Views
Last post June 11, 2020, 1931 UTC
by Ct Yankee
0 Replies
628 Views
Last post January 18, 2025, 1922 UTC
by Ct Yankee
0 Replies
389 Views
Last post December 23, 2022, 1029 UTC
by Ct Yankee
0 Replies
886 Views
Last post March 02, 2017, 1406 UTC
by Ct Yankee
4 Replies
1051 Views
Last post February 27, 2022, 0055 UTC
by nycrich425
7 Replies
1650 Views
Last post April 29, 2019, 1353 UTC
by Ct Yankee
0 Replies
583 Views
Last post March 30, 2021, 1334 UTC
by Ct Yankee
0 Replies
702 Views
Last post September 29, 2018, 1010 UTC
by Ct Yankee

 

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