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
9266 Views
Last post October 15, 2024, 1940 UTC
by IrvingtonVFD43
0 Replies
2079 Views
Last post April 03, 2019, 1014 UTC
by ChrisSmolinski
0 Replies
1629 Views
Last post November 21, 2020, 1609 UTC
by cj468
0 Replies
2035 Views
Last post April 03, 2019, 1126 UTC
by ChrisSmolinski
0 Replies
1402 Views
Last post February 05, 2022, 1027 UTC
by TRI International
0 Replies
1554 Views
Last post September 25, 2019, 1452 UTC
by ChrisSmolinski
0 Replies
1542 Views
Last post April 07, 2022, 1646 UTC
by ChrisSmolinski
0 Replies
1115 Views
Last post September 03, 2022, 1219 UTC
by ~SIGINT~
0 Replies
1915 Views
Last post April 08, 2019, 1744 UTC
by Skipmuck
0 Replies
1827 Views
Last post December 04, 2019, 2008 UTC
by Josh
0 Replies
4442 Views
Last post July 28, 2019, 0532 UTC
by ThElectriCat
0 Replies
2047 Views
Last post April 02, 2019, 2109 UTC
by ChrisSmolinski
0 Replies
2114 Views
Last post April 02, 2019, 1432 UTC
by ChrisSmolinski
0 Replies
1909 Views
Last post February 02, 2020, 2147 UTC
by ChrisSmolinski
0 Replies
2251 Views
Last post March 31, 2019, 1511 UTC
by Skipmuck
0 Replies
2224 Views
Last post March 31, 2019, 1951 UTC
by Skipmuck
0 Replies
2269 Views
Last post March 31, 2019, 2120 UTC
by Skipmuck
0 Replies
2874 Views
Last post August 09, 2019, 1142 UTC
by ChrisSmolinski
0 Replies
1143 Views
Last post September 10, 2022, 0327 UTC
by ~SIGINT~
0 Replies
1786 Views
Last post June 26, 2020, 1242 UTC
by ChrisSmolinski

 

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