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
5 Replies
570 Views
Last post November 18, 2023, 0315 UTC
by N2MLP
0 Replies
570 Views
Last post October 28, 2018, 1624 UTC
by ChrisSmolinski
2 Replies
570 Views
Last post February 19, 2023, 2106 UTC
by Molvania Poacher
0 Replies
570 Views
Last post June 29, 2019, 0954 UTC
by hammarhead
6 Replies
570 Views
Last post November 01, 2024, 0239 UTC
by Radiouser
1 Replies
570 Views
Last post March 04, 2023, 1448 UTC
by Ct Yankee
1 Replies
570 Views
Last post September 25, 2024, 1416 UTC
by Ron Hunsicker
1 Replies
570 Views
Last post December 26, 2020, 1404 UTC
by refmo
1 Replies
570 Views
Last post May 27, 2022, 2125 UTC
by ChrisSmolinski
2 Replies
570 Views
Last post November 18, 2023, 0011 UTC
by JustGreg
0 Replies
570 Views
Last post March 23, 2020, 2334 UTC
by Big Badfish Al
0 Replies
569 Views
Last post March 04, 2021, 1133 UTC
by ChrisSmolinski
0 Replies
569 Views
Last post October 02, 2016, 0039 UTC
by ChrisSmolinski
0 Replies
569 Views
Last post December 11, 2016, 1709 UTC
by ChrisSmolinski
1 Replies
569 Views
Last post March 21, 2023, 0152 UTC
by IrvingtonVFD43
0 Replies
569 Views
Last post May 02, 2020, 0302 UTC
by canswl
1 Replies
569 Views
Last post November 09, 2020, 0255 UTC
by Erk86
1 Replies
569 Views
Last post April 25, 2025, 0248 UTC
by Radiouser
1 Replies
569 Views
Last post June 13, 2025, 1138 UTC
by Tony_Pavick
4 Replies
569 Views
Last post May 22, 2023, 0115 UTC
by Skipmuck

 

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