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
2 Replies
719 Views
Last post September 25, 2023, 2222 UTC
by Skipmuck
0 Replies
522 Views
Last post June 16, 2023, 2218 UTC
by Skipmuck
3 Replies
729 Views
Last post May 18, 2023, 2343 UTC
by myteaquinn
5 Replies
758 Views
Last post March 19, 2023, 0103 UTC
by hsmith77
3 Replies
793 Views
Last post March 21, 2023, 1035 UTC
by RainBrandy
6 Replies
1612 Views
Last post November 01, 2023, 1828 UTC
by Radio Star
1 Replies
628 Views
Last post November 14, 2023, 2238 UTC
by Skipmuck
3 Replies
1166 Views
Last post October 01, 2023, 1742 UTC
by Skipmuck
0 Replies
642 Views
Last post March 30, 2021, 1817 UTC
by Skipmuck
0 Replies
283 Views
Last post November 30, 2024, 0144 UTC
by myteaquinn
0 Replies
1793 Views
Last post January 12, 2013, 1631 UTC
by ChrisLobdell
1 Replies
1156 Views
Last post October 24, 2015, 1649 UTC
by JoeFLIPS
0 Replies
1025 Views
Last post April 26, 2015, 1857 UTC
by Oliver
3 Replies
4009 Views
Last post January 02, 2012, 2010 UTC
by rdla4
3 Replies
1466 Views
Last post April 19, 2017, 0756 UTC
by Claudio Italy
0 Replies
1330 Views
Last post February 19, 2018, 1519 UTC
by Claudio Italy
3 Replies
1761 Views
Last post September 06, 2015, 1140 UTC
by Claudio Italy
0 Replies
746 Views
Last post June 28, 2016, 1221 UTC
by Claudio Italy
4 Replies
864 Views
Last post July 24, 2021, 2119 UTC
by raypfaff
0 Replies
708 Views
Last post July 11, 2021, 1659 UTC
by Skipmuck

 

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