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
7959 Views
Last post March 13, 2025, 0103 UTC
by Teotwaki
8 Replies
11741 Views
Last post March 08, 2025, 2151 UTC
by Synclair
3 Replies
4901 Views
Last post March 03, 2025, 1704 UTC
by Robot Matrix
0 Replies
1785 Views
Last post March 02, 2025, 1922 UTC
by $khitzo_poster
0 Replies
2346 Views
Last post February 27, 2025, 2007 UTC
by ThaDood
8 Replies
8456 Views
Last post February 26, 2025, 0240 UTC
by RobRich
4 Replies
6507 Views
Last post February 26, 2025, 0206 UTC
by RobRich
2 Replies
3200 Views
Last post February 11, 2025, 0200 UTC
by RadioMon
6 Replies
5985 Views
Last post February 07, 2025, 0727 UTC
by Robot Matrix
0 Replies
1871 Views
Last post February 06, 2025, 2002 UTC
by ThaDood
2 Replies
4272 Views
Last post February 04, 2025, 0536 UTC
by Robot Matrix
1 Replies
2570 Views
Last post January 27, 2025, 0809 UTC
by Robot Matrix
Scanner beam

Started by NJQA

10 Replies
9924 Views
Last post January 22, 2025, 0659 UTC
by Robot Matrix
2 Replies
2837 Views
Last post January 20, 2025, 0502 UTC
by wilddog
2 Replies
3860 Views
Last post December 21, 2024, 0249 UTC
by boston_strangler
1 Replies
1456 Views
Last post December 04, 2024, 2146 UTC
by RobRich
1 Replies
1630 Views
Last post October 18, 2024, 0211 UTC
by RobRich
6 Replies
4796 Views
Last post October 10, 2024, 1654 UTC
by RadioMon
0 Replies
1660 Views
Last post September 27, 2024, 1035 UTC
by Oliver
6 Replies
6830 Views
Last post September 09, 2024, 1740 UTC
by juergen908

 

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