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
903 Views
Last post December 17, 2016, 1243 UTC
by Skipmuck
0 Replies
1063 Views
Last post July 21, 2014, 1819 UTC
by ChrisSmolinski
1 Replies
1153 Views
Last post November 22, 2015, 1410 UTC
by Gino Italy
Zender Akenzo eQSL

Started by JoeFLIPS

0 Replies
1040 Views
Last post April 26, 2017, 2111 UTC
by JoeFLIPS
0 Replies
1339 Views
Last post July 05, 2015, 1849 UTC
by Jari Finland
0 Replies
722 Views
Last post November 06, 2019, 2102 UTC
by Claudio Italy
0 Replies
535 Views
Last post August 21, 2020, 1300 UTC
by Dxcan
0 Replies
479 Views
Last post May 03, 2022, 1500 UTC
by Shortwave_Listener
1 Replies
703 Views
Last post September 08, 2021, 0135 UTC
by SV1XV
3 Replies
2474 Views
Last post April 26, 2018, 2000 UTC
by Claudio Italy
0 Replies
767 Views
Last post June 29, 2018, 1846 UTC
by Oliver
0 Replies
614 Views
Last post April 21, 2020, 0704 UTC
by Gino Italy
0 Replies
1011 Views
Last post December 09, 2018, 2107 UTC
by Gino Italy
0 Replies
492 Views
Last post May 26, 2022, 1430 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 T-Shirt
HFUnderground House Flag
by MitchellTimeDesigns