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
3 Replies
865 Views
Last post March 07, 2022, 1631 UTC
by RainBrandy
0 Replies
865 Views
Last post February 23, 2021, 1111 UTC
by Ct Yankee
6 Replies
865 Views
Last post April 22, 2023, 0101 UTC
by Molvania Poacher
2 Replies
865 Views
Last post July 19, 2020, 0336 UTC
by Molvania Poacher
0 Replies
864 Views
Last post April 06, 2019, 2053 UTC
by Skipmuck
1 Replies
864 Views
Last post December 10, 2017, 1439 UTC
by Oliver
Enterprise Radio March QSL

Started by oly1959

0 Replies
864 Views
Last post March 21, 2016, 0107 UTC
by oly1959
0 Replies
864 Views
Last post December 26, 2015, 1417 UTC
by flexoman61
0 Replies
864 Views
Last post September 27, 2015, 1007 UTC
by Claudio Italy
3 Replies
864 Views
Last post November 25, 2023, 0405 UTC
by Molvania Poacher
3 Replies
863 Views
Last post August 18, 2021, 0129 UTC
by Molvania Poacher
0 Replies
863 Views
Last post September 21, 2016, 2031 UTC
by Gino Italy
0 Replies
863 Views
Last post May 08, 2016, 1917 UTC
by Claudio Italy
1 Replies
863 Views
Last post December 13, 2015, 2023 UTC
by Claudio Italy
3 Replies
862 Views
Last post March 10, 2019, 1719 UTC
by aurora
2 Replies
862 Views
Last post December 26, 2017, 0123 UTC
by Skipmuck
0 Replies
862 Views
Last post August 19, 2016, 1639 UTC
by ChrisSmolinski
0 Replies
862 Views
Last post October 02, 2019, 1859 UTC
by Big Badfish Al
0 Replies
861 Views
Last post January 05, 2019, 1112 UTC
by Claudio Italy
Technical Man eQSL

Started by JoeFLIPS

0 Replies
861 Views
Last post April 12, 2017, 1549 UTC
by JoeFLIPS

 

Normal Topic
Hot Topic (More than 15 replies)
Very Hot Topic (More than 25 replies)

Locked Topic
Sticky Topic
Poll


HFUnderground T-Shirt
HFUnderground Garden Flag
by MitchellTimeDesigns