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
413 Views
Last post June 24, 2023, 1959 UTC
by Ray Lalleu
3 Replies
413 Views
Last post June 11, 2023, 1555 UTC
by Ray Lalleu
3 Replies
413 Views
Last post November 13, 2022, 1532 UTC
by kris
2 Replies
413 Views
Last post October 28, 2022, 1807 UTC
by kobalts
2 Replies
413 Views
Last post October 05, 2022, 1827 UTC
by dave1965
2 Replies
413 Views
Last post August 29, 2022, 1818 UTC
by Mad Radio DXer UK
2 Replies
413 Views
Last post August 27, 2022, 0939 UTC
by nordwind0815
2 Replies
413 Views
Last post July 15, 2022, 2050 UTC
by Ray Lalleu
0 Replies
413 Views
Last post June 25, 2022, 1655 UTC
by Ray Lalleu
1 Replies
413 Views
Last post June 19, 2022, 1539 UTC
by Shortwave_Listener
1 Replies
413 Views
Last post June 11, 2022, 2234 UTC
by Shortwave_Listener
1 Replies
413 Views
Last post June 06, 2022, 2303 UTC
by kris
1 Replies
413 Views
Last post June 05, 2022, 1225 UTC
by europirate
1 Replies
413 Views
Last post June 04, 2022, 1858 UTC
by Ray Lalleu
1 Replies
413 Views
Last post May 30, 2022, 1958 UTC
by kris
1 Replies
413 Views
Last post May 29, 2022, 1830 UTC
by Grey Fox
1 Replies
413 Views
Last post May 24, 2022, 2006 UTC
by kris
1 Replies
413 Views
Last post May 13, 2022, 1512 UTC
by Ray Lalleu
1 Replies
413 Views
Last post March 27, 2022, 2131 UTC
by ChrisSmolinski
0 Replies
413 Views
Last post February 12, 2022, 1514 UTC
by Ray Lalleu

 

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