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
445 Views
Last post February 26, 2023, 0146 UTC
by myteaquinn
2 Replies
6452 Views
Last post July 30, 2019, 0101 UTC
by ulx2
2 Replies
4582 Views
Last post July 28, 2019, 0004 UTC
by PirateSWL
Mustang Radio eQSL

Started by JoeFLIPS

2 Replies
920 Views
Last post July 25, 2016, 1941 UTC
by Gino Italy
2 Replies
1456 Views
Last post July 24, 2016, 2329 UTC
by WA4FHY
2 Replies
977 Views
Last post July 24, 2019, 2318 UTC
by texas1dxer
2 Replies
787 Views
Last post July 24, 2019, 0000 UTC
by aurora
2 Replies
704 Views
Last post February 15, 2023, 0201 UTC
by Kilokat7
2 Replies
1146 Views
Last post July 09, 2019, 2229 UTC
by PirateSWL
2 Replies
653 Views
Last post January 28, 2023, 1936 UTC
by Traveling Wave
2 Replies
1010 Views
Last post June 24, 2019, 2338 UTC
by PirateSWL
2 Replies
752 Views
Last post January 30, 2023, 1754 UTC
by hsmith77
2 Replies
558 Views
Last post January 03, 2023, 0014 UTC
by TRI International
2 Replies
980 Views
Last post June 11, 2019, 1838 UTC
by ChrisSmolinski
2 Replies
700 Views
Last post January 08, 2023, 0248 UTC
by myteaquinn
2 Replies
1193 Views
Last post June 28, 2016, 1457 UTC
by Gino Italy
2 Replies
784 Views
Last post May 07, 2019, 2253 UTC
by Josh
2 Replies
804 Views
Last post May 07, 2019, 1701 UTC
by Davep
2 Replies
500 Views
Last post December 28, 2022, 0309 UTC
by myteaquinn
2 Replies
621 Views
Last post December 12, 2022, 2243 UTC
by Zane

 

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