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
4 Replies
2672 Views
Last post March 29, 2015, 2117 UTC
by ChrisSmolinski
4 Replies
1566 Views
Last post January 03, 2016, 1922 UTC
by Gino Italy
4 Replies
1416 Views
Last post March 08, 2020, 2207 UTC
by Bali_Frank
4 Replies
685 Views
Last post April 19, 2023, 2305 UTC
by Skipmuck
4 Replies
1219 Views
Last post January 01, 2016, 0352 UTC
by Kilokat7
4 Replies
640 Views
Last post April 22, 2023, 0003 UTC
by hsmith77
4 Replies
1658 Views
Last post December 25, 2015, 1253 UTC
by hsmith77
4 Replies
725 Views
Last post March 28, 2023, 1833 UTC
by Radio Star
4 Replies
3252 Views
Last post March 21, 2015, 2352 UTC
by hsmith77
4 Replies
1751 Views
Last post August 01, 2016, 2102 UTC
by refmo
4 Replies
1880 Views
Last post March 14, 2015, 2157 UTC
by jFarley
4 Replies
619 Views
Last post March 18, 2023, 2104 UTC
by hsmith77
4 Replies
1159 Views
Last post February 18, 2020, 1434 UTC
by Pigmeat
4 Replies
1943 Views
Last post December 16, 2015, 1120 UTC
by redhat
4 Replies
1042 Views
Last post December 26, 2019, 1557 UTC
by Radio Star
4 Replies
610 Views
Last post March 19, 2023, 0738 UTC
by Pigmeat
4 Replies
1370 Views
Last post November 19, 2019, 0134 UTC
by hsmith77
4 Replies
1277 Views
Last post November 09, 2019, 1450 UTC
by Radio Star
4 Replies
1378 Views
Last post December 08, 2019, 1627 UTC
by RainBrandy
4 Replies
1904 Views
Last post November 23, 2015, 1535 UTC
by Claudio Italy

 

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