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
1081 Views
Last post January 27, 2018, 1515 UTC
by kris
14 Replies
6867 Views
Last post February 04, 2013, 0616 UTC
by DeltaCharlie
4 Replies
2538 Views
Last post January 26, 2013, 0026 UTC
by DeltaCharlie
1 Replies
1065 Views
Last post December 27, 2017, 0933 UTC
by Ray Lalleu
1 Replies
1177 Views
Last post January 01, 2018, 0156 UTC
by KaySeeks
2 Replies
1302 Views
Last post April 07, 2017, 2255 UTC
by kris
0 Replies
572 Views
Last post July 29, 2021, 1801 UTC
by KaySeeks
4 Replies
905 Views
Last post September 23, 2018, 0027 UTC
by Helicaster
2 Replies
1205 Views
Last post February 28, 2018, 2122 UTC
by kris
4 Replies
1069 Views
Last post September 11, 2018, 1907 UTC
by kris
0 Replies
841 Views
Last post February 22, 2018, 2326 UTC
by Ray Lalleu
2 Replies
2270 Views
Last post November 15, 2013, 2119 UTC
by cupid radio
1 Replies
1268 Views
Last post August 29, 2017, 2046 UTC
by ulx2
0 Replies
1273 Views
Last post April 26, 2014, 1933 UTC
by RickF
2 Replies
1942 Views
Last post April 21, 2014, 1447 UTC
by jeffbee
0 Replies
413 Views
Last post November 26, 2020, 0940 UTC
by Misti-Radio
3 Replies
1491 Views
Last post May 07, 2016, 0205 UTC
by Rafman
0 Replies
1120 Views
Last post May 13, 2016, 0051 UTC
by Skipmuck
4 Replies
1783 Views
Last post October 11, 2014, 0051 UTC
by refmo
1 Replies
1483 Views
Last post October 06, 2015, 1323 UTC
by CoolAM Radio

 

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