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
960 Views
Last post December 03, 2018, 1713 UTC
by Daniel Wyllyans
0 Replies
1126 Views
Last post December 03, 2018, 2104 UTC
by ChrisSmolinski
0 Replies
987 Views
Last post March 09, 2019, 1332 UTC
by Daniel Wyllyans
0 Replies
1070 Views
Last post December 06, 2018, 2158 UTC
by ChrisSmolinski
0 Replies
1102 Views
Last post July 01, 2020, 2340 UTC
by ChrisSmolinski
0 Replies
910 Views
Last post December 07, 2018, 1502 UTC
by ChrisSmolinski
0 Replies
1019 Views
Last post December 07, 2018, 1507 UTC
by ChrisSmolinski
0 Replies
957 Views
Last post December 07, 2018, 2302 UTC
by ChrisSmolinski
0 Replies
1091 Views
Last post July 02, 2020, 2133 UTC
by Ray Lalleu
0 Replies
995 Views
Last post December 13, 2018, 1325 UTC
by ChrisSmolinski
0 Replies
903 Views
Last post December 17, 2018, 1435 UTC
by ChrisSmolinski
0 Replies
811 Views
Last post December 17, 2018, 2314 UTC
by ChrisSmolinski
0 Replies
866 Views
Last post December 28, 2018, 0024 UTC
by Ray Lalleu
0 Replies
933 Views
Last post December 18, 2018, 0158 UTC
by Daniel Wyllyans
0 Replies
1074 Views
Last post March 09, 2019, 2351 UTC
by Skipmuck
0 Replies
807 Views
Last post October 25, 2020, 0055 UTC
by Ray Lalleu
0 Replies
875 Views
Last post December 20, 2018, 1136 UTC
by ChrisSmolinski
0 Replies
874 Views
Last post September 26, 2020, 2240 UTC
by ChrisSmolinski
0 Replies
813 Views
Last post October 04, 2020, 1125 UTC
by ChrisSmolinski
0 Replies
855 Views
Last post December 31, 2018, 1751 UTC
by ChrisSmolinski

 

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