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
1206 Views
Last post November 27, 2019, 1339 UTC
by ChrisSmolinski
1 Replies
723 Views
Last post November 26, 2019, 0133 UTC
by Andrew Yoder
1 Replies
679 Views
Last post November 25, 2019, 0425 UTC
by Davep
1 Replies
686 Views
Last post November 24, 2019, 0431 UTC
by Davep
1 Replies
1005 Views
Last post November 23, 2019, 0426 UTC
by Davep
1 Replies
816 Views
Last post November 21, 2019, 1844 UTC
by Davep
0 Replies
708 Views
Last post November 20, 2019, 1144 UTC
by PirateSWL
0 Replies
744 Views
Last post November 18, 2019, 1144 UTC
by PirateSWL
6 Replies
1562 Views
Last post November 17, 2019, 1443 UTC
by Andrew Yoder
0 Replies
1171 Views
Last post November 16, 2019, 2218 UTC
by 8 tattoos
1 Replies
954 Views
Last post November 12, 2019, 0205 UTC
by Rob.
0 Replies
677 Views
Last post November 11, 2019, 0403 UTC
by PirateSWL
3 Replies
1270 Views
Last post November 10, 2019, 0455 UTC
by Andrew Yoder
0 Replies
842 Views
Last post November 06, 2019, 1546 UTC
by ChrisSmolinski
3 Replies
1250 Views
Last post November 03, 2019, 2323 UTC
by PirateSWL
0 Replies
1079 Views
Last post November 03, 2019, 0149 UTC
by BDM
0 Replies
902 Views
Last post October 31, 2019, 1038 UTC
by ChrisSmolinski
0 Replies
774 Views
Last post October 28, 2019, 0343 UTC
by Big Badfish Al
6 Replies
1436 Views
Last post October 27, 2019, 1718 UTC
by ChrisSmolinski
0 Replies
698 Views
Last post October 27, 2019, 0402 UTC
by Big Badfish Al

 

Normal Topic
Hot Topic (More than 15 replies)
Very Hot Topic (More than 25 replies)

Locked Topic
Sticky Topic
Poll


HFUnderground T-Shirt
HFUnderground Garden Flag
by MitchellTimeDesigns