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
1039 Views
Last post August 14, 2016, 0047 UTC
by flexoman61
18 Replies
5367 Views
Last post August 13, 2016, 2226 UTC
by jFarley
0 Replies
936 Views
Last post August 13, 2016, 1305 UTC
by skeezix
0 Replies
770 Views
Last post August 13, 2016, 0145 UTC
by Skipmuck
0 Replies
758 Views
Last post August 12, 2016, 2212 UTC
by Ct Yankee
0 Replies
790 Views
Last post August 10, 2016, 2315 UTC
by shadypyro
0 Replies
998 Views
Last post August 09, 2016, 1939 UTC
by Paul B. Walker, Jr.
0 Replies
1046 Views
Last post August 09, 2016, 0523 UTC
by shadypyro
0 Replies
954 Views
Last post August 08, 2016, 2214 UTC
by Ron - Calif.
2 Replies
1243 Views
Last post August 08, 2016, 0104 UTC
by flexoman61
1 Replies
1128 Views
Last post August 07, 2016, 2210 UTC
by Chanter
3 Replies
1268 Views
Last post August 07, 2016, 1641 UTC
by flexoman61
0 Replies
850 Views
Last post August 07, 2016, 1015 UTC
by Ct Yankee
11 Replies
4752 Views
Last post August 07, 2016, 0527 UTC
by shadypyro
0 Replies
897 Views
Last post August 06, 2016, 2111 UTC
by flexoman61
0 Replies
780 Views
Last post August 06, 2016, 2025 UTC
by ChrisSmolinski
0 Replies
863 Views
Last post August 06, 2016, 1618 UTC
by shadypyro
1 Replies
1047 Views
Last post August 06, 2016, 1302 UTC
by fpeconsultant
0 Replies
1095 Views
Last post August 06, 2016, 0817 UTC
by Ron - Calif.
1 Replies
3226 Views
Last post August 05, 2016, 2210 UTC
by CrackedLCD

 

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