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
1 Replies
1262 Views
Last post December 14, 2018, 2230 UTC
by shadypyro
4 Replies
1922 Views
Last post December 05, 2018, 2131 UTC
by Radio Station
0 Replies
1255 Views
Last post October 27, 2018, 1342 UTC
by R4002
10 Replies
3389 Views
Last post October 17, 2018, 1152 UTC
by ChrisSmolinski
0 Replies
1026 Views
Last post October 16, 2018, 2033 UTC
by R4002
4 Replies
2905 Views
Last post October 15, 2018, 1540 UTC
by R4002
0 Replies
1244 Views
Last post October 01, 2018, 2125 UTC
by shadypyro
2 Replies
1265 Views
Last post September 29, 2018, 2158 UTC
by shadypyro
1 Replies
1380 Views
Last post September 24, 2018, 2124 UTC
by shadypyro
2 Replies
1672 Views
Last post September 07, 2018, 2110 UTC
by shadypyro
8 Replies
2021 Views
Last post August 28, 2018, 1932 UTC
by R4002
3 Replies
1746 Views
Last post August 23, 2018, 1231 UTC
by R4002
5 Replies
2023 Views
Last post August 05, 2018, 1518 UTC
by ChrisSmolinski
0 Replies
1051 Views
Last post August 05, 2018, 1511 UTC
by R4002
2 Replies
969 Views
Last post August 05, 2018, 1428 UTC
by R4002
0 Replies
1084 Views
Last post August 05, 2018, 1410 UTC
by R4002
0 Replies
1257 Views
Last post August 05, 2018, 1350 UTC
by Laidbackdx
1 Replies
1211 Views
Last post August 04, 2018, 1740 UTC
by shadypyro
0 Replies
1034 Views
Last post August 04, 2018, 1207 UTC
by R4002
1 Replies
1008 Views
Last post August 03, 2018, 1802 UTC
by Josh

 

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