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
234 Views
Last post November 26, 2023, 1308 UTC
by TRI International
0 Replies
168 Views
Last post November 26, 2023, 1303 UTC
by Ray Lalleu
1 Replies
245 Views
Last post November 26, 2023, 1240 UTC
by AlexRadioDX
1 Replies
279 Views
Last post November 26, 2023, 1237 UTC
by AlexRadioDX
1 Replies
289 Views
Last post November 26, 2023, 1221 UTC
by FOX
0 Replies
164 Views
Last post November 26, 2023, 1219 UTC
by europirate
0 Replies
170 Views
Last post November 26, 2023, 1206 UTC
by europirate
2 Replies
252 Views
Last post November 26, 2023, 1201 UTC
by Ray Lalleu
2 Replies
237 Views
Last post November 26, 2023, 1155 UTC
by Ray Lalleu
1 Replies
189 Views
Last post November 26, 2023, 1148 UTC
by Ray Lalleu
1 Replies
334 Views
Last post November 26, 2023, 1146 UTC
by Pravotorov
1 Replies
193 Views
Last post November 26, 2023, 1140 UTC
by Ray Lalleu
1 Replies
177 Views
Last post November 26, 2023, 1138 UTC
by Ray Lalleu
2 Replies
253 Views
Last post November 26, 2023, 1132 UTC
by europirate
0 Replies
237 Views
Last post November 26, 2023, 1114 UTC
by Ray Lalleu
2 Replies
392 Views
Last post November 26, 2023, 1109 UTC
by europirate
3 Replies
774 Views
Last post November 26, 2023, 1048 UTC
by fabrys
0 Replies
221 Views
Last post November 26, 2023, 1027 UTC
by Ray Lalleu
0 Replies
244 Views
Last post November 26, 2023, 0928 UTC
by Ray Lalleu
1 Replies
388 Views
Last post November 26, 2023, 0924 UTC
by Ray Lalleu

 

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