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
865 Views
Last post June 30, 2016, 2019 UTC
by JoeFLIPS
0 Replies
530 Views
Last post May 20, 2018, 2034 UTC
by Ray Lalleu
0 Replies
636 Views
Last post May 13, 2018, 1214 UTC
by Ray Lalleu
0 Replies
1256 Views
Last post September 28, 2015, 2349 UTC
by Hornet0123
0 Replies
618 Views
Last post May 13, 2018, 1933 UTC
by Ray Lalleu
0 Replies
587 Views
Last post May 13, 2018, 1938 UTC
by Ray Lalleu
0 Replies
889 Views
Last post May 16, 2016, 0003 UTC
by ChrisSmolinski
0 Replies
837 Views
Last post October 03, 2015, 2105 UTC
by ChrisSmolinski
0 Replies
903 Views
Last post October 03, 2015, 2134 UTC
by ChrisSmolinski
0 Replies
664 Views
Last post May 13, 2018, 2145 UTC
by Ray Lalleu
0 Replies
860 Views
Last post October 03, 2015, 2152 UTC
by ChrisSmolinski
0 Replies
945 Views
Last post October 03, 2015, 2241 UTC
by ChrisSmolinski
0 Replies
1087 Views
Last post October 03, 2015, 2244 UTC
by ChrisSmolinski
0 Replies
596 Views
Last post May 14, 2018, 1914 UTC
by Ray Lalleu
0 Replies
748 Views
Last post October 24, 2015, 2233 UTC
by ChrisSmolinski
0 Replies
627 Views
Last post May 16, 2018, 1853 UTC
by Ray Lalleu
0 Replies
1327 Views
Last post October 17, 2015, 0920 UTC
by prldx
0 Replies
688 Views
Last post May 15, 2018, 1659 UTC
by Ray Lalleu
0 Replies
1350 Views
Last post October 17, 2015, 2220 UTC
by Hornet0123
0 Replies
1235 Views
Last post October 18, 2015, 2133 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