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
10 Replies
2315 Views
Last post April 15, 2017, 0052 UTC
by Rafman
11 Replies
2898 Views
Last post April 15, 2017, 0043 UTC
by Traveling Wave
5 Replies
1538 Views
Last post April 15, 2017, 0040 UTC
by Traveling Wave
11 Replies
2116 Views
Last post April 15, 2017, 0027 UTC
by aquabat
6 Replies
1631 Views
Last post April 15, 2017, 0011 UTC
by jdstephens
4 Replies
1327 Views
Last post April 14, 2017, 2339 UTC
by slowtrain
1 Replies
936 Views
Last post April 14, 2017, 2309 UTC
by ChrisSmolinski
1 Replies
860 Views
Last post April 14, 2017, 2308 UTC
by ChrisSmolinski
11 Replies
3646 Views
Last post April 14, 2017, 1922 UTC
by CoolAM Radio
0 Replies
937 Views
Last post April 14, 2017, 1823 UTC
by steveyoth
0 Replies
733 Views
Last post April 14, 2017, 1607 UTC
by ChrisSmolinski
2 Replies
1432 Views
Last post April 14, 2017, 1530 UTC
by ChrisSmolinski
2 Replies
1276 Views
Last post April 14, 2017, 1506 UTC
by ChrisSmolinski
1 Replies
1714 Views
Last post April 14, 2017, 0202 UTC
by PirateSWL
7 Replies
2535 Views
Last post April 13, 2017, 2243 UTC
by myteaquinn
7 Replies
2746 Views
Last post April 13, 2017, 2126 UTC
by JoeFLIPS
8 Replies
4876 Views
Last post April 13, 2017, 0052 UTC
by Davep
7 Replies
2171 Views
Last post April 12, 2017, 1115 UTC
by ChrisSmolinski
1 Replies
1416 Views
Last post April 12, 2017, 0153 UTC
by slowtrain
8 Replies
2324 Views
Last post April 12, 2017, 0130 UTC
by hermitva

 

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