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
9 Replies
870 Views
Last post February 13, 2025, 2203 UTC
by Chuck54
0 Replies
406 Views
Last post February 13, 2025, 1256 UTC
by ChrisSmolinski
0 Replies
325 Views
Last post February 13, 2025, 1238 UTC
by ChrisSmolinski
0 Replies
565 Views
Last post February 13, 2025, 0421 UTC
by Professor
0 Replies
380 Views
Last post February 13, 2025, 0159 UTC
by myteaquinn
1 Replies
396 Views
Last post February 13, 2025, 0152 UTC
by Sky Waves
6 Replies
771 Views
Last post February 13, 2025, 0000 UTC
by Chuck54
1 Replies
601 Views
Last post February 12, 2025, 2254 UTC
by DangerKitty
0 Replies
342 Views
Last post February 12, 2025, 2120 UTC
by ChrisSmolinski
5 Replies
962 Views
Last post February 12, 2025, 1418 UTC
by ChrisLobdell
0 Replies
657 Views
Last post February 12, 2025, 0228 UTC
by Shortwave_Listener
3 Replies
949 Views
Last post February 12, 2025, 0001 UTC
by JustGreg
6 Replies
770 Views
Last post February 11, 2025, 1955 UTC
by hsmith77
5 Replies
587 Views
Last post February 11, 2025, 1926 UTC
by ChrisSmolinski
3 Replies
764 Views
Last post February 11, 2025, 1250 UTC
by ChrisSmolinski
0 Replies
424 Views
Last post February 11, 2025, 0216 UTC
by Shortwave_Listener
12 Replies
905 Views
Last post February 11, 2025, 0140 UTC
by Markokpik
10 Replies
868 Views
Last post February 11, 2025, 0028 UTC
by hflstnr
8 Replies
876 Views
Last post February 10, 2025, 2217 UTC
by Andrew Yoder
9 Replies
1173 Views
Last post February 10, 2025, 2201 UTC
by Andrew Yoder

 

Normal Topic
Hot Topic (More than 15 replies)
Very Hot Topic (More than 25 replies)

Locked Topic
Sticky Topic
Poll


HFUnderground Mug
HFUnderground Mug
by MitchellTimeDesigns