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
8 Replies
989 Views
Last post May 21, 2023, 0515 UTC
by MDK2
13 Replies
1511 Views
Last post May 21, 2023, 0452 UTC
by MDK2
0 Replies
386 Views
Last post May 20, 2023, 2255 UTC
by Skipmuck
0 Replies
352 Views
Last post May 20, 2023, 1841 UTC
by ChrisSmolinski
3 Replies
763 Views
Last post May 20, 2023, 1337 UTC
by Sealord
14 Replies
1603 Views
Last post May 20, 2023, 1335 UTC
by Sealord
1 Replies
461 Views
Last post May 20, 2023, 1316 UTC
by ~SIGINT~
15 Replies
1534 Views
Last post May 20, 2023, 0812 UTC
by Pigmeat
1 Replies
414 Views
Last post May 20, 2023, 0555 UTC
by canswl
13 Replies
1393 Views
Last post May 20, 2023, 0309 UTC
by Sealord
8 Replies
1006 Views
Last post May 20, 2023, 0140 UTC
by Skipmuck
0 Replies
337 Views
Last post May 20, 2023, 0114 UTC
by Skipmuck
5 Replies
767 Views
Last post May 20, 2023, 0018 UTC
by blw
10 Replies
1291 Views
Last post May 19, 2023, 1728 UTC
by ChrisSmolinski
0 Replies
410 Views
Last post May 19, 2023, 0349 UTC
by Shortwave_Listener
11 Replies
1124 Views
Last post May 19, 2023, 0208 UTC
by Markokpik
2 Replies
515 Views
Last post May 18, 2023, 2012 UTC
by N2MLP
15 Replies
1303 Views
Last post May 18, 2023, 1110 UTC
by ChrisSmolinski
9 Replies
1210 Views
Last post May 18, 2023, 0159 UTC
by dxbill
9 Replies
856 Views
Last post May 17, 2023, 2332 UTC
by myteaquinn

 

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