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
557 Views
Last post May 29, 2023, 0031 UTC
by Markokpik
10 Replies
617 Views
Last post May 29, 2023, 0052 UTC
by myteaquinn
3 Replies
262 Views
Last post May 29, 2023, 0354 UTC
by Shortwave_Listener
1 Replies
250 Views
Last post May 29, 2023, 1107 UTC
by hsmith77
6 Replies
509 Views
Last post May 29, 2023, 1625 UTC
by Ct Yankee
11 Replies
783 Views
Last post May 29, 2023, 1956 UTC
by Pigmeat
4 Replies
498 Views
Last post May 29, 2023, 1958 UTC
by Kestrel
4 Replies
485 Views
Last post May 29, 2023, 2036 UTC
by Kestrel
4 Replies
297 Views
Last post May 29, 2023, 2245 UTC
by Shortwave_Listener
9 Replies
619 Views
Last post May 29, 2023, 2250 UTC
by Ct Yankee
2 Replies
267 Views
Last post May 30, 2023, 0103 UTC
by Markokpik
16 Replies
857 Views
Last post May 30, 2023, 0120 UTC
by Pigmeat
3 Replies
228 Views
Last post May 30, 2023, 0121 UTC
by Shortwave_Listener
7 Replies
512 Views
Last post May 30, 2023, 0149 UTC
by Reynard the Fox
9 Replies
643 Views
Last post May 30, 2023, 0208 UTC
by Reynard the Fox
23 Replies
1284 Views
Last post May 30, 2023, 0212 UTC
by Jim Renfrew
9 Replies
554 Views
Last post May 30, 2023, 0216 UTC
by Molvania Poacher
2 Replies
351 Views
Last post May 30, 2023, 0228 UTC
by Shortwave_Listener
8 Replies
736 Views
Last post May 30, 2023, 0230 UTC
by Markokpik
4 Replies
520 Views
Last post May 30, 2023, 1431 UTC
by Paul B. Walker, Jr.

 

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