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
11005 AM

Started by Marcy1

0 Replies
476 Views
Last post April 14, 2022, 2257 UTC
by Marcy1
0 Replies
466 Views
Last post April 12, 2022, 2238 UTC
by kris
0 Replies
481 Views
Last post April 12, 2022, 1635 UTC
by Ray Lalleu
5 Replies
956 Views
Last post April 12, 2022, 1441 UTC
by Mad Radio DXer UK
0 Replies
483 Views
Last post April 11, 2022, 1342 UTC
by kris
2 Replies
487 Views
Last post April 05, 2022, 2035 UTC
by Greenview
11005 AM

Started by Marcy1

0 Replies
510 Views
Last post April 04, 2022, 2255 UTC
by Marcy1
0 Replies
461 Views
Last post April 04, 2022, 1832 UTC
by kris
2 Replies
583 Views
Last post April 03, 2022, 2157 UTC
by Ray Lalleu
11.175 usb

Started by Laidbackdx

1 Replies
565 Views
Last post April 02, 2022, 2325 UTC
by ~SIGINT~
0 Replies
481 Views
Last post April 02, 2022, 1547 UTC
by TRI International
CB Skip!

Started by UncleJohn

0 Replies
462 Views
Last post April 01, 2022, 2313 UTC
by UncleJohn
1 Replies
552 Views
Last post April 01, 2022, 2049 UTC
by kris
10162 CW

Started by Marcy1

0 Replies
539 Views
Last post March 30, 2022, 2221 UTC
by Marcy1
1 Replies
614 Views
Last post March 29, 2022, 1919 UTC
by kris
0 Replies
449 Views
Last post March 29, 2022, 1859 UTC
by kris
0 Replies
469 Views
Last post March 28, 2022, 2030 UTC
by KaySeeks
1 Replies
843 Views
Last post March 27, 2022, 1617 UTC
by Shortwave_Listener
unid 10254 AM

Started by Marcy1

1 Replies
568 Views
Last post March 27, 2022, 1502 UTC
by refmo
0 Replies
449 Views
Last post March 27, 2022, 1221 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