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
0 Replies
514 Views
Last post October 20, 2018, 1049 UTC
by Ray Lalleu
0 Replies
555 Views
Last post August 05, 2017, 2248 UTC
by ChrisSmolinski
0 Replies
515 Views
Last post August 05, 2017, 2245 UTC
by ChrisSmolinski
0 Replies
545 Views
Last post August 05, 2017, 2238 UTC
by ChrisSmolinski
0 Replies
708 Views
Last post August 05, 2017, 2233 UTC
by ChrisSmolinski
0 Replies
455 Views
Last post October 20, 2018, 1348 UTC
by Ray Lalleu
0 Replies
1517 Views
Last post August 01, 2017, 0053 UTC
by Rafman
0 Replies
435 Views
Last post October 20, 2018, 1112 UTC
by Ray Lalleu
0 Replies
474 Views
Last post July 12, 2018, 1722 UTC
by Ray Lalleu
0 Replies
1001 Views
Last post July 30, 2017, 2056 UTC
by kris
0 Replies
452 Views
Last post October 20, 2018, 1504 UTC
by Ray Lalleu
0 Replies
611 Views
Last post September 12, 2018, 1704 UTC
by Ray Lalleu
0 Replies
779 Views
Last post July 29, 2017, 2258 UTC
by JoeFLIPS
0 Replies
416 Views
Last post October 19, 2018, 1919 UTC
by Ray Lalleu
0 Replies
1223 Views
Last post July 28, 2017, 2321 UTC
by Rafman
0 Replies
505 Views
Last post July 11, 2018, 2135 UTC
by Ray Lalleu
0 Replies
484 Views
Last post July 11, 2018, 2051 UTC
by Ray Lalleu
0 Replies
555 Views
Last post July 11, 2018, 1951 UTC
by Ray Lalleu
0 Replies
856 Views
Last post July 27, 2017, 2050 UTC
by kris
0 Replies
839 Views
Last post July 25, 2017, 2346 UTC
by Skipmuck

 

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