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 permissable in your locale.

Subject / Started by Last post
3 Replies
452 Views
Last post March 12, 2022, 0107 UTC
by hsmith77
3 Replies
1500 Views
Last post June 14, 2014, 0103 UTC
by glimmer twin
3 Replies
644 Views
Last post April 02, 2022, 1801 UTC
by Alexey DXer
"More Now"

Started by Nella F.

3 Replies
1616 Views
Last post July 06, 2014, 2018 UTC
by Nella F.
3 Replies
527 Views
Last post March 28, 2022, 0101 UTC
by Paul B. Walker, Jr.
3 Replies
511 Views
Last post March 29, 2022, 2056 UTC
by East Troy Don
3 Replies
1282 Views
Last post April 26, 2016, 0445 UTC
by MDK2
3 Replies
523 Views
Last post April 01, 2022, 1336 UTC
by ~SIGINT~
3 Replies
1448 Views
Last post April 29, 2016, 0515 UTC
by SW Observer
3 Replies
475 Views
Last post April 19, 2022, 1327 UTC
by ~SIGINT~
3 Replies
968 Views
Last post June 10, 2018, 0115 UTC
by kris
3 Replies
973 Views
Last post May 05, 2016, 0100 UTC
by Rafman
3 Replies
464 Views
Last post July 13, 2022, 1810 UTC
by Paul B. Walker, Jr.
3 Replies
558 Views
Last post April 25, 2022, 0212 UTC
by Sky Waves
3 Replies
628 Views
Last post June 03, 2022, 1411 UTC
by Misti-Radio
3 Replies
686 Views
Last post June 22, 2018, 0502 UTC
by MDK2
3 Replies
451 Views
Last post June 17, 2022, 2341 UTC
by MDK2
3 Replies
1140 Views
Last post May 21, 2016, 2342 UTC
by EliteData
3 Replies
965 Views
Last post August 19, 2018, 0132 UTC
by Gaeill
3 Replies
1787 Views
Last post May 22, 2016, 2342 UTC
by MDK2

 

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