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
1 Replies
1115 Views
Last post September 06, 2015, 1509 UTC
by ChrisSmolinski
1 Replies
1142 Views
Last post July 05, 2016, 1411 UTC
by ChrisSmolinski
1 Replies
1300 Views
Last post September 06, 2015, 1805 UTC
by Zoidberg
1 Replies
1255 Views
Last post September 06, 2015, 2123 UTC
by myteaquinn
1 Replies
737 Views
Last post August 17, 2019, 2205 UTC
by PirateSWL
1 Replies
447 Views
Last post March 19, 2023, 1929 UTC
by ChrisSmolinski
1 Replies
1091 Views
Last post September 07, 2015, 1522 UTC
by aurora
1 Replies
822 Views
Last post September 07, 2015, 1604 UTC
by ByteBORG
1 Replies
892 Views
Last post September 08, 2015, 0149 UTC
by Mentholyptus
1 Replies
502 Views
Last post March 12, 2023, 0358 UTC
by Shortwave_Listener
1 Replies
1196 Views
Last post September 08, 2015, 1858 UTC
by BOR
1 Replies
436 Views
Last post April 15, 2024, 0406 UTC
by Shortwave_Listener
1 Replies
802 Views
Last post April 27, 2018, 1204 UTC
by ChrisSmolinski
1 Replies
1385 Views
Last post September 09, 2015, 1734 UTC
by radiogaga
1 Replies
1210 Views
Last post September 11, 2015, 2122 UTC
by ByteBORG
1 Replies
1656 Views
Last post September 11, 2015, 2128 UTC
by ByteBORG
1 Replies
1228 Views
Last post May 28, 2016, 2341 UTC
by Rafman
1 Replies
1128 Views
Last post September 11, 2015, 2346 UTC
by jFarley
1 Replies
638 Views
Last post July 21, 2017, 2254 UTC
by PirateSWL
1 Replies
557 Views
Last post March 27, 2023, 0232 UTC
by Treehouse SWL

 

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