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
3 Replies
2008 Views
Last post October 14, 2017, 2222 UTC
by kris
3 Replies
713 Views
Last post June 01, 2022, 2202 UTC
by SWL-JO21
3 Replies
578 Views
Last post May 23, 2020, 1940 UTC
by kris
3 Replies
1696 Views
Last post October 08, 2017, 2359 UTC
by PirateSWL
3 Replies
633 Views
Last post May 28, 2022, 1940 UTC
by propagation_tickler
3 Replies
660 Views
Last post February 20, 2022, 1620 UTC
by Ray Lalleu
3 Replies
613 Views
Last post May 08, 2022, 1812 UTC
by Greenview
3 Replies
794 Views
Last post January 26, 2019, 1543 UTC
by Big Badfish Al
3 Replies
739 Views
Last post May 29, 2022, 0852 UTC
by Ray Lalleu
3 Replies
487 Views
Last post June 01, 2022, 1924 UTC
by Misti-Radio
3 Replies
645 Views
Last post May 29, 2022, 1537 UTC
by Harmony
3 Replies
608 Views
Last post May 31, 2022, 1505 UTC
by dave1965
3 Replies
645 Views
Last post May 22, 2020, 2107 UTC
by dxace1
3 Replies
560 Views
Last post May 22, 2020, 1946 UTC
by kris
3 Replies
1192 Views
Last post January 21, 2019, 2017 UTC
by s3530
3 Replies
689 Views
Last post May 17, 2020, 2149 UTC
by kris
3 Replies
1059 Views
Last post May 17, 2020, 0759 UTC
by Gino Italy
3 Replies
903 Views
Last post May 16, 2020, 1929 UTC
by dxace1
3 Replies
711 Views
Last post May 16, 2020, 1852 UTC
by kris
3 Replies
2099 Views
Last post September 02, 2017, 1423 UTC
by Gino Italy

 

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