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
2 Replies
620 Views
Last post July 17, 2018, 2242 UTC
by kris
2 Replies
738 Views
Last post July 19, 2018, 1306 UTC
by ChrisSmolinski
2 Replies
933 Views
Last post July 16, 2018, 2330 UTC
by Ray Lalleu
3 Replies
618 Views
Last post April 10, 2022, 1614 UTC
by dave1965
0 Replies
218 Views
Last post August 24, 2024, 2018 UTC
by Ray Lalleu
0 Replies
264 Views
Last post September 26, 2024, 1905 UTC
by Fisherman
2 Replies
379 Views
Last post May 31, 2024, 1926 UTC
by kris
1 Replies
321 Views
Last post February 25, 2024, 1048 UTC
by Ray Lalleu
1 Replies
265 Views
Last post June 20, 2024, 1948 UTC
by Fisherman
0 Replies
357 Views
Last post April 28, 2020, 1720 UTC
by Ray Lalleu
0 Replies
319 Views
Last post October 22, 2023, 1618 UTC
by dxace1
2 Replies
404 Views
Last post March 05, 2023, 1105 UTC
by Robertas
0 Replies
261 Views
Last post March 17, 2023, 1758 UTC
by Ray Lalleu
1 Replies
417 Views
Last post August 05, 2020, 1948 UTC
by Ray Lalleu
2 Replies
823 Views
Last post July 02, 2018, 0939 UTC
by Ray Lalleu
0 Replies
387 Views
Last post November 01, 2019, 1919 UTC
by Ray Lalleu
0 Replies
451 Views
Last post March 20, 2022, 1034 UTC
by europirate
1 Replies
504 Views
Last post January 08, 2022, 1709 UTC
by F-10255
1 Replies
422 Views
Last post March 18, 2022, 1737 UTC
by Bali_Frank
1 Replies
507 Views
Last post March 27, 2022, 1822 UTC
by dxace1

 

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