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
227 Views
Last post March 03, 2024, 1756 UTC
by Ray Lalleu
2 Replies
377 Views
Last post April 24, 2023, 1705 UTC
by kris
3 Replies
566 Views
Last post March 10, 2025, 0959 UTC
by Benoit LEVEQUE
3 Replies
406 Views
Last post April 24, 2023, 1703 UTC
by Magnitic
1 Replies
441 Views
Last post July 01, 2020, 2234 UTC
by Ray Lalleu
3 Replies
750 Views
Last post August 24, 2023, 2041 UTC
by ShortwaveRadio.de
0 Replies
380 Views
Last post December 23, 2019, 0922 UTC
by Ray Lalleu
0 Replies
266 Views
Last post December 26, 2022, 0907 UTC
by Ray Lalleu
1 Replies
592 Views
Last post April 20, 2019, 2235 UTC
by Skipmuck
0 Replies
342 Views
Last post April 26, 2022, 1630 UTC
by Ray Lalleu
1 Replies
471 Views
Last post May 21, 2021, 1641 UTC
by Bali_Frank
0 Replies
319 Views
Last post August 16, 2020, 1003 UTC
by Ray Lalleu
0 Replies
509 Views
Last post July 03, 2018, 1536 UTC
by Ray Lalleu
1 Replies
328 Views
Last post August 22, 2024, 1936 UTC
by kris
0 Replies
237 Views
Last post October 14, 2023, 1329 UTC
by Ray Lalleu
2 Replies
481 Views
Last post August 07, 2022, 2232 UTC
by kris
0 Replies
447 Views
Last post October 22, 2021, 1624 UTC
by Ray Lalleu
0 Replies
322 Views
Last post November 14, 2020, 0849 UTC
by Ray Lalleu
0 Replies
360 Views
Last post February 16, 2020, 0916 UTC
by Ray Lalleu
1 Replies
643 Views
Last post November 18, 2018, 1537 UTC
by ukdxer

 

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