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
626 Views
Last post July 13, 2019, 2014 UTC
by Jari Finland
2 Replies
191 Views
Last post October 21, 2023, 1805 UTC
by Ray Lalleu
2 Replies
609 Views
Last post July 13, 2019, 1829 UTC
by texas1dxer
2 Replies
625 Views
Last post July 13, 2019, 1747 UTC
by dxace1
2 Replies
607 Views
Last post July 13, 2019, 1615 UTC
by TornadoRadio
2 Replies
595 Views
Last post July 13, 2019, 1542 UTC
by texas1dxer
2 Replies
444 Views
Last post December 07, 2020, 2245 UTC
by kris
2 Replies
575 Views
Last post December 07, 2020, 2241 UTC
by kris
2 Replies
465 Views
Last post October 16, 2023, 1718 UTC
by kris
2 Replies
564 Views
Last post December 06, 2020, 2017 UTC
by KaySeeks
2 Replies
315 Views
Last post October 15, 2023, 1234 UTC
by ukdxer
2 Replies
265 Views
Last post October 15, 2023, 0916 UTC
by Antonia
2 Replies
215 Views
Last post October 15, 2023, 0852 UTC
by Antonia
2 Replies
454 Views
Last post December 06, 2020, 1312 UTC
by Bali_Frank
2 Replies
581 Views
Last post July 12, 2019, 1952 UTC
by cj468
2 Replies
254 Views
Last post October 14, 2023, 2050 UTC
by kris
2 Replies
480 Views
Last post October 14, 2023, 1625 UTC
by dxace1
2 Replies
387 Views
Last post October 15, 2023, 1841 UTC
by FOX
2 Replies
300 Views
Last post October 09, 2023, 1836 UTC
by Ray Lalleu
2 Replies
355 Views
Last post October 13, 2023, 1448 UTC
by Ray Lalleu

 

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