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
436 Views
Last post August 16, 2018, 1457 UTC
by Ray Lalleu
0 Replies
227 Views
Last post September 20, 2024, 2112 UTC
by Ray Lalleu
1 Replies
400 Views
Last post September 16, 2022, 1842 UTC
by kobalts
1 Replies
350 Views
Last post December 06, 2020, 1436 UTC
by kris
1 Replies
420 Views
Last post February 19, 2022, 2312 UTC
by kris
1 Replies
459 Views
Last post May 29, 2020, 2021 UTC
by greekdx
0 Replies
113 Views
Last post May 09, 2025, 2204 UTC
by Ray Lalleu
0 Replies
146 Views
Last post July 21, 2023, 1820 UTC
by Ray Lalleu
0 Replies
398 Views
Last post November 10, 2019, 1058 UTC
by Ray Lalleu
1 Replies
365 Views
Last post November 07, 2022, 1529 UTC
by Misti-Radio
4 Replies
803 Views
Last post November 14, 2021, 1108 UTC
by Ray Lalleu
0 Replies
363 Views
Last post January 13, 2021, 1143 UTC
by Ray Lalleu
1 Replies
631 Views
Last post March 09, 2019, 1608 UTC
by CoolAM Radio
0 Replies
157 Views
Last post February 08, 2025, 2302 UTC
by Ray Lalleu
1 Replies
377 Views
Last post March 15, 2024, 1802 UTC
by kris
2 Replies
408 Views
Last post March 19, 2023, 2047 UTC
by muromdx
2 Replies
488 Views
Last post March 31, 2022, 1657 UTC
by dxace1
1 Replies
389 Views
Last post April 18, 2021, 1659 UTC
by Bali_Frank
1 Replies
400 Views
Last post July 11, 2020, 2212 UTC
by kris
0 Replies
581 Views
Last post May 11, 2018, 2125 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