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
1 Replies
302 Views
Last post March 21, 2025, 1432 UTC
by Ct Yankee
0 Replies
214 Views
Last post May 07, 2023, 0808 UTC
by Ray Lalleu
2 Replies
500 Views
Last post May 31, 2021, 1855 UTC
by Bali_Frank
0 Replies
408 Views
Last post September 07, 2019, 2346 UTC
by Ray Lalleu
3 Replies
553 Views
Last post August 26, 2022, 2021 UTC
by kris
0 Replies
319 Views
Last post November 24, 2020, 1517 UTC
by Ray Lalleu
0 Replies
366 Views
Last post January 03, 2020, 1558 UTC
by Ray Lalleu
2 Replies
643 Views
Last post December 07, 2018, 2348 UTC
by kris
0 Replies
257 Views
Last post January 28, 2024, 0715 UTC
by Ray Lalleu
3 Replies
510 Views
Last post January 12, 2023, 0925 UTC
by Ray Lalleu
2 Replies
535 Views
Last post February 05, 2022, 1027 UTC
by Bali_Frank
0 Replies
441 Views
Last post February 21, 2021, 1107 UTC
by Ray Lalleu
0 Replies
360 Views
Last post May 18, 2020, 1728 UTC
by Ray Lalleu
0 Replies
417 Views
Last post April 30, 2019, 1643 UTC
by Ray Lalleu
1 Replies
433 Views
Last post August 29, 2020, 1921 UTC
by kris
0 Replies
402 Views
Last post July 21, 2018, 2110 UTC
by Ray Lalleu
0 Replies
386 Views
Last post October 24, 2023, 1639 UTC
by Ray Lalleu
1 Replies
285 Views
Last post January 24, 2025, 1639 UTC
by ukdxer
2 Replies
468 Views
Last post March 05, 2023, 1603 UTC
by dxace1
0 Replies
387 Views
Last post April 05, 2021, 1149 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