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
206 Views
Last post September 07, 2024, 1955 UTC
by Ray Lalleu
0 Replies
228 Views
Last post July 30, 2023, 1829 UTC
by Ray Lalleu
2 Replies
291 Views
Last post June 04, 2023, 0935 UTC
by m3ozp1
3 Replies
639 Views
Last post December 31, 2023, 1418 UTC
by Ray Lalleu
1 Replies
461 Views
Last post January 23, 2022, 1022 UTC
by stefandx
0 Replies
266 Views
Last post June 11, 2023, 0715 UTC
by dave1965
0 Replies
220 Views
Last post October 08, 2023, 0858 UTC
by Ray Lalleu
2 Replies
187 Views
Last post December 31, 2024, 1351 UTC
by FOX
0 Replies
593 Views
Last post August 29, 2021, 0942 UTC
by Ray Lalleu
1 Replies
473 Views
Last post July 04, 2021, 1000 UTC
by Bali_Frank
0 Replies
423 Views
Last post September 26, 2021, 0843 UTC
by Ray Lalleu
1 Replies
586 Views
Last post October 10, 2021, 0848 UTC
by Ray Lalleu
1 Replies
609 Views
Last post November 10, 2019, 1124 UTC
by Ray Lalleu
2 Replies
573 Views
Last post July 05, 2022, 1932 UTC
by Ray Lalleu
1 Replies
301 Views
Last post May 01, 2025, 1729 UTC
by Ray Lalleu
1 Replies
288 Views
Last post February 11, 2024, 0809 UTC
by FOX
0 Replies
327 Views
Last post January 28, 2024, 1032 UTC
by ukdxer
0 Replies
239 Views
Last post September 25, 2022, 0931 UTC
by Ray Lalleu
2 Replies
230 Views
Last post October 15, 2023, 0852 UTC
by Antonia
1 Replies
471 Views
Last post February 02, 2020, 1052 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 Mug
HFUnderground Mug
by MitchellTimeDesigns