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
628 Views
Last post November 12, 2018, 1514 UTC
by Ray Lalleu
0 Replies
323 Views
Last post November 10, 2020, 1152 UTC
by Ray Lalleu
5 Replies
606 Views
Last post August 17, 2024, 2102 UTC
by Mike H
0 Replies
371 Views
Last post June 27, 2018, 2115 UTC
by Ray Lalleu
2 Replies
548 Views
Last post August 11, 2020, 2018 UTC
by Ray Lalleu
0 Replies
201 Views
Last post April 20, 2023, 1849 UTC
by Ray Lalleu
1 Replies
331 Views
Last post April 09, 2024, 2045 UTC
by Fisherman
2 Replies
269 Views
Last post March 07, 2025, 1950 UTC
by AlexRadioDX
0 Replies
382 Views
Last post April 17, 2019, 2003 UTC
by Ray Lalleu
3 Replies
626 Views
Last post April 04, 2020, 2133 UTC
by Skipmuck
0 Replies
309 Views
Last post February 08, 2021, 0937 UTC
by Ray Lalleu
2 Replies
321 Views
Last post November 22, 2024, 2028 UTC
by MI0YCK
2 Replies
472 Views
Last post December 17, 2019, 2317 UTC
by kris
0 Replies
303 Views
Last post June 01, 2025, 1613 UTC
by Ray Lalleu
0 Replies
284 Views
Last post June 27, 2020, 1519 UTC
by Ray Lalleu
1 Replies
233 Views
Last post March 02, 2024, 0053 UTC
by N2MLP
0 Replies
410 Views
Last post February 16, 2019, 1702 UTC
by Ray Lalleu
0 Replies
357 Views
Last post December 31, 2020, 1258 UTC
by Ray Lalleu
0 Replies
437 Views
Last post December 12, 2021, 0854 UTC
by Ray Lalleu
3 Replies
427 Views
Last post December 03, 2023, 1242 UTC
by Fisherman

 

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