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
491 Views
Last post December 19, 2021, 1200 UTC
by Grey Fox
0 Replies
260 Views
Last post December 12, 2023, 1733 UTC
by Ray Lalleu
0 Replies
387 Views
Last post October 06, 2018, 1515 UTC
by Ray Lalleu
0 Replies
317 Views
Last post October 11, 2020, 1003 UTC
by Ray Lalleu
1 Replies
413 Views
Last post July 04, 2019, 1729 UTC
by dxace1
0 Replies
427 Views
Last post April 13, 2021, 1712 UTC
by Ray Lalleu
0 Replies
369 Views
Last post March 08, 2020, 1933 UTC
by Ray Lalleu
0 Replies
324 Views
Last post January 07, 2021, 1759 UTC
by Ray Lalleu
1 Replies
591 Views
Last post November 07, 2021, 2343 UTC
by kris
0 Replies
252 Views
Last post November 01, 2022, 0850 UTC
by Ray Lalleu
0 Replies
357 Views
Last post October 31, 2023, 1414 UTC
by Ray Lalleu
0 Replies
194 Views
Last post October 25, 2024, 1253 UTC
by Ray Lalleu
0 Replies
414 Views
Last post August 05, 2018, 1622 UTC
by Ray Lalleu
0 Replies
384 Views
Last post November 03, 2019, 1351 UTC
by Ray Lalleu
0 Replies
320 Views
Last post September 05, 2020, 1203 UTC
by Ray Lalleu
4 Replies
729 Views
Last post May 14, 2022, 2220 UTC
by dxace1
0 Replies
232 Views
Last post July 13, 2023, 1946 UTC
by Ray Lalleu
1 Replies
215 Views
Last post May 05, 2025, 1635 UTC
by TRI International
1 Replies
424 Views
Last post February 13, 2022, 1014 UTC
by Funkenblitz
1 Replies
853 Views
Last post February 02, 2024, 2114 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