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
666 Views
Last post January 24, 2020, 1655 UTC
by FOX
0 Replies
202 Views
Last post December 22, 2024, 1038 UTC
by Ray Lalleu
0 Replies
411 Views
Last post March 07, 2021, 1030 UTC
by Ray Lalleu
2 Replies
640 Views
Last post May 13, 2019, 2050 UTC
by The Ether Hacker
0 Replies
247 Views
Last post April 03, 2025, 1345 UTC
by Ray Lalleu
0 Replies
261 Views
Last post May 17, 2024, 1923 UTC
by Ray Lalleu
1 Replies
518 Views
Last post June 13, 2021, 2245 UTC
by kris
5 Replies
922 Views
Last post September 09, 2020, 2300 UTC
by flexoman61
0 Replies
533 Views
Last post September 23, 2019, 2044 UTC
by Ray Lalleu
0 Replies
555 Views
Last post August 15, 2018, 0916 UTC
by Ray Lalleu
1 Replies
470 Views
Last post September 20, 2024, 1948 UTC
by europirate
0 Replies
306 Views
Last post September 15, 2022, 1946 UTC
by Ray Lalleu
0 Replies
400 Views
Last post December 06, 2020, 0855 UTC
by Ray Lalleu
2 Replies
927 Views
Last post December 28, 2018, 2336 UTC
by DimBulb
0 Replies
342 Views
Last post February 07, 2024, 1615 UTC
by Ray Lalleu
1 Replies
557 Views
Last post May 28, 2020, 1856 UTC
by dxace1
1 Replies
292 Views
Last post July 20, 2023, 2356 UTC
by N2MLP
0 Replies
465 Views
Last post November 09, 2019, 1641 UTC
by Ray Lalleu
5 Replies
726 Views
Last post October 28, 2024, 0421 UTC
by Professor
0 Replies
308 Views
Last post November 06, 2022, 1729 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