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
372 Views
Last post January 12, 2024, 1916 UTC
by Ray Lalleu
1 Replies
192 Views
Last post December 01, 2024, 2008 UTC
by Ray Lalleu
1 Replies
276 Views
Last post January 09, 2024, 2004 UTC
by Ray Lalleu
0 Replies
195 Views
Last post September 15, 2024, 1913 UTC
by kris
0 Replies
248 Views
Last post December 05, 2023, 0645 UTC
by kris
0 Replies
210 Views
Last post March 31, 2024, 0711 UTC
by kris
8 Replies
1338 Views
Last post April 28, 2019, 2144 UTC
by The Ether Hacker
1 Replies
440 Views
Last post July 18, 2019, 1608 UTC
by texas1dxer
4 Replies
860 Views
Last post December 15, 2019, 0724 UTC
by The Ether Hacker
5 Replies
934 Views
Last post May 09, 2021, 1523 UTC
by The Ether Hacker
1 Replies
307 Views
Last post May 27, 2024, 1949 UTC
by Fisherman
0 Replies
1377 Views
Last post September 17, 2013, 2109 UTC
by DL8AAM
0 Replies
394 Views
Last post April 15, 2020, 2034 UTC
by SCH Got Sweden
2 Replies
1252 Views
Last post December 20, 2013, 1400 UTC
by FRM Marco CZ Boder
2 Replies
518 Views
Last post December 07, 2020, 0959 UTC
by uk-pandora
1 Replies
646 Views
Last post November 20, 2021, 2204 UTC
by Nick B.
1 Replies
468 Views
Last post October 09, 2021, 1843 UTC
by kris
1 Replies
546 Views
Last post March 15, 2019, 1759 UTC
by Ray Lalleu
1 Replies
410 Views
Last post June 05, 2021, 1649 UTC
by TRI International
2 Replies
514 Views
Last post March 07, 2020, 2121 UTC
by FOX

 

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