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
518 Views
Last post February 27, 2022, 2352 UTC
by Ray Lalleu
0 Replies
342 Views
Last post February 29, 2020, 2347 UTC
by Ray Lalleu
3 Replies
449 Views
Last post September 04, 2022, 0025 UTC
by kris
0 Replies
1254 Views
Last post December 15, 2013, 0005 UTC
by jdstephens
1 Replies
734 Views
Last post July 13, 2018, 2149 UTC
by Ray Lalleu
2 Replies
906 Views
Last post June 11, 2018, 1629 UTC
by kris
0 Replies
410 Views
Last post September 04, 2020, 2140 UTC
by FOX
0 Replies
512 Views
Last post July 12, 2018, 2112 UTC
by Ray Lalleu
UNID 6260 AM 2040 UTC 4/18/17

Started by JoeFLIPS

0 Replies
1016 Views
Last post April 18, 2017, 2042 UTC
by JoeFLIPS
2 Replies
539 Views
Last post October 05, 2023, 2055 UTC
by europirate
0 Replies
551 Views
Last post August 14, 2018, 2045 UTC
by Ray Lalleu
0 Replies
526 Views
Last post September 01, 2018, 2041 UTC
by Ray Lalleu
0 Replies
314 Views
Last post March 10, 2025, 2036 UTC
by Alex BLR
2 Replies
1362 Views
Last post August 31, 2019, 2053 UTC
by Ray Lalleu
1 Replies
452 Views
Last post May 02, 2022, 2032 UTC
by europirate
0 Replies
487 Views
Last post August 17, 2018, 2010 UTC
by Ray Lalleu
0 Replies
477 Views
Last post July 21, 2018, 1957 UTC
by Ray Lalleu
1 Replies
691 Views
Last post August 05, 2018, 1555 UTC
by Ray Lalleu
0 Replies
599 Views
Last post July 03, 2018, 2006 UTC
by Ray Lalleu
0 Replies
401 Views
Last post August 23, 2019, 1946 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