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
408 Views
Last post October 25, 2020, 1740 UTC
by ChrisSmolinski
0 Replies
451 Views
Last post October 24, 2020, 2200 UTC
by Ron Hunsicker
0 Replies
1239 Views
Last post August 07, 2013, 1315 UTC
by ChrisSmolinski
0 Replies
833 Views
Last post March 09, 2013, 0219 UTC
by Jolly Roger
0 Replies
1110 Views
Last post March 09, 2013, 0219 UTC
by Andrew Yoder
0 Replies
753 Views
Last post March 09, 2013, 1756 UTC
by jFarley
0 Replies
518 Views
Last post January 11, 2021, 0703 UTC
by blw
0 Replies
849 Views
Last post January 11, 2014, 1629 UTC
by ChrisSmolinski
0 Replies
458 Views
Last post March 21, 2021, 1227 UTC
by Skipmuck
UNID 6925 AM 1601 UTC 31 October 2020

Started by Arnold Layne

0 Replies
416 Views
Last post October 31, 2020, 1927 UTC
by Arnold Layne
0 Replies
687 Views
Last post March 09, 2013, 0002 UTC
by rdla4
0 Replies
564 Views
Last post May 05, 2016, 0201 UTC
by JoeFLIPS
0 Replies
417 Views
Last post October 18, 2020, 1417 UTC
by ChrisSmolinski
0 Replies
761 Views
Last post March 08, 2013, 0312 UTC
by jFarley
0 Replies
726 Views
Last post March 08, 2013, 0310 UTC
by jFarley
0 Replies
356 Views
Last post March 21, 2021, 1256 UTC
by ChrisSmolinski
0 Replies
367 Views
Last post October 15, 2020, 1010 UTC
by ChrisSmolinski
0 Replies
754 Views
Last post March 07, 2013, 1332 UTC
by ChrisSmolinski
0 Replies
1043 Views
Last post November 12, 2014, 0255 UTC
by Antennae
0 Replies
664 Views
Last post May 01, 2016, 1416 UTC
by ChrisSmolinski

 

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