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
21 Replies
4571 Views
Last post September 22, 2013, 0121 UTC
by ulx2
9 Replies
2648 Views
Last post September 01, 2013, 1341 UTC
by ChrisSmolinski
6 Replies
502 Views
Last post April 10, 2023, 0206 UTC
by N2MLP
4 Replies
509 Views
Last post December 27, 2024, 0019 UTC
by Andrew Yoder
13 Replies
759 Views
Last post December 28, 2024, 1645 UTC
by Ron Hunsicker
10 Replies
2812 Views
Last post December 01, 2012, 1540 UTC
by ChrisSmolinski
2 Replies
760 Views
Last post November 27, 2021, 0018 UTC
by dxace1
0 Replies
468 Views
Last post January 08, 2022, 0205 UTC
by Erik Mattson
0 Replies
517 Views
Last post January 01, 2022, 0059 UTC
by refmo
4 Replies
948 Views
Last post January 07, 2022, 1915 UTC
by Andrew Yoder
4 Replies
964 Views
Last post November 21, 2021, 0032 UTC
by Ray Lalleu
6 Replies
919 Views
Last post January 16, 2022, 0033 UTC
by myteaquinn
9 Replies
1358 Views
Last post January 08, 2022, 2315 UTC
by Ron Hunsicker
1 Replies
679 Views
Last post November 16, 2021, 0210 UTC
by Markokpik
2 Replies
688 Views
Last post November 24, 2021, 0057 UTC
by Radio Star
4 Replies
1110 Views
Last post January 01, 2021, 0028 UTC
by PartlyDave
3 Replies
796 Views
Last post January 18, 2021, 0002 UTC
by raypfaff
4 Replies
973 Views
Last post January 13, 2021, 1124 UTC
by ChrisSmolinski
3 Replies
930 Views
Last post January 04, 2022, 2354 UTC
by aurora
10 Replies
1568 Views
Last post April 28, 2021, 2227 UTC
by Skipmuck

 

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