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
885 Views
Last post December 23, 2016, 1720 UTC
by Daniel Wyllyans
0 Replies
4559 Views
Last post July 19, 2009, 1017 UTC
by Zoidberg
0 Replies
872 Views
Last post December 23, 2016, 1200 UTC
by Daniel Wyllyans
0 Replies
938 Views
Last post December 23, 2016, 1246 UTC
by Daniel Wyllyans
0 Replies
932 Views
Last post December 22, 2016, 2002 UTC
by Daniel Wyllyans
0 Replies
917 Views
Last post December 22, 2016, 1444 UTC
by Daniel Wyllyans
0 Replies
957 Views
Last post December 22, 2016, 1426 UTC
by Daniel Wyllyans
2 Replies
1376 Views
Last post December 22, 2016, 1424 UTC
by Daniel Wyllyans
1 Replies
1217 Views
Last post December 22, 2016, 1315 UTC
by Token
0 Replies
1066 Views
Last post December 27, 2016, 2333 UTC
by Daniel Wyllyans
18049.0 Dasher

Started by rec/cat7610

0 Replies
467 Views
Last post February 01, 2022, 1842 UTC
by rec/cat7610
1 Replies
1242 Views
Last post December 22, 2016, 1315 UTC
by Token
2 Replies
1340 Views
Last post March 19, 2014, 2242 UTC
by myteaquinn
17450 WhatzIT?

Started by rdla4

7 Replies
3518 Views
Last post May 02, 2021, 1835 UTC
by circuitmike
6 Replies
2293 Views
Last post March 19, 2014, 1734 UTC
by Token
17300 @ 1945z

Started by 07code04stalker1776

1 Replies
1949 Views
Last post March 26, 2013, 2056 UTC
by Token
5 Replies
2551 Views
Last post October 23, 2016, 2216 UTC
by WA4FHY
5 Replies
5144 Views
Last post April 16, 2013, 2022 UTC
by K5KNT
0 Replies
1009 Views
Last post April 04, 2014, 1903 UTC
by ka1iic
16010 AM (unid)

Started by Marcy1

1 Replies
167 Views
Last post March 30, 2024, 2213 UTC
by Marcy1

 

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