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
1194 Views
Last post June 11, 2018, 0619 UTC
by AbnersFarm
2 Replies
1195 Views
Last post October 21, 2019, 0044 UTC
by jasmine
7 Replies
1196 Views
Last post December 14, 2022, 0651 UTC
by AbnersFarm
4 Replies
1196 Views
Last post November 06, 2019, 2351 UTC
by Josh
0 Replies
1196 Views
Last post December 04, 2018, 0504 UTC
by Traveling Wave
2 Replies
1197 Views
Last post August 01, 2023, 0131 UTC
by ~SIGINT~
1 Replies
1198 Views
Last post December 20, 2021, 0918 UTC
by tiNG
0 Replies
1198 Views
Last post November 03, 2015, 0936 UTC
by Ary-B
1 Replies
1201 Views
Last post February 17, 2021, 1057 UTC
by tiNG
0 Replies
1201 Views
Last post May 07, 2025, 2000 UTC
by TRI International
2 Replies
1202 Views
Last post March 14, 2014, 0058 UTC
by rdla4
18030U

Started by rec/cat7610

5 Replies
1203 Views
Last post February 07, 2022, 2143 UTC
by dollydot
COTHEN Logs

Started by Ary-B

0 Replies
1206 Views
Last post February 26, 2019, 1525 UTC
by Ary-B
0 Replies
1206 Views
Last post July 17, 2016, 1707 UTC
by flexoman61
1 Replies
1206 Views
Last post July 20, 2018, 0304 UTC
by radiogaga
04224.7 S4285

Started by Josh

1 Replies
1207 Views
Last post December 07, 2019, 2251 UTC
by Josh
0 Replies
1209 Views
Last post June 29, 2014, 0458 UTC
by sat_dxer
Unknown Net 8152 USB

Started by Finman

1 Replies
1210 Views
Last post April 22, 2018, 1604 UTC
by Traveling Wave
Unid net

Started by Ary-B

0 Replies
1211 Views
Last post November 05, 2014, 1311 UTC
by Ary-B
0 Replies
1213 Views
Last post November 04, 2017, 0630 UTC
by Looking-Glass

 

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