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
1064 Views
Last post April 04, 2010, 1334 UTC
by ChrisSmolinski
0 Replies
837 Views
Last post July 30, 2017, 1809 UTC
by ChrisSmolinski
4 Replies
1981 Views
Last post December 02, 2016, 0034 UTC
by myteaquinn
4 Replies
1317 Views
Last post February 02, 2019, 1819 UTC
by TheRelayStation
1 Replies
991 Views
Last post December 03, 2015, 2312 UTC
by Skipmuck
0 Replies
534 Views
Last post April 20, 2018, 1153 UTC
by ChrisSmolinski
6 Replies
1977 Views
Last post February 22, 2013, 0057 UTC
by glimmer twin
1 Replies
1714 Views
Last post April 13, 2009, 1141 UTC
by Zoidberg
11 Replies
2373 Views
Last post July 21, 2019, 2234 UTC
by ulx2
7 Replies
3362 Views
Last post November 16, 2013, 2121 UTC
by TwangyRadio
0 Replies
887 Views
Last post August 24, 2015, 2321 UTC
by ChrisSmolinski
5 Replies
1587 Views
Last post January 04, 2017, 1926 UTC
by Davep
6 Replies
1261 Views
Last post May 25, 2018, 2316 UTC
by Helicaster
1 Replies
878 Views
Last post April 19, 2014, 1824 UTC
by aurora
1 Replies
714 Views
Last post March 23, 2019, 1329 UTC
by Big Badfish Al
0 Replies
1404 Views
Last post November 30, 2009, 1905 UTC
by ChrisSmolinski
0 Replies
1165 Views
Last post October 03, 2009, 1240 UTC
by ChrisSmolinski
0 Replies
928 Views
Last post June 16, 2012, 1233 UTC
by ChrisSmolinski
0 Replies
744 Views
Last post December 21, 2013, 1629 UTC
by ChrisSmolinski
0 Replies
144 Views
Last post September 08, 2025, 2136 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