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
555 Views
Last post June 05, 2019, 1450 UTC
by ChrisSmolinski
5 Replies
1269 Views
Last post November 20, 2016, 1507 UTC
by ByteBORG
0 Replies
765 Views
Last post July 06, 2014, 1439 UTC
by ChrisSmolinski
0 Replies
1141 Views
Last post October 15, 2011, 2248 UTC
by ChrisSmolinski
3 Replies
1271 Views
Last post July 22, 2018, 1258 UTC
by ChrisSmolinski
4 Replies
910 Views
Last post January 02, 2022, 2226 UTC
by TRI International
3 Replies
975 Views
Last post March 11, 2017, 2338 UTC
by JoeFLIPS
7 Replies
4192 Views
Last post December 30, 2012, 2204 UTC
by Greyline DXing
0 Replies
340 Views
Last post August 28, 2023, 1256 UTC
by ChrisSmolinski
2 Replies
866 Views
Last post March 31, 2021, 0015 UTC
by ~SIGINT~
4 Replies
992 Views
Last post December 20, 2018, 2151 UTC
by dxace1
1 Replies
1350 Views
Last post November 22, 2009, 2007 UTC
by Zane
0 Replies
573 Views
Last post April 21, 2019, 2029 UTC
by ChrisSmolinski
14 Replies
2104 Views
Last post February 13, 2021, 2218 UTC
by Ray Lalleu
7 Replies
1534 Views
Last post November 22, 2021, 2308 UTC
by Jilly
4 Replies
4094 Views
Last post August 12, 2019, 2142 UTC
by flexoman61
7 Replies
3003 Views
Last post January 25, 2017, 2128 UTC
by PirateSWL
0 Replies
1092 Views
Last post October 06, 2009, 1424 UTC
by ChrisSmolinski
10 Replies
857 Views
Last post November 17, 2024, 2002 UTC
by hammarhead
4 Replies
1548 Views
Last post December 01, 2013, 2056 UTC
by Mentholyptus

 

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