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
2052 Views
Last post December 28, 2012, 2055 UTC
by jFarley
0 Replies
1586 Views
Last post May 24, 2015, 0445 UTC
by JohnS
0 Replies
1402 Views
Last post March 18, 2015, 0132 UTC
by blw
6 Replies
2640 Views
Last post May 01, 2016, 0331 UTC
by EliteData
0 Replies
1184 Views
Last post August 10, 2013, 1431 UTC
by ChrisSmolinski
3 Replies
2075 Views
Last post October 04, 2017, 1749 UTC
by Josh
3 Replies
2198 Views
Last post September 26, 2018, 1548 UTC
by shadypyro
1 Replies
2946 Views
Last post October 26, 2011, 0316 UTC
by CptFourA
0 Replies
1209 Views
Last post December 07, 2016, 1827 UTC
by ChrisSmolinski
0 Replies
2667 Views
Last post January 29, 2010, 0318 UTC
by Zoidberg
0 Replies
1411 Views
Last post December 07, 2016, 2249 UTC
by R4002
0 Replies
1137 Views
Last post September 11, 2020, 2221 UTC
by ulx2
1 Replies
1908 Views
Last post June 14, 2013, 0323 UTC
by glimmer twin
2 Replies
2447 Views
Last post June 14, 2013, 1051 UTC
by BoomboxDX
1 Replies
1016 Views
Last post October 18, 2022, 1411 UTC
by ~SIGINT~
1 Replies
1646 Views
Last post October 29, 2013, 2205 UTC
by jFarley
0 Replies
866 Views
Last post July 28, 2022, 0141 UTC
by ~SIGINT~
1 Replies
1618 Views
Last post April 16, 2018, 1952 UTC
by sat_dxer
2 Replies
1074 Views
Last post December 01, 2023, 1830 UTC
by kris
0 Replies
1195 Views
Last post October 27, 2023, 1305 UTC
by kris

 

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