<div dir="ltr"><br>Virtual Radar from a Digital TV Dongle<br><br><br><a href="http://www.arrl.org/files/file/QST/This%20Month%20in%20QST/January%202014/VirtualRadarJan2013QST.pdf">http://www.arrl.org/files/file/QST/This%20Month%20in%20QST/January%202014/VirtualRadarJan2013QST.pdf</a><br><br></div>