Click the link below to watch a video about this amazing technology:
http://wgno.com/2014/04/02/north-shore-business-develops-technology-to-track-flights-second-by-second/#axzz2xrTWKzFL
http://wgno.com/2014/04/02/north-shore-business-develops-technology-to-track-flights-second-by-second/#axzz2xrTWKzFL