Lookp One News Today

Solutions. today cnns jeanne meserve reports on a new system to provide controllers and pilots with more detailed satellite information. >> reporter: if you are going to an airport, you can use your satellite-based gps. but once youre there, navigation is done the old-fashioned way, with ground based radar. the federal aviation administration is in the process of upgrading to use satellites, too. this system is called next gen. >> next gen is the equivalent to moving to hdtv. more me vice look p...