App Pick: Flyover Country
Leo Laporte's pick on This Week in Google 350 is Flyover Country by Regents of the University of Minnesota. This allows you to track your flight with GPS on your phone. Before your flight, you'll just tap two or more points on the map to specify the path, and that part of the map will download locally to the phone. As you fly, the app will show you points of interest and relevant data of the world below you.