Recalculating… Recalculating… Recalc… Recalculating… Re… Re… Recalculating…Ever wondered what a GPS does when you turn it on in an airplane? Subscribe Notify of new follow-up commentsnew replies to my comments Label {} [+] Name* Email* Website Current ye@r * Leave this field empty Label {} [+] Name* Email* Website Current ye@r * Leave this field empty 0 Comments Inline FeedbacksView all comments