Recalculating… Recalculating… Recalc… Recalculating… Re… Re… Recalculating… By Marko R. - May 4, 2017 Ever wondered what a GPS does when you turn it on in an airplane? See also The Most Dangerous Takeoff Subscribe Notify of new follow-up comments new 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 Feedbacks View all comments