Public asked to help find missing F-35 The U.S. military has asked for help to find an F-35 jet that vanished after the pilot ejected from the aircraft Columbia Sep 17, 2pm local time: Plane involved in “mishap”. Pilot parachutes safely into city of North Charleston. Plane’s transponder, which helps locate aircraft, not working F-35B Lightning II jet Made by Lockheed Martin Cost: $80m Lake Marion Lake Moultrie SOUTH CAROLINA Joint Base Charleston Appeal posted to social media asking anyone with information to contact operations centre North Charleston Charleston Search area: Focused around Lake Moultrie and Lake Marion, based on jet’s last known location ATLANTIC OCEAN UNITED STATES South Carolina 20km 12 miles Sources: AP, U.S. Military Picture: Getty Images © GRAPHIC NEWS