The authorities on Monday were asking for the public’s help in finding an F-35 jet that disappeared after a U.S. Marine pilot used an emergency parachute to eject from it Sunday afternoon in North Charleston, S.C.
The pilot, who was unidentified, was in an F-35 from Marine Corps Air Station Beaufort. He was taken to a local medical center and his condition was stable late Sunday, Jeremy Huggins, a spokesman for Joint Base Charleston, said.
It was unclear why the pilot needed to eject.
Based on the last-known position of the jet, an F-35B Lightning II, the base was focusing on an area around Lake Moultrie and Lake Marion, in coordination with the Federal Aviation Administration, Joint Base Charleston said late on Sunday, adding that it was seeking the public’s help.
The authorities asked anyone with information about the missing jet’s location to pass along tips.
The F-35B Lightning II is the variant used by the Marine Corps, a short-takeoff and vertical-landing version. Manufactured by Lockheed Martin, it completed its first combat strikes for the Marine Corps in Afghanistan in 2018.
The F-35’s Joint Strike Fighter program is the Department of Defense’s most expensive weapon system program, with estimates that it will cost nearly $1.7 trillion to buy, operate, and sustain the aircraft and systems over its lifetime, the Government Accountability Office said in a report released in May.
Christine Hauser contributed reporting.