Third F-35B for United Kingdom Makes First Flight

On Monday, the third United Kingdom Lockheed Martin F-35 Lightning II sped down the runway at Naval Air Station Fort Worth Joint Reserve Base in Texas embarking on its first flight.

The aircraft, known as ZM137, departed at 10:16 a.m. with Lockheed Martin F-35 Chief Test Pilot Alan Norman at the controls. ZM137 will complete a series of company and government checkout flights prior to its acceptance by the U.K. Ministry of Defence. ZM137 will join U.K. aircraft ZM135 and ZM136 at Eglin Air Force Base, Fla., later this year where it will be used for pilot and maintainer training.