Pratt & Whitney has been awarded a production contract for the 12th and 13th lots of F135 propulsion systems, powering all three variants of the F-35 Lightning II aircraft.
This award represents the largest-ever F135 production contract, funding more than 332 engines for the U.S. armed services and international customers, and includes program management, engineering support, production support, and tooling. The total contract value for Lot 12-14 is approximately US$5.7 billion and covers all Lot 12 and Lot 13 engines, with priced options for Lot 14.
