Lockheed Martin has been awarded a $206 million contract from the U.S DoD to support the F-35A Conventional Take Off and Landing (CTOL) Air System for Israel under the Foreign Military Sales Program. The modification provides for the System Development and Demonstration Phase I Increment 1 and includes the development of hardware and software for the Israel F-35A CTOL Air System from the initial requirements development to the Preliminary Design Review (PDR). In addition, the post PDR of hardware only, will continue through finalized requirements, layouts, and build to prints, including production planning data.