United States, Oct. 15 -- Lockheed Martin Aeronautics Co., Fort Worth, Texas (N0001922C0015), is awarded an $18,789,801 modification (P00011) to a previously awarded cost-plus-incentive-fee and firm-fixed-price contract. This modification adds scope for system development, demonstration, and integration efforts in support of an F-35 aircraft variant tailored to the requirements of an unspecified Foreign Military Sales (FMS) customer.Work will be performed in Fort Worth, Texas (80%); and various undisclosed locations within the continental U.S. (20%), and is expected to be completed in December 2030. FMS customer funds in the amount of $18,789,801 will be obligated at the time of award.This contract was not competitively procured. Naval Air ...