Lockheed Martin Aeronautics Co., Fort Worth, Texas, is awarded a $22,953,288 cost-plus-fixed-fee, indefinite-delivery/indefinite-quantity contract. This contract provides initial product support maintenance of the F-35 Lightning II chase aircraft necessary to support F-35 aircraft acceptance and delivery at the final assembly and check out facility, to include all pre and post-flight activities, the removal and replacement of failed components, and return the aircraft to a clean and compliant condition suitable for first-time delivery of the operational F-35 aircraft to the Air Force, Navy, non-U.S. Department of Defense participants, and Foreign Military Sales customers. Work will be performed in Fort Worth, Texas, and is expected to be completed in December 2022. No funds will be obligated at the time of award; funds will be obligated on individual orders as they are issued. The contract was not competitively procured pursuant to 10 U.S. Code 2304(c)(1). The Naval Air Systems Command, Patuxent River, Maryland, is the contracting activity (N0001922D0024). (Source: DoD, 04/15/22) Gulf Coast note: Eglin Air Force Base, Fla., is home of an F-35 training center and reprogramming labs.