United States, July 24 -- Sikorsky Aircraft Corp., a Lockheed Martin Co., Stratford, Connecticut, is awarded a $21,629,891 cost-plus-fixed-fee, firm-fixed-price order (N0001925F0193) against a previously issued basic ordering agreement (N0001923G0002). This order provides for non-recurring engineering for the CH-53K to include main gearbox, intermediate gearbox, fuselage fatigue test article, empennage fatigue test article testing, and their associated technical data deliveries, as well as installation of a redesigned wheel brake system on a CH-53K test aircraft in support of the Navy and Marine Corps. Work will be performed in Stratford, Connecticut and is expected to be completed in December 2027. Fiscal 2025 research, development, test a...