Sikorsky Aircraft Corp., a Lockheed Martin Co., Stratford, Connecticut, is awarded a not-to-exceed $101,883,324 firm-fixed-price modification (P00001) to a previously awarded contract (N0001922C0004). This modification adds scope to procure long lead items for full rate production, Lot 7, CH-53K aircraft. Work will be performed in Stratford, Connecticut, and is expected to be completed in December 2022. Fiscal 2022 aircraft procurement (Navy) funds in the amount of $101,883,324 will be obligated at time of award, none of which will expire at the end of the current fiscal year. The Naval Air Systems Command, Patuxent River, Maryland, is the contracting activity.