Sikorsky Aircraft Corp., Stratford, Connecticut, is awarded $7,823,461 for modification 11 to a firm-fixed-price delivery order 5306 against a previously issued basic ordering agreement (N00019-14-G-0004). This modification procures 36 Nacelles Production Kits in support of the H-53 aircraft. Work will be performed in Stratford, Connecticut, and is expected to be completed in December 2020. Fiscal 2017 and 2018 aircraft procurement (Navy) funds in the amount of $7,823,461 will be obligated at time of award, $1,738,547 of which will expire at the end of the current fiscal year. The Naval Air Systems Command, Patuxent River, Maryland, is the contracting activity.