Rolls-Royce Corp., Indianapolis, Indiana, is awarded $28,257,940 for modification P00004 to a previously awarded firm-fixed-fee contract (N00019-17-C-0081) to exercise an option for the procurement of 15 production AE1107C engines for the V-22 Osprey for the Marine Corps (7); Navy (6), and Air Force (2).  Work will be performed in Indianapolis, Indiana, and is expected to be completed in May 2019.  Fiscal 2017 aircraft procurement (Air Force); and fiscal 2018 aircraft procurement (Navy) funding in the amount of $28,602,240 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.