Rolls-Royce Corp., Indianapolis, Ind., is being awarded a $10,778,997 modification to a previously awarded firm-fixed-price contract (N00019-10-C-0020) for 11 low power repairs of the AE1107 turbo shaft engines for the MV-22 aircraft and two months of mission care site support for HMX-1s in Quantico, Va. Work will be performed in Oakland, Calif. (70 percent); Indianapolis, Ind. (20 percent); and Quantico, Va. (10 percent), and is expected to be completed in February 2014. Fiscal 2013 operation and maintenance, Navy contract funds in the amount of $10,778,997 will be obligated at the time of award, all of which will expire at the end of the current fiscal year. The Naval Air Systems Command, Patuxent River, Md., is the contracting activity.