Dyncorp International LLC, Fort Worth, Texas, is awarded a $56,496,749 modification (P00033) to a previously awarded firm-fixed-price, cost-plus-fixed-fee, cost-reimbursable contract (N68936-17-C-0052).  This modification exercises an option that provides aircraft maintenance, modification and aircrew support.  This modification includes organizational-level aircraft maintenance and logistics support on aircraft, systems/subsystems, aircrew systems, search-and-rescue equipment and support equipment for P-3 Orion, C-130 Hercules, F/A-18 Hornet, E/A-18 Growler, AV-8B Harrier II and H-60 Seahawk for the Naval Test Wing Pacific.  Work will be performed in China Lake, California (50%); Point Mugu, California (40%); Hickman Air Force Base, Hawaii (2%); Lemoore, California (2%); Patrick Air Force Base, Florida (1%); Holloman Air Force Base, New Mexico (1%); Patuxent River, Maryland (1%); Yuma, Arizona (1%); Miramar, California (1%) and North Island, California (1%), and is expected to be completed in October 2020.  Fiscal 2020 working capital (Navy) funds for $42,121,234 will be obligated at time of award, none of which will expire at the end of the current fiscal year.  The Naval Air Warfare Center, Weapons Division, China Lake, California, is the contracting activity.