DynCorp International LLC, Fort Worth, Texas, is awarded a $48,614,923 firm-fixed-price, cost-plus-fixed-fee modification (P00073) to a previously awarded contract (N0042117C0033). This modification exercises options to provide organizational level aircraft maintenance and logistic support on all aircraft and support equipment for which the Naval Test Wing Atlantic (NTWL) has maintenance responsibility. This maintenance responsibility includes assigned aircraft (rotary, fixed, lighter-than-air, and unmanned), aircraft on-site for project testing, transient aircraft, loaner aircraft, leased aircraft, and civilian aircraft tested at the Naval Air Warfare Center Aircraft Division, Patuxent River, Maryland. Additionally, labor and services will be provided to perform supportability/safety studies on various NTWL aircraft and weapons systems, and off-site aircraft safety/spill containment patrols and aircraft recovery services. Work will be performed in Patuxent River, Maryland, and is expected to be completed in September 2022. Fiscal 2021 working capital (Navy) funds in the amount of $44,011,643; and fiscal 2021 research, development, test and evaluation (Navy) funds in the amount of $503,779 will be obligated at the time of award, $44,515,422 of which will expire at the end of the current fiscal year. The Naval Air Warfare Center Aircraft Division, Patuxent River, Maryland, is the contracting activity.