Systems Application and Technologies Inc.,* Upper Marlboro, Maryland, is awarded a $17,939,039 cost-plus-fixed-fee, level of effort, cost reimbursable modification (P00028) to a previously awarded contract (N0042119C0023). This modification exercises an option to provide engineering, technical, project analyst, and administrative support services in support of research, development, test, and evaluation of aircraft instrumentation flight test for the Department of Defense and other government agencies. Work will be performed in Patuxent River, Maryland, and is expected to be completed in November 2024. Fiscal 2023 research, development, test and evaluation (Navy) funds in the amount of $1,759,000; and fiscal 2023 working capital (Navy) funds on the amount of $1,164,500 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 Aircraft Division, Patuxent River, Maryland, is the contracting activity.