Avian Inc.,* Lexington Park, Maryland, is awarded a $13,397,942 modification (P00039) to a cost-plus-fixed-fee contract (N0042122C0020). This modification exercises an option to provide contract engineering, program management and administrative support for the design, execution, analysis, evaluation, and reporting of tests and experiments for various aircraft, unmanned air systems, weapons, and weapons systems in support of the Test and Evaluation Program Leadership Division within the Naval Test Wing Atlantic at the Naval Air Warfare Center Aircraft Division in support of the Navy and Foreign Military Sales customers (FMS). Work will be performed in Patuxent River, Maryland, and is expected to be completed in April 2025. Fiscal 2024 research, development, test and evaluation (Navy) funds in the amount of $4,166,919; fiscal 2024 aircraft procurement (Navy) funds in the amount of $1,507,170; fiscal 2024 other procurement (Navy) funds in the amount of $406,387; fiscal 2024 working capital funds (Navy) in the amount of $149,300; fiscal 2024 operations and maintenance (Navy) funds in the amount of $143,805; and FMS customer funds in the amount of $698,167, will be obligated at the time of award, of which $143,805 will expire at the end of the current fiscal year. Naval Air Warfare Center Aircraft Division, Patuxent River, Maryland, is the contracting activity.