Aerostar International LLC, * Arlington, Virginia, is awarded a $8,700,099 cost-plus-fixed-fee, firm-fixed-price, cost contract. This contract provides operations and sustainment support, to include services and incidental supplies for the Vista F50-ER1 air surveillance radar systems for the Naval Air Warfare Center Aircraft Division (NAWCAD), Webster Outlying Field Combat Integration and Identification Systems Division, in support of Small Business Innovation Research Phase III, research and development topic H-SB06.1-004 titled, “Signal Processing for a Southern Border Surveillance System”. Work will be performed in Sioux Falls, South Dakota (50%); and Arlington, Virginia (50%), and is expected to be completed by August 2025. Fiscal 2024 operations and maintenance (Navy) funds in the amount of $742,486; and fiscal 2024 operations and maintenance (Army) funds in the amount of $1,887,015, will be obligated at the time of award, of which $2,629,501 will expire at the end of the current fiscal year. NAWCAD Lakehurst, New Jersey, is the contracting activity (N6833524C0501).