Northrop Grumman Systems Corp., Melbourne, Florida, is awarded a $23,255,671 modification (P00019) to a firm-fixed-priced order (N0001921F0064) against a previously issued basic ordering agreement (N0001920G0005). This modification exercises an option to provide continued manufacturing and installation efforts in support of aerial refueling capability retrofit on 25 E-2D Advanced Hawkeye fleet aircraft for the Navy. Work will be performed in St Augustine, Florida (34.7%); Ronkonkoma, New York (28.9%); Melbourne, Florida (5.5%); Plainview, New York (3.1%); Irvine, California (3%); Columbia, Maryland (1.9%); North Hollywood, California (1.5%); East Aurora, New York (1.2%); and various locations within the continental U.S. (20.2%), and is expected to be completed in August 2025. Fiscal 2024 aircraft procurement (Navy) funds in the amount of $23,255,671 will be obligated at time of award, none of which will expire at the end of the fiscal year. Naval Air Systems Command, Patuxent River, Maryland, is the contracting activity.