Northrop Grumman Systems Corp., Melbourne, Florida, is awarded a $25,386,631 firm-fixed-price, cost-plus-fixed-fee modification (P00003) to an order (N0001922F2530) against a previously issued basic ordering agreement (N0001920G0005). This modification exercises an option for the fabrication and installation support to retrofit the Delta System Software Configuration 4.0 capabilities, to include Tactical Targeting Network Technology and the Beyond Line of Sight in the E-2D Advanced Hawkeye aircraft. Work will be performed in Dallas, Texas (57%); Melbourne, Florida (11%); Boulder, Colorado (9%); Norfolk, Virginia (8%); Salisbury, Maryland (5%); Ronkonkoma, New York (3%); and various locations within the continental U.S. (7%), and is expected to be completed in September 2025. Fiscal 2023 aircraft procurement (Navy) funds in the amount of $25,386,631 will be obligated at the time of award, none of which will expire at the end of the current fiscal year. The Naval Air Systems Command, Patuxent River, Maryland, is the contracting activity.