Northrop Grumman Systems Corp., Linthicum Heights, Maryland, has been awarded an $10,668,931 firm-fixed-price modification (P00096) to a previously awarded contract (FA8615-17-C-6047) for active electronically scanned array radars of F-16 aircraft. The modification brings the total face value of the contract is $1,644,219,897. Work will be performed in Linthicum Heights, Maryland, and is expected to be completed May 30, 2031. Fiscal 2022 aircraft procurement funds in the amount of $10,668,931 are being obligated at the time of award. The Air Force Life Cycle Management Center, Wright-Patterson Air Force Base, Ohio, is the contracting activity.