Northrop Grumman Systems Corp., Rolling Meadows, Illinois, has been awarded a $36,356,128 cost-plus-fixed-fee modification (P00092) to previously awarded contract FA8615-17-C-6047 for F-16 Integrated Viper Electronic Warfare Suite, electronic warfare radio frequency compatibility development and integration. The modification brings the total cumulative face value of the contract to $1,548,247,613. Work will be performed at Rolling Meadows, Illinois, and is expected to be completed by March 30, 2025. Fiscal 2022 and 2023 research, development, test and evaluation funds in the amount of $4,471,000 are being obligated at time of award. The Air Force Life Cycle Management Center, Wright-Patterson Air Force Base, Ohio, is the contracting activity.