Northrop Grumman Corp., Rolling Meadows, Illinois, has been awarded a not-to-exceed $91,277,706 modification (P00048) to previously awarded FA8615-19-C-6061 for electronic warfare radio frequency compatibility. The contract modification provides for software development, support for developmental testing and operational testing, initial production capabilities maturation, and hardware qualification testing. Work will be performed in Rolling Meadows, Illinois, and is expected to be completed by Aug. 31, 2024. Fiscal 2022 research, development, test, and evaluation funds in the amount of $11,000,000 is being obligated at the time of award. Air Force Life Cycle Management Center, Wright-Patterson Air Force Base, Ohio, is the contracting activity. (Awarded March 9, 2022)