Aurora Flight Sciences,** Manassas, Virginia, has been awarded an $8,310,000 modification (P00009) to cost-plus-fixed-fee contract HR0011-23-C0013 to extend the current work under the Liberty Lifter program. Work will be performed at Manassas, Virginia (16%); Cambridge, Massachusetts (14%); Arlington, Virginia (14%); Indianapolis, Indiana (14%); Clackamas, Oregon (14%); Astoria, Oregon (14%); and Vancouver, Washington (14%), with an expected completion date of Jan. 31, 2025. Fiscal 2023 research and development funds in the amount of $8,310,000 are being obligated at time of award. The Defense Advanced Research Projects Agency, Arlington, Virginia, is the contracting activity (HR0011-23-C0013).