GE Aviation Systems LLC, Grand Rapids, Michigan, has been awarded a maximum $63,458,654 firm-fixed-price, long-term contract for KC-135 aircraft integrated data acquisition recorder systems. This was a sole-source acquisition using justification 10 U.S. Code 3204 (a)(1), as stated in Federal Acquisition Regulation 6.302-1. This is a five-year contract with no option periods. The performance completion date is Sept. 22, 2029. Using military service is Air Force. Type of appropriation is fiscal 2024 through 2029 defense working capital funds. The contracting activity is the Defense Logistics Agency Aviation, Tinker Air Force Base, Oklahoma (SPRTA1-24-D-0999).