The Boeing Co., St. Louis, Mo., has been awarded a $51,233,782 firm-fixed-price modification (P00023) to an existing firm-fixed-price contract (FA8634-12-C-2651) for the procurement of integration of additional weapons, integration of ARC-210 RT 1990 Gen 5 radios, and integration of Honeycomb structure to the aircraft on the F-15SA aircraft for the Royal Saudi Air Force. Work will be performed at St. Louis, Mo., and will be completed by Feb. 29, 2020. Foreign military sales funds for Saudi Arabia in the amount of $19,835,000 are being obligated at time of award. The Air Force Life Cycle Management Center, Wright-Patterson Air Force Base, Ohio, is the contracting activity.