Lockheed Martin Corp., Liverpool, New York, has been awarded a maximum $11,796,300 firm-fixed-price, definite-quantity contract for ship antenna spare parts. This was a sole-source acquisition using justification 10 U.S. Code 3204 (a)(1), as stated in Federal Acquisition Regulation 6.302-1 (a)(2). This is a three-year contract with no option periods. The performance completion date is Dec. 16, 2027. Using military service is the Navy. Type of appropriation is fiscal 2025 defense working capital funds. The contracting activity is the Defense Logistics Agency Aviation, Richmond, Virginia (SPE4A5-25-F-0315).