PKL Services, Poway, California, has been awarded a $495,000,000 indefinite-delivery/indefinite-quantity contract for Royal Saudi Air Force F-15 S&SA type aircraft maintenance upgrade training. Work will be performed in Saudi Arabia, and is expected to be complete by Aug. 31, 2021. This award is the result of a competitive acquisition with four offers received. This contract is 100 percent foreign military sales to the country of Saudi Arabia. The 338th Specialized Contracting Squadron, Joint Base San Antonio-Randolph, Texas, is the contracting activity (FA3002-16-D-0011).