The Boeing Co.-Philadelphia, Ridley Township, Pennsylvania, was awarded a $25,747,525 modification (P00091) to Foreign Military Sales (Saudi Arabia) contract W58RGZ-13-C-0002 for eight CH-47F new-build helicopters for the Royal Saudi Land Forces Aviation Command. Work will be performed in Ridley Township, Pennsylvania, with an estimated completion date of July 31, 2021. Fiscal 2017 foreign military sales funds in the amount of $25,747,525 were obligated at the time of the award. U.S. Army Contracting Command, Redstone Arsenal, Alabama, is the contracting activity.