The Boeing Co., St. Louis, Missouri, is awarded a $313,434,366 modification (P00046) to a previously awarded cost-plus-incentive-fee, cost-plus-fixed-fee, indefinite-delivery/indefinite-quantity contract (N0001918D0001). This modification increases the ceiling to provide non-recurring engineering, system engineering program management, and additional aircraft inductions in support of extending the service life for up to 25 F/A-18 E/F Super Hornets from 6,000 flight hours to 10,000 flight hours and incorporating Block III avionics capabilities. Work will be performed in San Antonio, Texas (95%); and St. Louis, Missouri (5%), and is expected to be completed in February 2025. No funds are being obligated at time of award; funds will be obligated on individual orders as they are issued. The Naval Air Systems Command, Patuxent River, Maryland, is the contracting activity.