The U.S. Air Force has awarded the Boeing Co. an estimated $17.5 million contract modification for C/KC-135 engineering sustainment support, the Pentagon has announced. The contract is to establish negotiated prices for option II for the contractor to provide sustaining engineering services for the KC-135 weapon system, including airframe and airframe components, mechanical and electrical systems, subsystems and their components. The work will be performed in Oklahoma City; Huntsville, ...