United States, Dec. 12 -- Rockwell Collins has been awarded a $89,808,135 modification (P00014) on a sole source basis under basic contract (FA8105-23-D-B001), with fixed price, fixed price level of effort, and cost-plus-fixed-fee contract types. This modification establishes negotiated Option One pricing under the KC-135 avionics sustainment engineering services contract. The modification brings the total cumulative face value of the contract to $180,366,135 from $90,558,000. Work will be performed at Cedar Rapids, Iowa; and Tinker Air Force Base, Oklahoma, and is expected to be complete by June 16, 2027. This modification contains Foreign Military Sales or services for Chile and Turkey. Fiscal 2026 operation and maintenance funds in the a...