The $492,685,342 contract (N0001921C0020) announced on Dec. 28, 2021, to Lockheed Martin Corp., Lockheed Martin Aeronautics Co., Fort Worth, Texas, to provide logistics support for ground maintenance activities, action request solutions, depot activities, automatic logistics information system operation and maintenance, reliability and maintainability, supply chain management, pilot training, maintainer training, and training system sustainment in support of delivered F-35 Lightning II Joint Strike Fighter aircraft systems for the Air Force, Marine Corps, Navy, non-U.S. Department of Defense participants and Foreign Military Sales customers has been amended to the amount of $2,184,666,887. All other variables in the contract remain unchanged. (Source: DoD, 02/17/22) Gulf Coast note: Eglin Air Force Base, Fla., is home of an F-35 training center and reprogramming labs. Previous