Posted by John McHaleFAIRFAX, Va., 9 Nov. 2010. ManTech International Corp. (NASDAQ:MANT) won a $24 million contract with the U.S. Naval Air Warfare Center Aircraft Division (NAWCAD). The contract, which is a follow on to ManTech's engineering and technical services in support of combat identification and air traffic control systems, has a one-year period of performance with four, one-year option periods. Under the contract, ManTech will continue to provide a wide variety of engineering and technical services in support of combat identification and air-traffic control systems, including design, development, integration, test and evaluation, installation, fielding, certification, maintenance, and logistics support. NAWCAD supports research, development, test, evaluation, engineering, and fleet support of Navy and Marine Corps air vehicle systems and trainers. NAWCAD is the steward of the ranges, test facilities, laboratories and aircraft necessary to support Naval acquisition requirements. It is one of two product centers within the Naval Air Systems Command.