Boeing X-32A Note: This aircraft is currently off public display. The Boeing X-32 was a multi-purpose jet fighter in the Joint Strike Fighter contest. It lost to the Lockheed Martin X-35 demonstrator, which was further developed into the F-35 Lightning II. In September 2000 the X-32A made its first flight, and it made a total of 66 flights during four months of testing. The flights demonstrated the aircraft's handling qualities for inflight refueling, weapons bay operations and supersonic flight. The aircraft was moved to the National Museum of the United States Air Force in 2005. Click here to return to the Featured Accessions index.