Col. David Lange poses next to a bust of his great, great uncle, Charlie Taylor, in the Air Force Academy's McDermott Library March 2, 2010. Mr. Taylor built the first aircraft engine used by the Wright Brothers and helped the brothers prepare the "Military Flyer" for demonstration to the U.S. Army at Fort Myer, Va. Colonel Lange is the commander of Cadet Group 2. (U.S. Air Force photo/Bill Evans)