When was the last living pilot of the X-15 program inducted into the National Aviation Hall of Fame ?
Albert Lee Ueltschi Albert Lee "Al" Ueltschi (May 15, 1917 – October 18, 2012) is considered the father of modern flight training and was the founder of FlightSafety International. Ueltschi was once personal pilot to Juan Trippe and an associate to Charles Lindbergh. On July 21, 2001, he was enshrined at Dayton, Ohio, in the National Aviation Hall of Fame class of 2001, along with test pilot Joe Engle, United States Air Force flying ace Marion Carl, and USAF ace Robin Olds. In 2013, "Flying" magazine ranked Ueltschi number 13 on its list of the "51 Heroes of Aviation".
William Evans Hall William Evans "Bill" Hall (22 October 1907 - 30 May 1984) was an American military officer, retired with the rank of Lieutenant general in the United States Air Force.