Project Mercury also excluded civilian NASA X-15 pilot Neil Armstrong, though he had been selected by the US Air Force in 1958 for its Man In Space Soonest program, which was replaced by Mercury. Although Armstrong had been a combat-experienced NAP during the Korean War, he left active duty in 1952. Armstrong became NASA's first civilian astronaut in 1962 when he was selected for NASA's second group, and became the first man on the Moon in 1969. It was further stipulated that candidates should be between 25 and 40 years old, no taller than , and hold a college degree in a
Neil Armstrong Airport and <1% military. At that time there were 23 aircraft based at this airport: 70% single-engine, 17% jet, and 13% multi-engine. Neil Armstrong Airport Auglaize County Neil Armstrong Airport is a public use airport located eight nautical miles (9 mi, 15 km) southwest of the central business district of Wapakoneta, a city in Auglaize County, Ohio, United States. It is owned by the Auglaize County Airport Authority. This airport is included in the National Plan of Integrated Airport Systems for 2011–2015, which categorized it as a "general aviation" facility. One of the largest operators at the airport is Crown Equipment