Joe Henry Engle is an American pilot who served in the United States Air Force, test pilot for the North American X-15 program, aeronautical engineer, and a former NASA astronaut. As of 2018, he is the last living pilot of the X-15 program. Engle test-flew the joint NASA-Air Force X-15 rocket airplane. During the course of testing, Engle earned his USAF Astronaut Wings, a Distinguished Flying Cross and other awards. Engle was selected by NASA in 1966 for the Apollo program, and was originally scheduled to land on the Moon as Lunar Module Pilot on Apollo 17, but was bumped when later flights were cancelled, so that geologist-astronaut Harrison H. Schmitt could fly. He subsequently became one of the first astronauts in the Space Shuttle program, having flight tested the Space Shuttle Enterprise in 1977. He was Commander of the second orbital test flight of the Space Shuttle Columbia in 1981.

X-15 | Flight 138

North American Aviation | USA
Air launch to Suborbital flight
June 29, 1965, 6:21 p.m.

Status: Success

Mission:

Flight 138 of the North American X-15 was a test flight conducted by NASA and the US Air Force in 1965. Piloted by Joe H. Engle it reached an altitude of 85.5 km.

Suborbital

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X-15 | Flight 143

North American Aviation | USA
Air launch to Suborbital flight
Aug. 10, 1965, 7:24 p.m.

Status: Success

Mission:

Flight 143 of the North American X-15 was a test flight conducted by NASA and the US Air Force in 1965. Piloted by Joe H. Engle it reached an altitude of 82.6 km.

Suborbital

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X-15 | Flight 153

North American Aviation | USA
Air launch to Suborbital flight
Oct. 14, 1965, 8:47 p.m.

Status: Success

Mission:

Flight 153 of the North American X-15 was a test flight conducted by NASA and the US Air Force in 1965. Piloted by Joe H. Engle it reached an altitude of 81.1 km.

Suborbital

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Space Shuttle Columbia / OV-102 | STS-2

National Aeronautics and Space Administration | USA
Kennedy Space Center, FL, USA
Nov. 12, 1981, 3:10 p.m.

Status: Success

Mission:

STS-2 was the second flight of the Space Shuttle program. It flew on Columbia again marking the first time in history that a manned, reusable orbital vehicle returned to orbit for a second time.

Low Earth Orbit

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Space Shuttle Discovery / OV-103 | STS-51-I

National Aeronautics and Space Administration | USA
Kennedy Space Center, FL, USA
Aug. 27, 1985, 10:58 a.m.

Status: Success

Mission:

STS-51-I was the twentieth of the shuttle program and sixth of Space Shuttle Discovery. It deployed three 10 satellites and then repaired a malfunctioning satellite. This mission required two EVAs.

Low Earth Orbit

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