Lyndon B. Johnson Space Center
Houston, Texas 77058
He is an Air Force Reserve Brigader General and was commissioned in 1957 upon graduation from the Naval Academy. Upon entering the Air Force, he went to Spence Air Base, Georgia, for primary flight training and then to Webb Air Force Base, Texas, for basic flying training, where in 1958 he became a distinguished graduate. He was again a distinguished graduate at Moody Air Force Base, Georgia, where he completed advanced training in F-86L aircraft. Upon completion of this training, he served three years as a fighter interceptor pilot with the 526th Fighter Interceptor Squadron at Ramstein Air Base, Germany.
He has logged 4,147 hours flying time, which includes 3,632 hours in jet aircraft.
Duke served as lunar module pilot of Apollo 16, April 16-27, 1972. He was accompanied on the fifth manned lunar landing mission by John W. Young (spacecraft Commander) and Thomas K. Mattingly II (command module pilot). Apollo 16 was the first scientific expedition to inspect, survey, and sample materials and surface features in the Descartes region of the rugged lunar highlands. Duke and Young commenced their record setting lunar surface stay of 71 hours and 14 minutes by maneuvering the lunar module "Orion" to a landing on the rough Cayley Plains. In three subsequent excursions onto the lunar surface, they each logged 20 hours and 15 minutes in extravehicular activities involving the emplacement and activation of scientific equipment and experiments, the collection of nearly 213 pounds of rock and soil samples, and the evaluation and use of Rover-2 over the roughest and blockiest surface yet encountered on the moon.
Other Apollo 16 achievements include the largest payload placed in lunar orbit (76,109 pounds); first cosmic ray detector deployed on lunar surface; first lunar observatory with the far UV camera; and longest in-flight EVA from a command module during coast (l hour and 13 minutes). The latter feat was accomplished by Mattingly when he ventured out to "Casper's" SIM-bay for the retrieval of vital film cassettes from the panoramic and mapping cameras. Apollo 16 concluded with a Pacific splashdown and subsequent recovery by the USS TICONDEROGA.
With the completion of his first space flight, General Duke has logged 265 hours and 51 minutes in space, which included the 21 hours and 28 minutes in extra vehicular.
General Duke also served as backup lunar module pilot for Apollo 17.
In December 1975, General Duke retired from the Astronaut program to enter private business. He is a partner in Duke Investments, and is President of Southwest Wilderness Art, Inc. He is an active speaker and Christian lay witness.
He now serves as a Brigadier General in the Air Force Reserve.