Apollo 16 (April 16 – April 27, 1972) was launched from John F. Kennedy Space Center and was the fifth manned lunar landing mission. The crew consisted of John W. Young as spacecraft commander, Ken Mattingly as command module pilot, and Charlie Duke as lunar module pi lot. 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 commenced the 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.