Alan Bean (born on March 15, 1932) was chosen by NASA in 1963 to be a crew member of Apollo 12, where Alfred Worden served as a backup pilot. The operator of Apollo 12 was NASA under command of David Scott.
Apollo 12 | backup pilot | Alfred Worden Alan Bean | mission | Apollo 12 Apollo 12 | operator | NASA Apollo 12 | commander | David Scott Alan Bean | selected by nasa | 1963 Alan Bean | birth date | 1932-03-15