Apollo 12:BACKUP_PILOT:Alfred Worden####Alan Bean:WAS_A_CREW_MEMBER_OF:Apollo 12####Alan Bean:NATIONALITY:United States####Apollo 12:OPERATOR:NASA####Apollo 12:COMMANDER:David Scott####Alan Bean:WAS_SELECTED_BY_NASA:1963
Alan Bean joined NASA in 1963 where he became a member of the Apollo 12 mission along with Alfred Worden as back up pilot and David Scott as commander.