apollo_12 | backup pilot | alfred_worden <tsp> alan_bean | was a crew member of | apollo_12 <tsp> alan_bean | nationality | united_states <tsp> apollo_12 | operator | nasa <tsp> apollo_12 | commander | david_scott <tsp> alan_bean | was selected by nasa | 1963 <sep> apollo 12 (november 14–24, 1969) was the sixth crewed flight in the united states apollo program and the second to land on the moon it was launched on november 14, 1969, by nasa from the kennedy space center, florida commander charles 'pete' conrad and lunar module pilot alan l bean performed just over one day and seven hours of lunar surface activity while command module pilot richard f gordon remained in lunar orbit 
alan bean was an american astronaut selected by nasa in 1963 as a crew member for the apollo 12 mission. apollo 12 was commanded by david scott. and alfred worden was a backup pilot.apollo 12 was the sixth crewed flight in the united states nasa program