Prime crew for AS-205/208 would be James A. McDivitt, commander; David R. Scott, CM pilot; and Russell L. Schweickart, LM pilot. The backup crew would be Thomas P. Stafford, commander; John W . Young, CM pilot; and Eugene A. Cernan, LM pilot. The crew for AS-503, the first manned mission to be launched by a Saturn V, would be Frank Borman, commander; Michael Collins, CM pilot; and William A. Anders, LM pilot. The backup crew would be Charles Conrad, Jr., commander; Richard F. Gordon, Jr., CM pilot; and Clifton C. Williams, Jr., LM pilot.