S71-29951 (26 March 1971) --- Two Apollo 15 prime crew members can be seen inside the Apollo 15 Command Module (CM) during simulation training at the Kennedy Space Center (KSC). Astronaut David R. Scott, commander, is in the background. Astronaut Alfred M. Worden, foreground, is the command module pilot. Out of view is astronaut James B. Irwin, lunar module pilot..