If we want to change course, it’s as simple as ABC. We just get Roger Chaffee’s tracking network to send up a state vector and a couple of other things to Dave Scott’s computer, which feeds pointing commands through Dick Gordon’s instrument panel to Donn Eisele’s controls, which cause Walt Cunningham’s electricity to power Gene Cernan’s engines, which fire, to get us out of Bill Anders’s radiation zone into the position called for by Buzz Aldrin’s flight plan. The rest of you guys must be loafing!

