Flight, the.

EGRESS PYROTECHNIC ACTUATION MECHANISMS (2) CREW INGRESS/ EGRESS SIDE HATCH (LEFT SIDE) 22254 ^ FLIGHT DECK MID DECK MISSION STATION ONORBIT PIL er ONORBIT PAYLOAD | STATION RECEIVER % COMMAND AND CONTROL PERFORMANCE MONITOR ET e CONTROLS * INDICATORS e DISPLAYS BACKUP OPTICAL.