Page 47 - Apollo Moonships

The apollo moTher ship 45
MIDCOURSE NAVIGATION SIGHTING
Landmark
As
Landmark line of sight
At
Star line of sight
Moon
Star
FLIGHT CONTROL (SPACECRAFT COMMANDER) MAIN DISPLAY
Entry Monitor System
Roll attitude indicator
Attitude set display
GUIDANCE AND NAVIGATION STATION
Space sextant
Eyepiece storage
Computer subsystem main panel keyboard
Scanning telescope
Inertial Measurement Unit (IMU)
The IMU was mounted inside the guidance and navigation station.
As
1 SHAFT ANGLE (As)
2 TRUNNION ANGLE (At)
Moon
SEXTANT FIELD OF VIEW
TELESCOPE FIELD OF VIEW
At
Moon
Star
Flight monitor and scroll
Optics control panel
Flight director attitude indicator
Fuel pressure/ gimbal position indicator