Outboard elevators
Inboard elevators
Upper rudder
Lower rudder
Outboard elevators
Inboard elevators
Upper rudder
Lower rudder
Elevators
Ailerons
Rudders
Spoilers
Triple cable system.
Single cable system.
Double cable system.
Quadruple cable system
Coordinated turns.
Landings and takeoffs
Aileron augmentation
Pitch and yaw maneuvers
Two telescoping ballscrew actuators.
Three telescoping ballscrew actuators
Two variable slat drive roller carriages
Three variable slat drive roller carriages
Number one and number two hydraulic systems
Number one and number four hydraulic systems
Number two and number four hydraulic systems
Number two and number three hydraulic systems
Cables.
Torque tubes
Push-pull tubes
Electrically powered actuators.
In case of total electrical system failure
In case of total hydraulic system failure
To limit the external wind forces from damaging the aircraft while it is parked.
To limit the external wind forces from damaging the aircraft while it is tied down.
Control surface movements
Artificial stall warning.
Gust lock limit
Fly-by-wire.
Increased resistance to the flight controls at lower speeds
Decreased resistance to the flight controls at lower speeds.
Increased resistance to the flight controls at higher speeds
Decreased resistance to the flight controls at higher speeds
Stalling.
Gust lock.
Aileron trim.
Artificial feel.
Step-down transformer
Torque synchro
Gear train.
Lever.
1.5° aircraft NOSE DOWN or 6.0° aircraft NOSE UP
1.5° aircraft NOSE DOWN or 8.0° aircraft NOSE UP.
2.5° aircraft NOSE DOWN or 6.0° aircraft NOSE UP.
2.5° aircraft NOSE DOWN or 8.0° aircraft NOSE UP.
Flap direction solenoid
Trim direction solenoid
Rudder direction solenoid
Aileron direction solenoid.
Generator drive.
Synchro drive
Screw drive.
Nut drive.
–5° to +15°.
–6° to +14°.
–7° to +13°.
–8° to +12°.
Two hydraulic systems operating at 2000 pounds per square inch (PSI).
Two hydraulic systems operating at 3000 pounds per square inch (PSI).
Three hydraulic systems operating at 2000 pounds per square inch (PSI).
Three hydraulic systems operating at 3000 pounds per square inch (PSI).
Flap position indicator
Rudder trim position indicator
Aileron trim position indicator
Horizontal stabilizer trim position indicator
Mechanical shaft degrees
Electrical shaft degrees
Mechanical signals.
Electrical signals
26 VAC.
28 VDC.
115 VAC.
120 VDC.
45
90
120
180
Flight control augmentation system (FCAS).
Stability augmentation system (SAS).
Flight management system (FMS).
Flight control set (FCS).
Mach number hold (MACH HOLD).
Navigation/localizer (NAV/LOC).
Altitude hold (ALT HOLD).
Glide slope (G/S).
Mach number hold (MACH HOLD).
Tactical Air Navigation (TACAN).
Navigation/localizer (NAV/LOC).
Heading select (HDG SEL).