Instruments
Autopilot
Definition
An automated flight control system that maintains aircraft attitude, heading, altitude, and speed without constant pilot input. Modern autopilots can fly complete approaches to autoland in zero-visibility conditions.
Related Terms
Flight Management System(FMS)
A computer system managing navigation, performance, and flight planning. The FMS...
Flight Director(FD)
A display system showing command bars on the attitude indicator that guide the p...
Autothrottle/Autothrust
An automated system that adjusts engine power to maintain a selected airspeed, M...
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