Flight Director(FD)
Definition
A display system showing command bars on the attitude indicator that guide the pilot to follow a computed flight path. The flight director commands are computed by the same system as the autopilot.
Why Flight Director Matters for Pilots
Instrument knowledge is tested on every pilot certificate exam. Understanding how Flight Director works helps you interpret cockpit information correctly and recognize instrument failures before they become emergencies. This knowledge is especially critical for instrument-rated pilots flying in reduced visibility.
Exam Tip
This concept is commonly tested in instruments-related questions on FAA and EASA exams. Make sure you can explain Flight Director in your own words for the oral exam. Practice applying this concept to real-world scenarios, not just memorizing the definition.
Related Terms
Autopilot
An automated flight control system that maintains aircraft attitude, heading, al...
Attitude Indicator(AI)
A gyroscopic flight instrument displaying the aircraft pitch and bank attitude r...
Flight Management System(FMS)
A computer system managing navigation, performance, and flight planning. The FMS...
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