What is Idle descent?
Idle descent A descent procedure where engines are set to idle thrust, allowing the aircraft to descend primarily due to gravity, optimizing fuel efficiency and minimizing noise.
Source: ICAO Doc 9432, FAA PCG
How is “Idle descent” Used in Practice?
Descend via the arrival, idle descent approved, maintain two five zero knots until ten thousand feet.
Certification Exam Relevance
Who Needs to Know This Term?
- Pilots
- Air Traffic Controllers
- Cabin Crew
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What is Idle descent?
A descent procedure where engines are set to idle thrust, allowing the aircraft to descend primarily due to gravity, optimizing fuel efficiency and minimizing noise.
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