Aviation English
Flight Phase

What is Cruise descent?

Cruise descent A gradual descent initiated by the pilot or ATC from cruising altitude, often to optimize fuel burn or prepare for arrival, not directly tied to an approach clearance.

Source: ICAO Doc 9432, FAA PCG

How is “Cruise descent” Used in Practice?

ATC: Lufthansa 211, cruise descent approved, report passing flight level two four zero.

Certification Exam Relevance

ICAO Level 4ICAO Level 5ICAO Level 6EASA FCL.055

Who Needs to Know This Term?

  • Pilots
  • Air Traffic Controllers
  • Cabin Crew

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Frequently Asked Questions

What is Cruise descent?

A gradual descent initiated by the pilot or ATC from cruising altitude, often to optimize fuel burn or prepare for arrival, not directly tied to an approach clearance.

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