Aviation English
Long Haul

Apa itu Prosedur drift down?

Prosedur drift down A contingency descent profile followed after an engine failure at cruise altitude to achieve the aircraft’s new single-engine ceiling while maintaining obstacle clearance.

Source: ICAO Doc 9432, FAA PCG

How is “Prosedur drift down” Used in Practice?

Mayday, satu mesin mati, memulai Prosedur drift down dari level penerbangan 370 untuk menjaga jarak halangan hingga mencapai level drift down.

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

Apa itu Prosedur drift down?

A contingency descent profile followed after an engine failure at cruise altitude to achieve the aircraft’s new single-engine ceiling while maintaining obstacle clearance.

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