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Flight Phase

Driftabstieg

A procedure for descending to a safe altitude following engine failure at cruise. Aircraft descends along a planned path ensuring obstacle clearance and safe flight.

Quick answer: A procedure for descending to a safe altitude following engine failure at cruise. Aircraft descends along a planned path ensuring obstacle clearance and safe flight.

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Quick answer

A procedure for descending to a safe altitude following engine failure at cruise. Aircraft descends along a planned path ensuring obstacle clearance and safe flight.

Why it matters

Driftabstieg matters because it supports clear communication in Flight Phase contexts for Pilots, Air Traffic Controllers, and Cabin Crew. It also connects to aviation training and exam language such as ICAO Level 4, ICAO Level 5, ICAO Level 6, and EASA FCL.055.

Editorial context

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Questions and answers

Questions and answers

What is Driftabstieg?

In this glossary, Driftabstieg refers to: A procedure for descending to a safe altitude following engine failure at cruise. Aircraft descends along a planned path ensuring obstacle clearance and safe flight.

How is Driftabstieg used in aviation?

In aviation communication, this term appears in contexts such as: "Aufgrund eines Triebwerksausfalls beginnen wir mit dem Driftabstieg von Flugfläche drei fünf null zur Hindernisfreiheit."

Why does Driftabstieg matter in aviation?

Driftabstieg matters because it supports clear communication in Flight Phase contexts for Pilots, Air Traffic Controllers, and Cabin Crew. It also connects to aviation training and exam language such as ICAO Level 4, ICAO Level 5, ICAO Level 6, and EASA FCL.055.

Who uses Driftabstieg?

Driftabstieg is mainly used by Pilots, Air Traffic Controllers, and Cabin Crew.

What category does Driftabstieg belong to?

In this glossary, Driftabstieg is grouped under Flight Phase. Related pages in this category explain adjacent procedures, commands and operational concepts.

Where does this definition come from?

This definition is sourced from ICAO Doc 9432, FAA PCG and published by Protermify Aviation as a static aviation reference page.

Definition

A procedure for descending to a safe altitude following engine failure at cruise. Aircraft descends along a planned path ensuring obstacle clearance and safe flight.

Operational example

Due engine failure, we are initiating drift down from flight level three five zero to maintain obstacle clearance.

Localized term

Driftabstieg

Localized example

Aufgrund eines Triebwerksausfalls beginnen wir mit dem Driftabstieg von Flugfläche drei fünf null zur Hindernisfreiheit.

Definition language

English reference definition

Source

ICAO Doc 9432, FAA PCG

Category

Flight Phase

Exam relevance

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

Target audience

  • Pilots
  • Air Traffic Controllers
  • Cabin Crew

Related terms

Use the related links below to continue through connected aviation terminology.

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