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Long Haul

Procedimiento de descenso por deriva

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.

Quick answer: 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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Quick answer

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.

Why it matters

Procedimiento de descenso por deriva matters because it supports clear communication in Long Haul 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 Procedimiento de descenso por deriva?

In this glossary, Procedimiento de descenso por deriva refers to: 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.

How is Procedimiento de descenso por deriva used in aviation?

In aviation communication, this term appears in contexts such as: "Mayday, un motor fuera de servicio, iniciando Procedimiento de descenso por deriva desde nivel de vuelo 370 para mantener separación de obstáculos hasta nivel de descenso."

Why does Procedimiento de descenso por deriva matter in aviation?

Procedimiento de descenso por deriva matters because it supports clear communication in Long Haul 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 Procedimiento de descenso por deriva?

Procedimiento de descenso por deriva is mainly used by Pilots, Air Traffic Controllers, and Cabin Crew.

What category does Procedimiento de descenso por deriva belong to?

In this glossary, Procedimiento de descenso por deriva is grouped under Long Haul. 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 contingency descent profile followed after an engine failure at cruise altitude to achieve the aircraft’s new single-engine ceiling while maintaining obstacle clearance.

Operational example

Mayday, one engine out, commencing Drift Down Procedure from flight level three-seven-zero to maintain obstacle clearance until drift-down level reached.

Localized term

Procedimiento de descenso por deriva

Localized example

Mayday, un motor fuera de servicio, iniciando Procedimiento de descenso por deriva desde nivel de vuelo 370 para mantener separación de obstáculos hasta nivel de descenso.

Definition language

English reference definition

Source

ICAO Doc 9432, FAA PCG

Category

Long Haul

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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