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Flight Phase

Дрейфовое снижение

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

Дрейфовое снижение 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 Дрейфовое снижение?

In this glossary, Дрейфовое снижение 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 Дрейфовое снижение used in aviation?

In aviation communication, this term appears in contexts such as: "Из-за отказа двигателя начинаем дрейфовое снижение с эшелона три пять ноль для соблюдения безопасности относительно препятствий."

Why does Дрейфовое снижение matter in aviation?

Дрейфовое снижение 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 Дрейфовое снижение?

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

What category does Дрейфовое снижение belong to?

In this glossary, Дрейфовое снижение 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

Дрейфовое снижение

Localized example

Из-за отказа двигателя начинаем дрейфовое снижение с эшелона три пять ноль для соблюдения безопасности относительно препятствий.

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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