Long Haul

发动机失效漂移

The lateral displacement from track or altitude lost when an aircraft operates with one or more engines inoperative, especially during ETOPS segments.

Quick answer: The lateral displacement from track or altitude lost when an aircraft operates with one or more engines inoperative, especially during ETOPS segments.

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Languages

Quick answer

The lateral displacement from track or altitude lost when an aircraft operates with one or more engines inoperative, especially during ETOPS segments.

Why it matters

发动机失效漂移 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 发动机失效漂移?

In this glossary, 发动机失效漂移 refers to: The lateral displacement from track or altitude lost when an aircraft operates with one or more engines inoperative, especially during ETOPS segments.

How is 发动机失效漂移 used in aviation?

In aviation communication, this term appears in contexts such as: "如需发动机失效漂移,请执行应急航线并立即通知ATC。"

Why does 发动机失效漂移 matter in aviation?

发动机失效漂移 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 发动机失效漂移?

发动机失效漂移 is mainly used by Pilots, Air Traffic Controllers, and Cabin Crew.

What category does 发动机失效漂移 belong to?

In this glossary, 发动机失效漂移 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

The lateral displacement from track or altitude lost when an aircraft operates with one or more engines inoperative, especially during ETOPS segments.

Operational example

If engine inoperative drift is required, follow contingency routing and advise ATC immediately.

Localized term

发动机失效漂移

Localized example

如需发动机失效漂移,请执行应急航线并立即通知ATC。

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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