Long Haul

緊急降下経路

A predetermined safe vertical and lateral route for rapid descent to a lower altitude in the event of depressurization or other emergencies.

Quick answer: A predetermined safe vertical and lateral route for rapid descent to a lower altitude in the event of depressurization or other emergencies.

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Quick answer

A predetermined safe vertical and lateral route for rapid descent to a lower altitude in the event of depressurization or other emergencies.

Why it matters

緊急降下経路 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 緊急降下経路?

In this glossary, 緊急降下経路 refers to: A predetermined safe vertical and lateral route for rapid descent to a lower altitude in the event of depressurization or other emergencies.

How is 緊急降下経路 used in aviation?

In aviation communication, this term appears in contexts such as: "クルーは急激な与圧喪失時に直ちに緊急降下経路を実行してください。"

Why does 緊急降下経路 matter in aviation?

緊急降下経路 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 緊急降下経路?

緊急降下経路 is mainly used by Pilots, Air Traffic Controllers, and Cabin Crew.

What category does 緊急降下経路 belong to?

In this glossary, 緊急降下経路 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 predetermined safe vertical and lateral route for rapid descent to a lower altitude in the event of depressurization or other emergencies.

Operational example

Crew, execute emergency descent path immediately in case of rapid depressurization.

Localized term

緊急降下経路

Localized example

クルーは急激な与圧喪失時に直ちに緊急降下経路を実行してください。

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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