Aviation English
Long Haul

緊急降下経路とは？

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.

Source: ICAO Doc 9432, FAA PCG

How is “緊急降下経路” Used in Practice?

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。

Certification Exam Relevance

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

Who Needs to Know This Term?

  • Pilots
  • Air Traffic Controllers
  • Cabin Crew

Related Aviation English Terms

与圧喪失緊急降下緊急降下機内煙

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Frequently Asked Questions

緊急降下経路とは？

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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