Cabin Safety

非常口

Any aircraft door, hatch or window designated for passenger evacuation in an emergency situation.

Quick answer: Any aircraft door, hatch or window designated for passenger evacuation in an emergency situation.

This term page is part of the Protermify Aviation glossary and is published as static HTML for fast indexing and clear language coverage.

Languages

Quick answer

Any aircraft door, hatch or window designated for passenger evacuation in an emergency situation.

Why it matters

非常口 matters because it supports clear communication in Cabin Safety 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

This page is rendered as static HTML from source-backed terminology data so search engines and AI systems can parse the content without client-side code.

Questions and answers

Questions and answers

What is 非常口?

In this glossary, 非常口 refers to: Any aircraft door, hatch or window designated for passenger evacuation in an emergency situation.

How is 非常口 used in aviation?

In aviation communication, this term appears in contexts such as: "整備より報告。L1ドアの非常口スライドパックを交換し、次便に向けてアーム済み。"

Why does 非常口 matter in aviation?

非常口 matters because it supports clear communication in Cabin Safety 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 非常口?

非常口 is mainly used by Pilots, Air Traffic Controllers, and Cabin Crew.

What category does 非常口 belong to?

In this glossary, 非常口 is grouped under Cabin Safety. 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

Any aircraft door, hatch or window designated for passenger evacuation in an emergency situation.

Operational example

Maintenance reported emergency exit slide pack replaced on L1 door and armed for operation before next flight.

Localized term

非常口

Localized example

整備より報告。L1ドアの非常口スライドパックを交換し、次便に向けてアーム済み。

Definition language

English reference definition

Source

ICAO Doc 9432, FAA PCG

Category

Cabin Safety

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.

Back to glossary