Cabin Safety

Lối thoát hiểm thay thế

A secondary or backup emergency exit designated for use when a primary exit is unusable during evacuation.

Quick answer: A secondary or backup emergency exit designated for use when a primary exit is unusable during evacuation.

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Languages

Quick answer

A secondary or backup emergency exit designated for use when a primary exit is unusable during evacuation.

Why it matters

Lối thoát hiểm thay thế 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

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Questions and answers

Questions and answers

What is Lối thoát hiểm thay thế?

In this glossary, Lối thoát hiểm thay thế refers to: A secondary or backup emergency exit designated for use when a primary exit is unusable during evacuation.

How is Lối thoát hiểm thay thế used in aviation?

In aviation communication, this term appears in contexts such as: "Hướng dẫn hành khách sử dụng lối thoát hiểm thay thế nếu lối thoát hiểm được chỉ định bị chặn hoặc không an toàn."

Why does Lối thoát hiểm thay thế matter in aviation?

Lối thoát hiểm thay thế 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 Lối thoát hiểm thay thế?

Lối thoát hiểm thay thế is mainly used by Pilots, Air Traffic Controllers, and Cabin Crew.

What category does Lối thoát hiểm thay thế belong to?

In this glossary, Lối thoát hiểm thay thế 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

A secondary or backup emergency exit designated for use when a primary exit is unusable during evacuation.

Operational example

Direct passengers to use the alternate exit if their assigned exit is blocked or unsafe.

Localized term

Lối thoát hiểm thay thế

Localized example

Hướng dẫn hành khách sử dụng lối thoát hiểm thay thế nếu lối thoát hiểm được chỉ định bị chặn hoặc không an toàn.

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.

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