Emergencies

Hạ độ cao khẩn cấp

A rapid descent initiated by flight crew in response to a pressurization failure, smoke, or other onboard emergency.

Quick answer: A rapid descent initiated by flight crew in response to a pressurization failure, smoke, or other onboard emergency.

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Languages

Quick answer

A rapid descent initiated by flight crew in response to a pressurization failure, smoke, or other onboard emergency.

Why it matters

Hạ độ cao khẩn cấp matters because it supports clear communication in Emergencies 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 Hạ độ cao khẩn cấp?

In this glossary, Hạ độ cao khẩn cấp refers to: A rapid descent initiated by flight crew in response to a pressurization failure, smoke, or other onboard emergency.

How is Hạ độ cao khẩn cấp used in aviation?

In aviation communication, this term appears in contexts such as: "Do mất áp suất cabin, phi hành đoàn đã thực hiện hạ độ cao khẩn cấp xuống FL100."

Why does Hạ độ cao khẩn cấp matter in aviation?

Hạ độ cao khẩn cấp matters because it supports clear communication in Emergencies 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 Hạ độ cao khẩn cấp?

Hạ độ cao khẩn cấp is mainly used by Pilots, Air Traffic Controllers, and Cabin Crew.

What category does Hạ độ cao khẩn cấp belong to?

In this glossary, Hạ độ cao khẩn cấp is grouped under Emergencies. 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 rapid descent initiated by flight crew in response to a pressurization failure, smoke, or other onboard emergency.

Operational example

Due to cabin depressurization, the crew initiated an emergency descent to FL100.

Localized term

Hạ độ cao khẩn cấp

Localized example

Do mất áp suất cabin, phi hành đoàn đã thực hiện hạ độ cao khẩn cấp xuống FL100.

Definition language

English reference definition

Source

ICAO Doc 9432, FAA PCG

Category

Emergencies

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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