Flight Planning

密度高度

Altitude at which the aircraft feels it is flying based on current pressure, temperature, and humidity, affecting performance.

Quick answer: Altitude at which the aircraft feels it is flying based on current pressure, temperature, and humidity, affecting performance.

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Quick answer

Altitude at which the aircraft feels it is flying based on current pressure, temperature, and humidity, affecting performance.

Why it matters

密度高度 matters because it supports clear communication in Flight Planning 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 密度高度?

In this glossary, 密度高度 refers to: Altitude at which the aircraft feels it is flying based on current pressure, temperature, and humidity, affecting performance.

How is 密度高度 used in aviation?

In aviation communication, this term appears in contexts such as: "飞行员:我们计算出的密度高度为5500英尺,这显著影响发动机和爬升性能。"

Why does 密度高度 matter in aviation?

密度高度 matters because it supports clear communication in Flight Planning 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 密度高度?

密度高度 is mainly used by Pilots, Air Traffic Controllers, and Cabin Crew.

What category does 密度高度 belong to?

In this glossary, 密度高度 is grouped under Flight Planning. 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

Altitude at which the aircraft feels it is flying based on current pressure, temperature, and humidity, affecting performance.

Operational example

Pilot: We calculated density altitude at 5500 feet, which significantly affects engine and climb performance.

Localized term

密度高度

Localized example

飞行员:我们计算出的密度高度为5500英尺,这显著影响发动机和爬升性能。

Definition language

English reference definition

Source

ICAO Doc 9432, FAA PCG

Category

Flight Planning

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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