Flight Phase

真対気速度

The actual speed of an aircraft relative to the air mass through which it is flying, corrected for altitude and temperature.

Quick answer: The actual speed of an aircraft relative to the air mass through which it is flying, corrected for altitude and temperature.

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Quick answer

The actual speed of an aircraft relative to the air mass through which it is flying, corrected for altitude and temperature.

Why it matters

真対気速度 matters because it supports clear communication in Flight Phase 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 真対気速度?

In this glossary, 真対気速度 refers to: The actual speed of an aircraft relative to the air mass through which it is flying, corrected for altitude and temperature.

How is 真対気速度 used in aviation?

In aviation communication, this term appears in contexts such as: "パイロットはフライトレベル350で真対気速度470ノットと報告した。"

Why does 真対気速度 matter in aviation?

真対気速度 matters because it supports clear communication in Flight Phase 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 真対気速度?

真対気速度 is mainly used by Pilots, Air Traffic Controllers, and Cabin Crew.

What category does 真対気速度 belong to?

In this glossary, 真対気速度 is grouped under Flight Phase. 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

The actual speed of an aircraft relative to the air mass through which it is flying, corrected for altitude and temperature.

Operational example

The pilot reported a true airspeed of 470 knots while maintaining flight level three-five-zero.

Localized term

真対気速度

Localized example

パイロットはフライトレベル350で真対気速度470ノットと報告した。

Definition language

English reference definition

Source

ICAO Doc 9432, FAA PCG

Category

Flight Phase

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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