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Long Haul

晴天乱気流

Turbulence that occurs in clear air, typically at high altitudes, away from thunderstorms and not associated with visible clouds, often found near jet streams or frontal zones.

Quick answer: Turbulence that occurs in clear air, typically at high altitudes, away from thunderstorms and not associated with visible clouds, often found near jet streams or frontal zones.

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Quick answer

Turbulence that occurs in clear air, typically at high altitudes, away from thunderstorms and not associated with visible clouds, often found near jet streams or frontal zones.

Why it matters

晴天乱気流 matters because it supports clear communication in Long Haul 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 晴天乱気流?

In this glossary, 晴天乱気流 refers to: Turbulence that occurs in clear air, typically at high altitudes, away from thunderstorms and not associated with visible clouds, often found near jet streams or frontal zones.

How is 晴天乱気流 used in aviation?

In aviation communication, this term appears in contexts such as: "晴天乱気流の遭遇、特にジェット気流付近での発生を報告してください。後続機のためです。"

Why does 晴天乱気流 matter in aviation?

晴天乱気流 matters because it supports clear communication in Long Haul 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 晴天乱気流?

晴天乱気流 is mainly used by Pilots, Air Traffic Controllers, and Cabin Crew.

What category does 晴天乱気流 belong to?

In this glossary, 晴天乱気流 is grouped under Long Haul. 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

Turbulence that occurs in clear air, typically at high altitudes, away from thunderstorms and not associated with visible clouds, often found near jet streams or frontal zones.

Operational example

Report any encounter with clear air turbulence, especially near jet streams, for following traffic.

Localized term

晴天乱気流

Localized example

晴天乱気流の遭遇、特にジェット気流付近での発生を報告してください。後続機のためです。

Definition language

English reference definition

Source

ICAO Doc 9432, FAA PCG

Category

Long Haul

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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