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Long Haul

Turbulence en air clair

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

Turbulence en air clair 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 Turbulence en air clair?

In this glossary, Turbulence en air clair 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 Turbulence en air clair used in aviation?

In aviation communication, this term appears in contexts such as: "Signalez toute rencontre de turbulence en air clair, notamment près des courants-jets, pour le trafic suivant."

Why does Turbulence en air clair matter in aviation?

Turbulence en air clair 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 Turbulence en air clair?

Turbulence en air clair is mainly used by Pilots, Air Traffic Controllers, and Cabin Crew.

What category does Turbulence en air clair belong to?

In this glossary, Turbulence en air clair 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

Turbulence en air clair

Localized example

Signalez toute rencontre de turbulence en air clair, notamment près des courants-jets, pour le trafic suivant.

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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