Meteorology

cisaillement du vent bas niveau

Wind shear occurring below 2 000 ft AGL, especially hazardous during takeoff and landing phases.

Quick answer: Wind shear occurring below 2 000 ft AGL, especially hazardous during takeoff and landing phases.

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Quick answer

Wind shear occurring below 2 000 ft AGL, especially hazardous during takeoff and landing phases.

Why it matters

cisaillement du vent bas niveau matters because it supports clear communication in Meteorology 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 cisaillement du vent bas niveau?

In this glossary, cisaillement du vent bas niveau refers to: Wind shear occurring below 2 000 ft AGL, especially hazardous during takeoff and landing phases.

How is cisaillement du vent bas niveau used in aviation?

In aviation communication, this term appears in contexts such as: "Cisaillement du vent bas niveau détecté au décollage piste 09, perte jusqu’à 15 nœuds attendue, prudence."

Why does cisaillement du vent bas niveau matter in aviation?

cisaillement du vent bas niveau matters because it supports clear communication in Meteorology 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 cisaillement du vent bas niveau?

cisaillement du vent bas niveau is mainly used by Pilots, Air Traffic Controllers, and Cabin Crew.

What category does cisaillement du vent bas niveau belong to?

In this glossary, cisaillement du vent bas niveau is grouped under Meteorology. 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

Wind shear occurring below 2 000 ft AGL, especially hazardous during takeoff and landing phases.

Operational example

Tower: Low‑level wind shear detected on take‑off runway 09, expect up to 15 knots loss, use caution.

Localized term

cisaillement du vent bas niveau

Localized example

Cisaillement du vent bas niveau détecté au décollage piste 09, perte jusqu’à 15 nœuds attendue, prudence.

Definition language

English reference definition

Source

ICAO Doc 9432, FAA PCG

Category

Meteorology

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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