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Meteorology

Niveau de Température Significatif

A specific altitude or flight level at which temperature changes are forecast to be significant for flight operations, affecting aircraft performance, icing risk, or fuel management.

Quick answer: A specific altitude or flight level at which temperature changes are forecast to be significant for flight operations, affecting aircraft performance, icing risk, or fuel management.

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Quick answer

A specific altitude or flight level at which temperature changes are forecast to be significant for flight operations, affecting aircraft performance, icing risk, or fuel management.

Why it matters

Niveau de Température Significatif 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 Niveau de Température Significatif?

In this glossary, Niveau de Température Significatif refers to: A specific altitude or flight level at which temperature changes are forecast to be significant for flight operations, affecting aircraft performance, icing risk, or fuel management.

How is Niveau de Température Significatif used in aviation?

In aviation communication, this term appears in contexts such as: "Signalez toute déviation observée par rapport aux prévisions au niveau de température significatif en croisière."

Why does Niveau de Température Significatif matter in aviation?

Niveau de Température Significatif 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 Niveau de Température Significatif?

Niveau de Température Significatif is mainly used by Pilots, Air Traffic Controllers, and Cabin Crew.

What category does Niveau de Température Significatif belong to?

In this glossary, Niveau de Température Significatif 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

A specific altitude or flight level at which temperature changes are forecast to be significant for flight operations, affecting aircraft performance, icing risk, or fuel management.

Operational example

Report any observed deviation from the forecast at the significant temperature level during cruise.

Localized term

Niveau de Température Significatif

Localized example

Signalez toute déviation observée par rapport aux prévisions au niveau de température significatif en croisière.

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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