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Cabin

Imprégnation à froid

A condition in which aircraft fuel, systems, or equipment are cooled for an extended period during high-altitude flight, possibly causing condensation or freezing on landing.

Quick answer: A condition in which aircraft fuel, systems, or equipment are cooled for an extended period during high-altitude flight, possibly causing condensation or freezing on landing.

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Quick answer

A condition in which aircraft fuel, systems, or equipment are cooled for an extended period during high-altitude flight, possibly causing condensation or freezing on landing.

Why it matters

Imprégnation à froid matters because it supports clear communication in Cabin 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 Imprégnation à froid?

In this glossary, Imprégnation à froid refers to: A condition in which aircraft fuel, systems, or equipment are cooled for an extended period during high-altitude flight, possibly causing condensation or freezing on landing.

How is Imprégnation à froid used in aviation?

In aviation communication, this term appears in contexts such as: "En raison de l’imprégnation à froid, de la glace résiduelle peut se former sous les ailes après la descente."

Why does Imprégnation à froid matter in aviation?

Imprégnation à froid matters because it supports clear communication in Cabin 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 Imprégnation à froid?

Imprégnation à froid is mainly used by Pilots, Air Traffic Controllers, and Cabin Crew.

What category does Imprégnation à froid belong to?

In this glossary, Imprégnation à froid is grouped under Cabin. 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 condition in which aircraft fuel, systems, or equipment are cooled for an extended period during high-altitude flight, possibly causing condensation or freezing on landing.

Operational example

Due to cold soak, residual ice may form on underwing surfaces after descent.

Localized term

Imprégnation à froid

Localized example

En raison de l’imprégnation à froid, de la glace résiduelle peut se former sous les ailes après la descente.

Definition language

English reference definition

Source

ICAO Doc 9432, FAA PCG

Category

Cabin

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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