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Cabin

Soak frio

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

Soak frio 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 Soak frio?

In this glossary, Soak frio 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 Soak frio used in aviation?

In aviation communication, this term appears in contexts such as: "Devido ao soak frio, gelo residual pode se formar sob as asas após a descida."

Why does Soak frio matter in aviation?

Soak frio 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 Soak frio?

Soak frio is mainly used by Pilots, Air Traffic Controllers, and Cabin Crew.

What category does Soak frio belong to?

In this glossary, Soak frio 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

Soak frio

Localized example

Devido ao soak frio, gelo residual pode se formar sob as asas após a descida.

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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