What is Cold soak?
In this glossary, Cold soak 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 Cold soak used in aviation?
In aviation communication, this term appears in contexts such as: "Due to cold soak, residual ice may form on underwing surfaces after descent."
Why does Cold soak matter in aviation?
Cold soak 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 Cold soak?
Cold soak is mainly used by Pilots, Air Traffic Controllers, and Cabin Crew.
What category does Cold soak belong to?
In this glossary, Cold soak 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.
