What is Holdover time?
In this glossary, Holdover time refers to: The estimated time anti-icing or de-icing fluid will prevent formation of frost, ice, or snow on the aircraft's critical surfaces under current weather conditions.
How is Holdover time used in aviation?
In aviation communication, this term appears in contexts such as: "Ground, confirm the holdover time for de-icing fluid is still valid before departure."
Why does Holdover time matter in aviation?
Holdover time matters because it supports clear communication in Fueling Deicing 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 Holdover time?
Holdover time is mainly used by Pilots, Air Traffic Controllers, and Cabin Crew.
What category does Holdover time belong to?
In this glossary, Holdover time is grouped under Fueling Deicing. 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.
