What is Spray bar?
In this glossary, Spray bar refers to: A component of de-icing or anti-icing equipment that distributes fluid evenly across aircraft surfaces for contaminant removal.
How is Spray bar used in aviation?
In aviation communication, this term appears in contexts such as: "Ground, verify the spray bar is fully operational before beginning de-icing on the wing surfaces."
Why does Spray bar matter in aviation?
Spray bar 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 Spray bar?
Spray bar is mainly used by Pilots, Air Traffic Controllers, and Cabin Crew.
What category does Spray bar belong to?
In this glossary, Spray bar 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.