What is Abnormal Procedure?
In this glossary, Abnormal Procedure refers to: A specific set of steps followed by pilots to address system malfunctions or unusual situations not classified as emergencies.
How is Abnormal Procedure used in aviation?
In aviation communication, this term appears in contexts such as: "The crew initiated an abnormal procedure to address the low hydraulic pressure warning."
Why does Abnormal Procedure matter in aviation?
Abnormal Procedure matters because it supports clear communication in Emergencies 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 Abnormal Procedure?
Abnormal Procedure is mainly used by Pilots, Air Traffic Controllers, and Cabin Crew.
What category does Abnormal Procedure belong to?
In this glossary, Abnormal Procedure is grouped under Emergencies. 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.