What is Maintain?
In this glossary, Maintain refers to: An instruction to continue holding a specified altitude, heading, speed, or other parameter until further advised.
How is Maintain used in aviation?
In aviation communication, this term appears in contexts such as: "Climb and maintain flight level three five zero."
Why does Maintain matter in aviation?
Maintain matters because it supports clear communication in Basic ATC 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 Maintain?
Maintain is mainly used by Pilots, Air Traffic Controllers, and Cabin Crew.
What category does Maintain belong to?
In this glossary, Maintain is grouped under Basic ATC. 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.