Basic ATC
The height of an aircraft above sea level, usually expressed in feet.
Quick answer: The height of an aircraft above sea level, usually expressed in feet.
This term page is part of the Protermify Aviation glossary and is published as static HTML for fast indexing and clear language coverage.
The height of an aircraft above sea level, usually expressed in feet.
Altitude 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.
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Questions and answers
In this glossary, Altitude refers to: The height of an aircraft above sea level, usually expressed in feet.
In aviation communication, this term appears in contexts such as: "Pilot reports: 'Maintaining altitude 10,000 feet, clear of clouds.'"
Altitude 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.
Altitude is mainly used by Pilots, Air Traffic Controllers, and Cabin Crew.
In this glossary, Altitude is grouped under Basic ATC. Related pages in this category explain adjacent procedures, commands and operational concepts.
This definition is sourced from ICAO Doc 9432, FAA PCG and published by Protermify Aviation as a static aviation reference page.
The height of an aircraft above sea level, usually expressed in feet.
Pilot reports: 'Maintaining altitude 10,000 feet, clear of clouds.'
English reference definition
ICAO Doc 9432, FAA PCG
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