Aircraft Systems
The temperature of the air outside the aircraft, used in performance and anti-ice calculations.
Quick answer: The temperature of the air outside the aircraft, used in performance and anti-ice calculations.
This term page is part of the Protermify Aviation glossary and is published as static HTML for fast indexing and clear language coverage.
The temperature of the air outside the aircraft, used in performance and anti-ice calculations.
外気温 matters because it supports clear communication in Aircraft Systems 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, 外気温 refers to: The temperature of the air outside the aircraft, used in performance and anti-ice calculations.
In aviation communication, this term appears in contexts such as: "巡航中の外気温はマイナス50℃、防氷装置作動中。"
外気温 matters because it supports clear communication in Aircraft Systems 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.
外気温 is mainly used by Pilots, Air Traffic Controllers, and Cabin Crew.
In this glossary, 外気温 is grouped under Aircraft Systems. 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 temperature of the air outside the aircraft, used in performance and anti-ice calculations.
Outside Air Temperature at cruise is minus 50 Celsius, anti-ice systems remain on.
外気温
巡航中の外気温はマイナス50℃、防氷装置作動中。
English reference definition
ICAO Doc 9432, FAA PCG
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