What is ジェット気流?
In this glossary, ジェット気流 refers to: A narrow, fast-flowing air current in the upper atmosphere, typically between 20 000 and 50 000 ft, affecting cruise performance.
How is ジェット気流 used in aviation?
In aviation communication, this term appears in contexts such as: "燃料効率と時間節約のためにジェット気流を直線でキャッチしたいので、ダイレクトトラックを要請します。"
Why does ジェット気流 matter in aviation?
ジェット気流 matters because it supports clear communication in Meteorology 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 ジェット気流?
ジェット気流 is mainly used by Pilots, Air Traffic Controllers, and Cabin Crew.
What category does ジェット気流 belong to?
In this glossary, ジェット気流 is grouped under Meteorology. 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.