What is 怠速下降?
In this glossary, 怠速下降 refers to: A descent procedure where engines are set to idle thrust, allowing the aircraft to descend primarily due to gravity, optimizing fuel efficiency and minimizing noise.
How is 怠速下降 used in aviation?
In aviation communication, this term appears in contexts such as: "按进场程序下降，怠速下降获批，保持250节直到一万英尺。"
Why does 怠速下降 matter in aviation?
怠速下降 matters because it supports clear communication in Flight Phase 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 怠速下降?
怠速下降 is mainly used by Pilots, Air Traffic Controllers, and Cabin Crew.
What category does 怠速下降 belong to?
In this glossary, 怠速下降 is grouped under Flight Phase. 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.
