Advanced ATC
Engine rated for lower maximum take-off thrust than certification limit, permanently reducing stress and maintenance costs.
Quick answer: Engine rated for lower maximum take-off thrust than certification limit, permanently reducing stress and maintenance costs.
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Engine rated for lower maximum take-off thrust than certification limit, permanently reducing stress and maintenance costs.
降额推力 matters because it supports clear communication in Advanced 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, 降额推力 refers to: Engine rated for lower maximum take-off thrust than certification limit, permanently reducing stress and maintenance costs.
In aviation communication, this term appears in contexts such as: "此发动机型号以比名义值低12%的降额推力运行，延长热端寿命。"
降额推力 matters because it supports clear communication in Advanced 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.
降额推力 is mainly used by Pilots, Air Traffic Controllers, and Cabin Crew.
In this glossary, 降额推力 is grouped under Advanced 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.
Engine rated for lower maximum take-off thrust than certification limit, permanently reducing stress and maintenance costs.
This engine variant operates at derated thrust twelve percent below nominal, extending hot-section life on each cycle.
降额推力
此发动机型号以比名义值低12%的降额推力运行，延长热端寿命。
English reference definition
ICAO Doc 9432, FAA PCG
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