What is 备用惯性空数基准单元?
In this glossary, 备用惯性空数基准单元 refers to: Independent backup ADIRU providing attitude, heading, and air-data when primary systems are degraded or failed.
How is 备用惯性空数基准单元 used in aviation?
In aviation communication, this term appears in contexts such as: "进近,SKY521,转用备用ADIRU,精度降低,请求终端向导。"
Why does 备用惯性空数基准单元 matter in aviation?
备用惯性空数基准单元 matters because it supports clear communication in MEL and CDL MEL and CDL 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 备用惯性空数基准单元?
备用惯性空数基准单元 is mainly used by Pilots, Air Traffic Controllers, and Cabin Crew.
What category does 备用惯性空数基准单元 belong to?
In this glossary, 备用惯性空数基准单元 is grouped under MEL and CDL MEL and CDL. 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.