What is ADIRU dự phòng?
In this glossary, ADIRU dự phòng refers to: Independent backup ADIRU providing attitude, heading, and air-data when primary systems are degraded or failed.
How is ADIRU dự phòng used in aviation?
In aviation communication, this term appears in contexts such as: "Approach, SKY 521, dùng ADIRU dự phòng, độ chính xác giảm; xin vector vào cuối."
Why does ADIRU dự phòng matter in aviation?
ADIRU dự phòng 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 ADIRU dự phòng?
ADIRU dự phòng is mainly used by Pilots, Air Traffic Controllers, and Cabin Crew.
What category does ADIRU dự phòng belong to?
In this glossary, ADIRU dự phòng 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.