MEL and CDL MEL and CDL

スタンバイADIRU

Independent backup ADIRU providing attitude, heading, and air-data when primary systems are degraded or failed.

Quick answer: Independent backup ADIRU providing attitude, heading, and air-data when primary systems are degraded or failed.

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Quick answer

Independent backup ADIRU providing attitude, heading, and air-data when primary systems are degraded or failed.

Why it matters

スタンバイADIRU 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.

Editorial context

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Questions and answers

Questions and answers

What is スタンバイADIRU?

In this glossary, スタンバイADIRU refers to: Independent backup ADIRU providing attitude, heading, and air-data when primary systems are degraded or failed.

How is スタンバイADIRU used in aviation?

In aviation communication, this term appears in contexts such as: "アプローチ、SKY521、スタンバイADIRU使用中、精度低下、ファイナル迄のベクター希望。"

Why does スタンバイADIRU matter in aviation?

スタンバイADIRU 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 スタンバイADIRU?

スタンバイADIRU is mainly used by Pilots, Air Traffic Controllers, and Cabin Crew.

What category does スタンバイADIRU belong to?

In this glossary, スタンバイADIRU 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.

Definition

Independent backup ADIRU providing attitude, heading, and air-data when primary systems are degraded or failed.

Operational example

Approach, SKY five two one, now on standby air-data inertial reference unit, navigation accuracy reduced, requesting vectors to final.

Localized term

スタンバイADIRU

Localized example

アプローチ、SKY521、スタンバイADIRU使用中、精度低下、ファイナル迄のベクター希望。

Definition language

English reference definition

Source

ICAO Doc 9432, FAA PCG

Exam relevance

  • ICAO Level 4
  • ICAO Level 5
  • ICAO Level 6
  • EASA FCL.055

Target audience

  • Pilots
  • Air Traffic Controllers
  • Cabin Crew

Related terms

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