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MEL and CDL MEL and CDL

辅助动力装置放行

Authorization for a flight to dispatch with the Auxiliary Power Unit (APU) operating or required, usually due to ground power limitations or MEL stipulations.

Quick answer: Authorization for a flight to dispatch with the Auxiliary Power Unit (APU) operating or required, usually due to ground power limitations or MEL stipulations.

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Quick answer

Authorization for a flight to dispatch with the Auxiliary Power Unit (APU) operating or required, usually due to ground power limitations or MEL stipulations.

Why it matters

辅助动力装置放行 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 辅助动力装置放行?

In this glossary, 辅助动力装置放行 refers to: Authorization for a flight to dispatch with the Auxiliary Power Unit (APU) operating or required, usually due to ground power limitations or MEL stipulations.

How is 辅助动力装置放行 used in aviation?

In aviation communication, this term appears in contexts such as: "因地面电源不可用，需用辅助动力装置放行以启动发动机。"

Why does 辅助动力装置放行 matter in aviation?

辅助动力装置放行 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 辅助动力装置放行?

辅助动力装置放行 is mainly used by Pilots, Air Traffic Controllers, and Cabin Crew.

What category does 辅助动力装置放行 belong to?

In this glossary, 辅助动力装置放行 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

Authorization for a flight to dispatch with the Auxiliary Power Unit (APU) operating or required, usually due to ground power limitations or MEL stipulations.

Operational example

Due to unavailable ground power, auxiliary power unit dispatch is required for engine start.

Localized term

辅助动力装置放行

Localized example

因地面电源不可用，需用辅助动力装置放行以启动发动机。

Definition language

English reference definition

Source

ICAO Doc 9432, FAA PCG

Category

MEL and CDL MEL and CDL

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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