MEL and CDL MEL and CDL

防氷バルブ故障

Malfunction of wing or engine anti-ice valve preventing hot-air flow, compromising ice protection and requiring flight profile adjustment.

Quick answer: Malfunction of wing or engine anti-ice valve preventing hot-air flow, compromising ice protection and requiring flight profile adjustment.

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Languages

Quick answer

Malfunction of wing or engine anti-ice valve preventing hot-air flow, compromising ice protection and requiring flight profile adjustment.

Why it matters

防氷バルブ故障 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 防氷バルブ故障?

In this glossary, 防氷バルブ故障 refers to: Malfunction of wing or engine anti-ice valve preventing hot-air flow, compromising ice protection and requiring flight profile adjustment.

How is 防氷バルブ故障 used in aviation?

In aviation communication, this term appears in contexts such as: "アプローチ、NOVA61、防氷バルブ故障表示;翼防氷作動できず、より低い高度を要求。"

Why does 防氷バルブ故障 matter in aviation?

防氷バルブ故障 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 防氷バルブ故障?

防氷バルブ故障 is mainly used by Pilots, Air Traffic Controllers, and Cabin Crew.

What category does 防氷バルブ故障 belong to?

In this glossary, 防氷バルブ故障 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

Malfunction of wing or engine anti-ice valve preventing hot-air flow, compromising ice protection and requiring flight profile adjustment.

Operational example

Approach, NOVA six one, anti-ice valve failure indicated; unable to activate wing anti-ice, request lower altitude.

Localized term

防氷バルブ故障

Localized example

アプローチ、NOVA61、防氷バルブ故障表示;翼防氷作動できず、より低い高度を要求。

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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