Emergencies

Hydraulic System Failure

A malfunction in the aircraft's hydraulic system, potentially affecting control surfaces, landing gear, or brakes.

Quick answer: A malfunction in the aircraft's hydraulic system, potentially affecting control surfaces, landing gear, or brakes.

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Languages

Quick answer

A malfunction in the aircraft's hydraulic system, potentially affecting control surfaces, landing gear, or brakes.

Why it matters

Hydraulic System Failure matters because it supports clear communication in Emergencies 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 Hydraulic System Failure?

In this glossary, Hydraulic System Failure refers to: A malfunction in the aircraft's hydraulic system, potentially affecting control surfaces, landing gear, or brakes.

How is Hydraulic System Failure used in aviation?

In aviation communication, this term appears in contexts such as: "Mayday, mayday, we have a hydraulic system failure and require immediate return."

Why does Hydraulic System Failure matter in aviation?

Hydraulic System Failure matters because it supports clear communication in Emergencies 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 Hydraulic System Failure?

Hydraulic System Failure is mainly used by Pilots, Air Traffic Controllers, and Cabin Crew.

What category does Hydraulic System Failure belong to?

In this glossary, Hydraulic System Failure is grouped under Emergencies. 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

A malfunction in the aircraft's hydraulic system, potentially affecting control surfaces, landing gear, or brakes.

Operational example

Mayday, mayday, we have a hydraulic system failure and require immediate return.

Definition language

English reference definition

Source

ICAO Doc 9432, FAA PCG

Category

Emergencies

Exam relevance

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

Target audience

  • Pilots
  • Air Traffic Controllers
  • Cabin Crew

Related terms

Use the related links below to continue through connected aviation terminology.

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