Aircraft Systems

système d’avertissement principal

A central alerting system that warns the flight crew of abnormal but non-critical system status via lights and aural tones.

Quick answer: A central alerting system that warns the flight crew of abnormal but non-critical system status via lights and aural tones.

This term page is part of the Protermify Aviation glossary and is published as static HTML for fast indexing and clear language coverage.

Languages

Quick answer

A central alerting system that warns the flight crew of abnormal but non-critical system status via lights and aural tones.

Why it matters

système d’avertissement principal matters because it supports clear communication in Aircraft Systems 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

This page is rendered as static HTML from source-backed terminology data so search engines and AI systems can parse the content without client-side code.

Questions and answers

Questions and answers

What is système d’avertissement principal?

In this glossary, système d’avertissement principal refers to: A central alerting system that warns the flight crew of abnormal but non-critical system status via lights and aural tones.

How is système d’avertissement principal used in aviation?

In aviation communication, this term appears in contexts such as: "Système d’avertissement principal allumé, l’équipage vérifie les messages non critiques."

Why does système d’avertissement principal matter in aviation?

système d’avertissement principal matters because it supports clear communication in Aircraft Systems 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 système d’avertissement principal?

système d’avertissement principal is mainly used by Pilots, Air Traffic Controllers, and Cabin Crew.

What category does système d’avertissement principal belong to?

In this glossary, système d’avertissement principal is grouped under Aircraft Systems. 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 central alerting system that warns the flight crew of abnormal but non-critical system status via lights and aural tones.

Operational example

Master caution system illuminated, crew reviewing advisory messages for non-critical issues.

Localized term

système d’avertissement principal

Localized example

Système d’avertissement principal allumé, l’équipage vérifie les messages non critiques.

Definition language

English reference definition

Source

ICAO Doc 9432, FAA PCG

Category

Aircraft Systems

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.

Back to glossary