Aviation English
Aircraft Systems

主警告系统 是什么？

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

Source: ICAO Doc 9432, FAA PCG

How is “主警告系统” Used in Practice?

主警告系统点亮，机组检查非关键提示信息。

Certification Exam Relevance

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

Who Needs to Know This Term?

  • Pilots
  • Air Traffic Controllers
  • Cabin Crew

Related Aviation English Terms

客舱内部通信系统电子集中飞机监控器发动机指示与机组警告系统飞行警告计算机

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Frequently Asked Questions

主警告系统 是什么？

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

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