Aviation English
Aircraft Systems

ما هو نظام التحذير الرئيسي؟

نظام التحذير الرئيسي 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 “نظام التحذير الرئيسي” Used in Practice?

نظام التحذير الرئيسي مضاء، الطاقم يراجع رسائل التحذير غير الحرجة.

Certification Exam Relevance

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

Who Needs to Know This Term?

  • Pilots
  • Air Traffic Controllers
  • Cabin Crew

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Frequently Asked Questions

ما هو نظام التحذير الرئيسي؟

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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