Aviation English
Aircraft Systems

¿Qué es sistema de precaución principal?

sistema de precaución principal 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 “sistema de precaución principal” Used in Practice?

Sistema de precaución principal encendido, tripulación revisa avisos no críticos.

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

sistema de intercomunicación de cabinamonitor electrónico centralizado de aeronavesistema de indicación de motor y alerta de tripulacióncomputadora de alerta de vuelo

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Frequently Asked Questions

¿Qué es sistema de precaución principal?

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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