Aviation English
Advanced ATC

O que e Trajetória Quatro-Dimensional?

Trajetória Quatro-Dimensional A predicted or managed aircraft flight path defined by latitude, longitude, altitude, and time—core to Trajectory-Based Operations (ICAO Doc 9971).

Source: ICAO Doc 9432, FAA PCG

How is “Trajetória Quatro-Dimensional” Used in Practice?

O planejamento de Trajetória Quatro-Dimensional melhora o fluxo de tráfego e reduz conflitos em espaço aéreo complexo.

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

O que e Trajetória Quatro-Dimensional?

A predicted or managed aircraft flight path defined by latitude, longitude, altitude, and time—core to Trajectory-Based Operations (ICAO Doc 9971).

Where can I learn this term for free?

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