Advanced ATC

Trayectoria inicial de cuatro dimensiones

The first shared, predicted trajectory of an aircraft, including latitude, longitude, altitude, and time, used in Trajectory-Based Operations for collaborative airspace management (ICAO Doc 9971).

Quick answer: The first shared, predicted trajectory of an aircraft, including latitude, longitude, altitude, and time, used in Trajectory-Based Operations for collaborative airspace management (ICAO Doc 9971).

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Quick answer

The first shared, predicted trajectory of an aircraft, including latitude, longitude, altitude, and time, used in Trajectory-Based Operations for collaborative airspace management (ICAO Doc 9971).

Why it matters

Trayectoria inicial de cuatro dimensiones matters because it supports clear communication in Advanced ATC 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

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Questions and answers

Questions and answers

What is Trayectoria inicial de cuatro dimensiones?

In this glossary, Trayectoria inicial de cuatro dimensiones refers to: The first shared, predicted trajectory of an aircraft, including latitude, longitude, altitude, and time, used in Trajectory-Based Operations for collaborative airspace management (ICAO Doc 9971).

How is Trayectoria inicial de cuatro dimensiones used in aviation?

In aviation communication, this term appears in contexts such as: "El ATC revisa la trayectoria inicial de cuatro dimensiones para la gestión del tráfico y la secuenciación."

Why does Trayectoria inicial de cuatro dimensiones matter in aviation?

Trayectoria inicial de cuatro dimensiones matters because it supports clear communication in Advanced ATC 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 Trayectoria inicial de cuatro dimensiones?

Trayectoria inicial de cuatro dimensiones is mainly used by Pilots, Air Traffic Controllers, and Cabin Crew.

What category does Trayectoria inicial de cuatro dimensiones belong to?

In this glossary, Trayectoria inicial de cuatro dimensiones is grouped under Advanced ATC. 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

The first shared, predicted trajectory of an aircraft, including latitude, longitude, altitude, and time, used in Trajectory-Based Operations for collaborative airspace management (ICAO Doc 9971).

Operational example

ATC reviews the Initial Four-Dimensional Trajectory for traffic management and sequencing.

Localized term

Trayectoria inicial de cuatro dimensiones

Localized example

El ATC revisa la trayectoria inicial de cuatro dimensiones para la gestión del tráfico y la secuenciación.

Definition language

English reference definition

Source

ICAO Doc 9432, FAA PCG

Category

Advanced ATC

Exam relevance

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

Target audience

  • Pilots
  • Air Traffic Controllers
  • Cabin Crew

Related terms

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