Aviation English
Advanced ATC

ما هو المسار الأولي رباعي الأبعاد؟

المسار الأولي رباعي الأبعاد 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).

Source: ICAO Doc 9432, FAA PCG

How is “المسار الأولي رباعي الأبعاد” Used in Practice?

تراجع ATC المسار الأولي رباعي الأبعاد لإدارة الحركة وترتيبها.

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 المسار الأولي رباعي الأبعاد؟

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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