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Advanced ATC

Système d’augmentation de zone étendue

A U.S.-based Satellite-Based Augmentation System (SBAS) that enhances GPS accuracy, integrity, and availability for all phases of flight, enabling precision approaches with LPV minima (FAA AIM, ICAO Doc 9849).

Quick answer: A U.S.-based Satellite-Based Augmentation System (SBAS) that enhances GPS accuracy, integrity, and availability for all phases of flight, enabling precision approaches with LPV minima (FAA AIM, ICAO Doc 9849).

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Quick answer

A U.S.-based Satellite-Based Augmentation System (SBAS) that enhances GPS accuracy, integrity, and availability for all phases of flight, enabling precision approaches with LPV minima (FAA AIM, ICAO Doc 9849).

Why it matters

Système d’augmentation de zone étendue 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 Système d’augmentation de zone étendue?

In this glossary, Système d’augmentation de zone étendue refers to: A U.S.-based Satellite-Based Augmentation System (SBAS) that enhances GPS accuracy, integrity, and availability for all phases of flight, enabling precision approaches with LPV minima (FAA AIM, ICAO Doc 9849).

How is Système d’augmentation de zone étendue used in aviation?

In aviation communication, this term appears in contexts such as: "Le système d’augmentation de zone étendue permet des approches LPV de précision dans des centaines d’aéroports aux États-Unis."

Why does Système d’augmentation de zone étendue matter in aviation?

Système d’augmentation de zone étendue 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 Système d’augmentation de zone étendue?

Système d’augmentation de zone étendue is mainly used by Pilots, Air Traffic Controllers, and Cabin Crew.

What category does Système d’augmentation de zone étendue belong to?

In this glossary, Système d’augmentation de zone étendue 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

A U.S.-based Satellite-Based Augmentation System (SBAS) that enhances GPS accuracy, integrity, and availability for all phases of flight, enabling precision approaches with LPV minima (FAA AIM, ICAO Doc 9849).

Operational example

The Wide Area Augmentation System allows for precision LPV approaches at hundreds of airports across the United States.

Localized term

Système d’augmentation de zone étendue

Localized example

Le système d’augmentation de zone étendue permet des approches LPV de précision dans des centaines d’aéroports aux États-Unis.

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

Use the related links below to continue through connected aviation terminology.

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