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Advanced ATC

Système d’augmentation au sol

A system that enhances the accuracy, integrity, and availability of GNSS signals for aviation by providing local ground-based corrections, used for precision approach and landing (ICAO Doc 9849, Annex 10).

Quick answer: A system that enhances the accuracy, integrity, and availability of GNSS signals for aviation by providing local ground-based corrections, used for precision approach and landing (ICAO Doc 9849, Annex 10).

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Quick answer

A system that enhances the accuracy, integrity, and availability of GNSS signals for aviation by providing local ground-based corrections, used for precision approach and landing (ICAO Doc 9849, Annex 10).

Why it matters

Système d’augmentation au sol 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 au sol?

In this glossary, Système d’augmentation au sol refers to: A system that enhances the accuracy, integrity, and availability of GNSS signals for aviation by providing local ground-based corrections, used for precision approach and landing (ICAO Doc 9849, Annex 10).

How is Système d’augmentation au sol used in aviation?

In aviation communication, this term appears in contexts such as: "L’aéroport utilise un système d’augmentation au sol pour permettre des approches de précision par tous les temps."

Why does Système d’augmentation au sol matter in aviation?

Système d’augmentation au sol 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 au sol?

Système d’augmentation au sol is mainly used by Pilots, Air Traffic Controllers, and Cabin Crew.

What category does Système d’augmentation au sol belong to?

In this glossary, Système d’augmentation au sol 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 system that enhances the accuracy, integrity, and availability of GNSS signals for aviation by providing local ground-based corrections, used for precision approach and landing (ICAO Doc 9849, Annex 10).

Operational example

The airport uses a Ground-Based Augmentation System to enable precision approaches in all weather conditions.

Localized term

Système d’augmentation au sol

Localized example

L’aéroport utilise un système d’augmentation au sol pour permettre des approches de précision par tous les temps.

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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