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Inertial Navigation System

A self-contained navigation system that determines aircraft position and velocity by processing accelerations and rotations measured by onboard sensors.

Quick answer: A self-contained navigation system that determines aircraft position and velocity by processing accelerations and rotations measured by onboard sensors.

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Quick answer

A self-contained navigation system that determines aircraft position and velocity by processing accelerations and rotations measured by onboard sensors.

Why it matters

Inertial Navigation System matters because it supports clear communication in Navigation 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 Inertial Navigation System?

In this glossary, Inertial Navigation System refers to: A self-contained navigation system that determines aircraft position and velocity by processing accelerations and rotations measured by onboard sensors.

How is Inertial Navigation System used in aviation?

In aviation communication, this term appears in contexts such as: "Confirm your Inertial Navigation System is aligned and providing position data."

Why does Inertial Navigation System matter in aviation?

Inertial Navigation System matters because it supports clear communication in Navigation 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 Inertial Navigation System?

Inertial Navigation System is mainly used by Pilots, Air Traffic Controllers, and Cabin Crew.

What category does Inertial Navigation System belong to?

In this glossary, Inertial Navigation System is grouped under Navigation. 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 self-contained navigation system that determines aircraft position and velocity by processing accelerations and rotations measured by onboard sensors.

Operational example

Confirm your Inertial Navigation System is aligned and providing position data.

Definition language

English reference definition

Source

ICAO Doc 9432, FAA PCG

Category

Navigation

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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