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Navigation

HSI（ホリゾンタル・シチュエーション・インジケーター）

A cockpit instrument that displays aircraft position relative to navigation aids and selected course, combining heading and navigation information for situational awareness.

Quick answer: A cockpit instrument that displays aircraft position relative to navigation aids and selected course, combining heading and navigation information for situational awareness.

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Quick answer

A cockpit instrument that displays aircraft position relative to navigation aids and selected course, combining heading and navigation information for situational awareness.

Why it matters

HSI（ホリゾンタル・シチュエーション・インジケーター） 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 HSI（ホリゾンタル・シチュエーション・インジケーター）?

In this glossary, HSI（ホリゾンタル・シチュエーション・インジケーター） refers to: A cockpit instrument that displays aircraft position relative to navigation aids and selected course, combining heading and navigation information for situational awareness.

How is HSI（ホリゾンタル・シチュエーション・インジケーター） used in aviation?

In aviation communication, this term appears in contexts such as: "進入中はホリゾンタル・シチュエーション・インジケーターを監視し、逸脱があれば報告してください。"

Why does HSI（ホリゾンタル・シチュエーション・インジケーター） matter in aviation?

HSI（ホリゾンタル・シチュエーション・インジケーター） 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 HSI（ホリゾンタル・シチュエーション・インジケーター）?

HSI（ホリゾンタル・シチュエーション・インジケーター） is mainly used by Pilots, Air Traffic Controllers, and Cabin Crew.

What category does HSI（ホリゾンタル・シチュエーション・インジケーター） belong to?

In this glossary, HSI（ホリゾンタル・シチュエーション・インジケーター） 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 cockpit instrument that displays aircraft position relative to navigation aids and selected course, combining heading and navigation information for situational awareness.

Operational example

Monitor the horizontal situation indicator for course guidance during the approach and report any deviation.

Localized term

HSI（ホリゾンタル・シチュエーション・インジケーター）

Localized example

進入中はホリゾンタル・シチュエーション・インジケーターを監視し、逸脱があれば報告してください。

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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