Emergencies

Standby Instrument System

An independent set of basic flight instruments that provide critical information in case of primary display failure.

Quick answer: An independent set of basic flight instruments that provide critical information in case of primary display failure.

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Languages

Quick answer

An independent set of basic flight instruments that provide critical information in case of primary display failure.

Why it matters

Standby Instrument System matters because it supports clear communication in Emergencies 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 Standby Instrument System?

In this glossary, Standby Instrument System refers to: An independent set of basic flight instruments that provide critical information in case of primary display failure.

How is Standby Instrument System used in aviation?

In aviation communication, this term appears in contexts such as: "Primary flight display failure, using standby instrument system for altitude and attitude reference."

Why does Standby Instrument System matter in aviation?

Standby Instrument System matters because it supports clear communication in Emergencies 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 Standby Instrument System?

Standby Instrument System is mainly used by Pilots, Air Traffic Controllers, and Cabin Crew.

What category does Standby Instrument System belong to?

In this glossary, Standby Instrument System is grouped under Emergencies. 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

An independent set of basic flight instruments that provide critical information in case of primary display failure.

Operational example

Primary flight display failure, using standby instrument system for altitude and attitude reference.

Definition language

English reference definition

Source

ICAO Doc 9432, FAA PCG

Category

Emergencies

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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