Flight Phase

Configuração do altímetro em relação à pressão do nível do mar (QNH)

The altimeter subscale setting so that the instrument indicates altitude above mean sea level. Also known as QNH.

Quick answer: The altimeter subscale setting so that the instrument indicates altitude above mean sea level. Also known as QNH.

This term page is part of the Protermify Aviation glossary and is published as static HTML for fast indexing and clear language coverage.

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Quick answer

The altimeter subscale setting so that the instrument indicates altitude above mean sea level. Also known as QNH.

Why it matters

Configuração do altímetro em relação à pressão do nível do mar (QNH) matters because it supports clear communication in Flight Phase 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 Configuração do altímetro em relação à pressão do nível do mar (QNH)?

In this glossary, Configuração do altímetro em relação à pressão do nível do mar (QNH) refers to: The altimeter subscale setting so that the instrument indicates altitude above mean sea level. Also known as QNH.

How is Configuração do altímetro em relação à pressão do nível do mar (QNH) used in aviation?

In aviation communication, this term appears in contexts such as: "Ajuste o altímetro para QNH 1009 para aproximação e pouso."

Why does Configuração do altímetro em relação à pressão do nível do mar (QNH) matter in aviation?

Configuração do altímetro em relação à pressão do nível do mar (QNH) matters because it supports clear communication in Flight Phase 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 Configuração do altímetro em relação à pressão do nível do mar (QNH)?

Configuração do altímetro em relação à pressão do nível do mar (QNH) is mainly used by Pilots, Air Traffic Controllers, and Cabin Crew.

What category does Configuração do altímetro em relação à pressão do nível do mar (QNH) belong to?

In this glossary, Configuração do altímetro em relação à pressão do nível do mar (QNH) is grouped under Flight Phase. 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

The altimeter subscale setting so that the instrument indicates altitude above mean sea level. Also known as QNH.

Operational example

Set altimeter to QNH 1009 for approach and landing.

Localized term

Configuração do altímetro em relação à pressão do nível do mar (QNH)

Localized example

Ajuste o altímetro para QNH 1009 para aproximação e pouso.

Definition language

English reference definition

Source

ICAO Doc 9432, FAA PCG

Category

Flight Phase

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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