Aircraft Systems

air d’ajustement

A system that adds small amounts of hot bleed air to the mixed supply to fine-tune cabin temperature zones.

Quick answer: A system that adds small amounts of hot bleed air to the mixed supply to fine-tune cabin temperature zones.

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Quick answer

A system that adds small amounts of hot bleed air to the mixed supply to fine-tune cabin temperature zones.

Why it matters

air d’ajustement matters because it supports clear communication in Aircraft Systems 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 air d’ajustement?

In this glossary, air d’ajustement refers to: A system that adds small amounts of hot bleed air to the mixed supply to fine-tune cabin temperature zones.

How is air d’ajustement used in aviation?

In aviation communication, this term appears in contexts such as: "Le système d’air d’ajustement est hors service, certaines zones de la cabine peuvent être plus fraîches."

Why does air d’ajustement matter in aviation?

air d’ajustement matters because it supports clear communication in Aircraft Systems 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 air d’ajustement?

air d’ajustement is mainly used by Pilots, Air Traffic Controllers, and Cabin Crew.

What category does air d’ajustement belong to?

In this glossary, air d’ajustement is grouped under Aircraft Systems. 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 adds small amounts of hot bleed air to the mixed supply to fine-tune cabin temperature zones.

Operational example

The trim air system is offline, so some cabin sections may experience cooler temperatures.

Localized term

air d’ajustement

Localized example

Le système d’air d’ajustement est hors service, certaines zones de la cabine peuvent être plus fraîches.

Definition language

English reference definition

Source

ICAO Doc 9432, FAA PCG

Category

Aircraft Systems

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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