Ground Ops

unchanged

A ground crew member responsible for direct communication with the flight deck during pushback and engine start via interphone system.

Quick answer: A ground crew member responsible for direct communication with the flight deck during pushback and engine start via interphone system.

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Languages

Quick answer

A ground crew member responsible for direct communication with the flight deck during pushback and engine start via interphone system.

Why it matters

unchanged matters because it supports clear communication in Ground Ops 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 unchanged?

In this glossary, unchanged refers to: A ground crew member responsible for direct communication with the flight deck during pushback and engine start via interphone system.

How is unchanged used in aviation?

In aviation communication, this term appears in contexts such as: "Captain, headset operator ready for pushback and engine start on interphone."

Why does unchanged matter in aviation?

unchanged matters because it supports clear communication in Ground Ops 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 unchanged?

unchanged is mainly used by Pilots, Air Traffic Controllers, and Cabin Crew.

What category does unchanged belong to?

In this glossary, unchanged is grouped under Ground Ops. 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 ground crew member responsible for direct communication with the flight deck during pushback and engine start via interphone system.

Operational example

Captain, headset operator ready for pushback and engine start on interphone.

Definition language

English reference definition

Source

ICAO Doc 9432, FAA PCG

Category

Ground Ops

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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