Basic ATC

设置应答机代码

An instruction for a pilot to set a specific transponder code, enabling air traffic control to identify and track the aircraft on radar.

Quick answer: An instruction for a pilot to set a specific transponder code, enabling air traffic control to identify and track the aircraft on radar.

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Quick answer

An instruction for a pilot to set a specific transponder code, enabling air traffic control to identify and track the aircraft on radar.

Why it matters

设置应答机代码 matters because it supports clear communication in Basic ATC 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 设置应答机代码?

In this glossary, 设置应答机代码 refers to: An instruction for a pilot to set a specific transponder code, enabling air traffic control to identify and track the aircraft on radar.

How is 设置应答机代码 used in aviation?

In aviation communication, this term appears in contexts such as: "塔台:Cessna 123AB,设置应答机代码为4721,并在119.2联系离场。"

Why does 设置应答机代码 matter in aviation?

设置应答机代码 matters because it supports clear communication in Basic ATC 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 设置应答机代码?

设置应答机代码 is mainly used by Pilots, Air Traffic Controllers, and Cabin Crew.

What category does 设置应答机代码 belong to?

In this glossary, 设置应答机代码 is grouped under Basic ATC. 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 instruction for a pilot to set a specific transponder code, enabling air traffic control to identify and track the aircraft on radar.

Operational example

Tower: Cessna 123AB, squawk 4721 and contact departure on 119.2.

Localized term

设置应答机代码

Localized example

塔台:Cessna 123AB,设置应答机代码为4721,并在119.2联系离场。

Definition language

English reference definition

Source

ICAO Doc 9432, FAA PCG

Category

Basic ATC

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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