Basic ATC

减速

A phrase used to instruct the pilot to decrease the aircraft's speed.

Quick answer: A phrase used to instruct the pilot to decrease the aircraft's speed.

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Languages

Quick answer

A phrase used to instruct the pilot to decrease the aircraft's speed.

Why it matters

减速 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 减速?

In this glossary, 减速 refers to: A phrase used to instruct the pilot to decrease the aircraft's speed.

How is 减速 used in aviation?

In aviation communication, this term appears in contexts such as: "ATC指示:'为间隔减速至180节。'"

Why does 减速 matter in aviation?

减速 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 减速?

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

What category does 减速 belong to?

In this glossary, 减速 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

A phrase used to instruct the pilot to decrease the aircraft's speed.

Operational example

ATC instructs: 'Reduce speed to 180 knots for spacing.'

Localized term

减速

Localized example

ATC指示:'为间隔减速至180节。'

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

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