Flight Phase

逆风分量

The part of the wind velocity that blows directly against the direction of travel of the aircraft, improving takeoff and landing performance.

Quick answer: The part of the wind velocity that blows directly against the direction of travel of the aircraft, improving takeoff and landing performance.

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Languages

Quick answer

The part of the wind velocity that blows directly against the direction of travel of the aircraft, improving takeoff and landing performance.

Why it matters

逆风分量 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 逆风分量?

In this glossary, 逆风分量 refers to: The part of the wind velocity that blows directly against the direction of travel of the aircraft, improving takeoff and landing performance.

How is 逆风分量 used in aviation?

In aviation communication, this term appears in contexts such as: "报告逆风分量15节,提高13号跑道起飞性能。"

Why does 逆风分量 matter in aviation?

逆风分量 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 逆风分量?

逆风分量 is mainly used by Pilots, Air Traffic Controllers, and Cabin Crew.

What category does 逆风分量 belong to?

In this glossary, 逆风分量 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 part of the wind velocity that blows directly against the direction of travel of the aircraft, improving takeoff and landing performance.

Operational example

A head-wind component of fifteen knots was reported, improving takeoff performance on runway 13.

Localized term

逆风分量

Localized example

报告逆风分量15节,提高13号跑道起飞性能。

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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