Long Haul

阶梯爬升剖面

A flight profile in which an aircraft increases cruise flight level in stages as weight decreases and conditions permit, to optimize fuel efficiency.

Quick answer: A flight profile in which an aircraft increases cruise flight level in stages as weight decreases and conditions permit, to optimize fuel efficiency.

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Quick answer

A flight profile in which an aircraft increases cruise flight level in stages as weight decreases and conditions permit, to optimize fuel efficiency.

Why it matters

阶梯爬升剖面 matters because it supports clear communication in Long Haul 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 阶梯爬升剖面?

In this glossary, 阶梯爬升剖面 refers to: A flight profile in which an aircraft increases cruise flight level in stages as weight decreases and conditions permit, to optimize fuel efficiency.

How is 阶梯爬升剖面 used in aviation?

In aviation communication, this term appears in contexts such as: "经过40西航路点后,由于燃油消耗,我们申请从FL350阶梯爬升至FL370。"

Why does 阶梯爬升剖面 matter in aviation?

阶梯爬升剖面 matters because it supports clear communication in Long Haul 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 阶梯爬升剖面?

阶梯爬升剖面 is mainly used by Pilots, Air Traffic Controllers, and Cabin Crew.

What category does 阶梯爬升剖面 belong to?

In this glossary, 阶梯爬升剖面 is grouped under Long Haul. 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 flight profile in which an aircraft increases cruise flight level in stages as weight decreases and conditions permit, to optimize fuel efficiency.

Operational example

After waypoint 40 West, we request step climb from flight level 350 to 370 due to fuel burn.

Localized term

阶梯爬升剖面

Localized example

经过40西航路点后,由于燃油消耗,我们申请从FL350阶梯爬升至FL370。

Definition language

English reference definition

Source

ICAO Doc 9432, FAA PCG

Category

Long Haul

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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