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Flight Phase

ความเร็วเปลี่ยนเฟส

The airspeed at which the transition from one phase of flight to another occurs, often referencing a speed for configuration or regulatory changes (e.g., flaps up).

Quick answer: The airspeed at which the transition from one phase of flight to another occurs, often referencing a speed for configuration or regulatory changes (e.g., flaps up).

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Quick answer

The airspeed at which the transition from one phase of flight to another occurs, often referencing a speed for configuration or regulatory changes (e.g., flaps up).

Why it matters

ความเร็วเปลี่ยนเฟส 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 ความเร็วเปลี่ยนเฟส?

In this glossary, ความเร็วเปลี่ยนเฟส refers to: The airspeed at which the transition from one phase of flight to another occurs, often referencing a speed for configuration or regulatory changes (e.g., flaps up).

How is ความเร็วเปลี่ยนเฟส used in aviation?

In aviation communication, this term appears in contexts such as: "เพิ่มความเร็วเป็นความเร็วเปลี่ยนเฟสก่อนตั้งค่าสำหรับการไต่ระดับหลังเทคออฟ"

Why does ความเร็วเปลี่ยนเฟส matter in aviation?

ความเร็วเปลี่ยนเฟส 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 ความเร็วเปลี่ยนเฟส?

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

What category does ความเร็วเปลี่ยนเฟส belong to?

In this glossary, ความเร็วเปลี่ยนเฟส 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 airspeed at which the transition from one phase of flight to another occurs, often referencing a speed for configuration or regulatory changes (e.g., flaps up).

Operational example

Increase to transition speed before configuring the aircraft for climb after takeoff.

Localized term

ความเร็วเปลี่ยนเฟส

Localized example

เพิ่มความเร็วเป็นความเร็วเปลี่ยนเฟสก่อนตั้งค่าสำหรับการไต่ระดับหลังเทคออฟ

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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