Flight Planning

tỷ lệ giảm nhiệt độ khí quyển chuẩn

The rate at which temperature decreases with altitude under standard atmospheric conditions, 2 °C per 1000 ft or 6.5 °C per 1000 m.

Quick answer: The rate at which temperature decreases with altitude under standard atmospheric conditions, 2 °C per 1000 ft or 6.5 °C per 1000 m.

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Languages

Quick answer

The rate at which temperature decreases with altitude under standard atmospheric conditions, 2 °C per 1000 ft or 6.5 °C per 1000 m.

Why it matters

tỷ lệ giảm nhiệt độ khí quyển chuẩn matters because it supports clear communication in Flight Planning 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 tỷ lệ giảm nhiệt độ khí quyển chuẩn?

In this glossary, tỷ lệ giảm nhiệt độ khí quyển chuẩn refers to: The rate at which temperature decreases with altitude under standard atmospheric conditions, 2 °C per 1000 ft or 6.5 °C per 1000 m.

How is tỷ lệ giảm nhiệt độ khí quyển chuẩn used in aviation?

In aviation communication, this term appears in contexts such as: "Phi công: theo tỷ lệ giảm nhiệt độ khí quyển chuẩn, nhiệt độ đã giảm mười hai độ trong quá trình leo."

Why does tỷ lệ giảm nhiệt độ khí quyển chuẩn matter in aviation?

tỷ lệ giảm nhiệt độ khí quyển chuẩn matters because it supports clear communication in Flight Planning 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 tỷ lệ giảm nhiệt độ khí quyển chuẩn?

tỷ lệ giảm nhiệt độ khí quyển chuẩn is mainly used by Pilots, Air Traffic Controllers, and Cabin Crew.

What category does tỷ lệ giảm nhiệt độ khí quyển chuẩn belong to?

In this glossary, tỷ lệ giảm nhiệt độ khí quyển chuẩn is grouped under Flight Planning. 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 rate at which temperature decreases with altitude under standard atmospheric conditions, 2 °C per 1000 ft or 6.5 °C per 1000 m.

Operational example

Pilot: According to standard‑atmosphere temperature lapse rate, temperature has dropped by twelve degrees during climb.

Localized term

tỷ lệ giảm nhiệt độ khí quyển chuẩn

Localized example

Phi công: theo tỷ lệ giảm nhiệt độ khí quyển chuẩn, nhiệt độ đã giảm mười hai độ trong quá trình leo.

Definition language

English reference definition

Source

ICAO Doc 9432, FAA PCG

Category

Flight Planning

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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