Meteorology

تيار نفاث

A narrow, fast-flowing air current in the upper atmosphere, typically between 20 000 and 50 000 ft, affecting cruise performance.

Quick answer: A narrow, fast-flowing air current in the upper atmosphere, typically between 20 000 and 50 000 ft, affecting cruise performance.

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Quick answer

A narrow, fast-flowing air current in the upper atmosphere, typically between 20 000 and 50 000 ft, affecting cruise performance.

Why it matters

تيار نفاث matters because it supports clear communication in Meteorology 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 تيار نفاث?

In this glossary, تيار نفاث refers to: A narrow, fast-flowing air current in the upper atmosphere, typically between 20 000 and 50 000 ft, affecting cruise performance.

How is تيار نفاث used in aviation?

In aviation communication, this term appears in contexts such as: "نطلب مسارًا مباشرًا لاعتراض التيار النفاث لتوفير الوقود والوقت."

Why does تيار نفاث matter in aviation?

تيار نفاث matters because it supports clear communication in Meteorology 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 تيار نفاث?

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

What category does تيار نفاث belong to?

In this glossary, تيار نفاث is grouped under Meteorology. 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 narrow, fast-flowing air current in the upper atmosphere, typically between 20 000 and 50 000 ft, affecting cruise performance.

Operational example

Pilot: We request direct track to intercept the jet stream for fuel efficiency and time savings.

Localized term

تيار نفاث

Localized example

نطلب مسارًا مباشرًا لاعتراض التيار النفاث لتوفير الوقود والوقت.

Definition language

English reference definition

Source

ICAO Doc 9432, FAA PCG

Category

Meteorology

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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