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Advanced ATC

Phê duyệt tối thiểu tách biệt đứng giảm

An official authorisation for an aircraft and operator to use Reduced Vertical Separation Minimum (RVSM) airspace, allowing reduced vertical separation of 1,000 feet between FL290 and FL410, in accordance with ICAO Doc 9574.

Quick answer: An official authorisation for an aircraft and operator to use Reduced Vertical Separation Minimum (RVSM) airspace, allowing reduced vertical separation of 1,000 feet between FL290 and FL410, in accordance with ICAO Doc 9574.

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Quick answer

An official authorisation for an aircraft and operator to use Reduced Vertical Separation Minimum (RVSM) airspace, allowing reduced vertical separation of 1,000 feet between FL290 and FL410, in accordance with ICAO Doc 9574.

Why it matters

Phê duyệt tối thiểu tách biệt đứng giảm matters because it supports clear communication in Advanced ATC 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 Phê duyệt tối thiểu tách biệt đứng giảm?

In this glossary, Phê duyệt tối thiểu tách biệt đứng giảm refers to: An official authorisation for an aircraft and operator to use Reduced Vertical Separation Minimum (RVSM) airspace, allowing reduced vertical separation of 1,000 feet between FL290 and FL410, in accordance with ICAO Doc 9574.

How is Phê duyệt tối thiểu tách biệt đứng giảm used in aviation?

In aviation communication, this term appears in contexts such as: "Phê duyệt tối thiểu tách biệt đứng giảm phải được xác nhận trước khi vào vùng trời RVSM giữa FL290 và FL410."

Why does Phê duyệt tối thiểu tách biệt đứng giảm matter in aviation?

Phê duyệt tối thiểu tách biệt đứng giảm matters because it supports clear communication in Advanced ATC 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 Phê duyệt tối thiểu tách biệt đứng giảm?

Phê duyệt tối thiểu tách biệt đứng giảm is mainly used by Pilots, Air Traffic Controllers, and Cabin Crew.

What category does Phê duyệt tối thiểu tách biệt đứng giảm belong to?

In this glossary, Phê duyệt tối thiểu tách biệt đứng giảm is grouped under Advanced ATC. 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

An official authorisation for an aircraft and operator to use Reduced Vertical Separation Minimum (RVSM) airspace, allowing reduced vertical separation of 1,000 feet between FL290 and FL410, in accordance with ICAO Doc 9574.

Operational example

Reduced Vertical Separation Minimum Approval must be confirmed before entering RVSM airspace between FL290 and FL410.

Localized term

Phê duyệt tối thiểu tách biệt đứng giảm

Localized example

Phê duyệt tối thiểu tách biệt đứng giảm phải được xác nhận trước khi vào vùng trời RVSM giữa FL290 và FL410.

Definition language

English reference definition

Source

ICAO Doc 9432, FAA PCG

Category

Advanced ATC

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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