Basic ATC

Duy trì

An instruction to continue holding a specified altitude, heading, speed, or other parameter until further advised.

Quick answer: An instruction to continue holding a specified altitude, heading, speed, or other parameter until further advised.

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Languages

Quick answer

An instruction to continue holding a specified altitude, heading, speed, or other parameter until further advised.

Why it matters

Duy trì matters because it supports clear communication in Basic 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 Duy trì?

In this glossary, Duy trì refers to: An instruction to continue holding a specified altitude, heading, speed, or other parameter until further advised.

How is Duy trì used in aviation?

In aviation communication, this term appears in contexts such as: "Tăng lên và duy trì mức bay ba năm không."

Why does Duy trì matter in aviation?

Duy trì matters because it supports clear communication in Basic 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 Duy trì?

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

What category does Duy trì belong to?

In this glossary, Duy trì is grouped under Basic 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 instruction to continue holding a specified altitude, heading, speed, or other parameter until further advised.

Operational example

Climb and maintain flight level three five zero.

Localized term

Duy trì

Localized example

Tăng lên và duy trì mức bay ba năm không.

Definition language

English reference definition

Source

ICAO Doc 9432, FAA PCG

Category

Basic 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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