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DME弧线

A curved flight path at a constant distance from a DME station, commonly used in instrument approach procedures to transition from en route to the final approach course.

Quick answer: A curved flight path at a constant distance from a DME station, commonly used in instrument approach procedures to transition from en route to the final approach course.

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Quick answer

A curved flight path at a constant distance from a DME station, commonly used in instrument approach procedures to transition from en route to the final approach course.

Why it matters

DME弧线 matters because it supports clear communication in Navigation 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 DME弧线?

In this glossary, DME弧线 refers to: A curved flight path at a constant distance from a DME station, commonly used in instrument approach procedures to transition from en route to the final approach course.

How is DME弧线 used in aviation?

In aviation communication, this term appears in contexts such as: "加入VOR以北12海里DME弧线，等待进一步进近许可。"

Why does DME弧线 matter in aviation?

DME弧线 matters because it supports clear communication in Navigation 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 DME弧线?

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

What category does DME弧线 belong to?

In this glossary, DME弧线 is grouped under Navigation. 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 curved flight path at a constant distance from a DME station, commonly used in instrument approach procedures to transition from en route to the final approach course.

Operational example

Join the twelve-mile DME arc north of the VOR and expect further clearance for approach.

Localized term

DME弧线

Localized example

加入VOR以北12海里DME弧线，等待进一步进近许可。

Definition language

English reference definition

Source

ICAO Doc 9432, FAA PCG

Category

Navigation

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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