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Advanced ATC

時間ベースの間隔

A separation technique in which aircraft are spaced by time intervals instead of distance to maximize runway throughput, especially in strong headwind conditions (ICAO Doc 4444, SESAR).

Quick answer: A separation technique in which aircraft are spaced by time intervals instead of distance to maximize runway throughput, especially in strong headwind conditions (ICAO Doc 4444, SESAR).

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Quick answer

A separation technique in which aircraft are spaced by time intervals instead of distance to maximize runway throughput, especially in strong headwind conditions (ICAO Doc 4444, SESAR).

Why it matters

時間ベースの間隔 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 時間ベースの間隔?

In this glossary, 時間ベースの間隔 refers to: A separation technique in which aircraft are spaced by time intervals instead of distance to maximize runway throughput, especially in strong headwind conditions (ICAO Doc 4444, SESAR).

How is 時間ベースの間隔 used in aviation?

In aviation communication, this term appears in contexts such as: "強い向かい風のため、時間ベースの間隔が導入され、遅延が減少し滑走路の容量が維持されました。"

Why does 時間ベースの間隔 matter in aviation?

時間ベースの間隔 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 時間ベースの間隔?

時間ベースの間隔 is mainly used by Pilots, Air Traffic Controllers, and Cabin Crew.

What category does 時間ベースの間隔 belong to?

In this glossary, 時間ベースの間隔 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

A separation technique in which aircraft are spaced by time intervals instead of distance to maximize runway throughput, especially in strong headwind conditions (ICAO Doc 4444, SESAR).

Operational example

Time-Based Separation was implemented due to strong headwinds, reducing delays and maintaining runway capacity.

Localized term

時間ベースの間隔

Localized example

強い向かい風のため、時間ベースの間隔が導入され、遅延が減少し滑走路の容量が維持されました。

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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