Maneuvering

ドリフト角アラーム

Navigation sensor alert triggered when vessel’s leeway or sideslip exceeds predefined safe threshold relative to track.

Quick answer: Navigation sensor alert triggered when vessel’s leeway or sideslip exceeds predefined safe threshold relative to track.

This term page is part of the Protermify Maritime glossary and is published as static HTML for fast indexing and clear language coverage.

Languages

Quick answer

Navigation sensor alert triggered when vessel’s leeway or sideslip exceeds predefined safe threshold relative to track.

Why it matters

ドリフト角アラーム matters because it supports clear communication in Maneuvering contexts for Deck Officers, Engine Officers, and Masters. It also connects to aviation training and exam language such as STCW, Marlins Test, ISF Watchkeeper, and GMDSS.

Editorial context

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Questions and answers

Questions and answers

What is ドリフト角アラーム?

In this glossary, ドリフト角アラーム refers to: Navigation sensor alert triggered when vessel’s leeway or sideslip exceeds predefined safe threshold relative to track.

How is ドリフト角アラーム used in maritime?

In maritime communication, this term appears in contexts such as: "ECDIS: ドリフト角アラーム作動、船は左舷側8度の横流れ、設定限界5度超過。直ちに針路修正せよ。"

Why does ドリフト角アラーム matter in maritime?

ドリフト角アラーム matters because it supports clear communication in Maneuvering contexts for Deck Officers, Engine Officers, and Masters. It also connects to aviation training and exam language such as STCW, Marlins Test, ISF Watchkeeper, and GMDSS.

Who uses ドリフト角アラーム?

ドリフト角アラーム is mainly used by Deck Officers, Engine Officers, and Masters.

What category does ドリフト角アラーム belong to?

In this glossary, ドリフト角アラーム is grouped under Maneuvering. Related pages in this category explain adjacent procedures, commands and operational concepts.

Where does this definition come from?

This definition is sourced from IMO SMCP, STCW Convention, SOLAS, COLREG and published by Protermify Maritime as a static maritime reference page.

Definition

Navigation sensor alert triggered when vessel’s leeway or sideslip exceeds predefined safe threshold relative to track.

Operational example

ECDIS: Drift angle alarm active, vessel leeway eight degrees to port, exceeding set limit of five degrees; adjust course immediately.

Localized term

ドリフト角アラーム

Localized example

ECDIS: ドリフト角アラーム作動、船は左舷側8度の横流れ、設定限界5度超過。直ちに針路修正せよ。

Definition language

English reference definition

Source

IMO SMCP, STCW Convention, SOLAS, COLREG

Category

Maneuvering

Exam relevance

  • STCW
  • Marlins Test
  • ISF Watchkeeper
  • GMDSS

Target audience

  • Deck Officers
  • Engine Officers
  • Masters

Related terms

Use the related links below to continue through connected maritime terminology.

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