Maritime English
Maneuvering

ドリフト角アラームとは？

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.

Source: IMO SMCP, STCW Convention, SOLAS, COLREG

How is “ドリフト角アラーム” Used in Practice?

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。

Certification Exam Relevance

STCWMarlins TestISF WatchkeeperGMDSS

Who Needs to Know This Term?

  • Deck Officers
  • Engine Officers
  • Masters

Related Maritime English Terms

ウェイポイントシーケンスアラーム水深警報サイドスリップ角監視スターンウェイスピードアラーム

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Frequently Asked Questions

ドリフト角アラームとは？

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

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