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デッドスローアヘッドとは?

デッドスローアヘッド Engine telegraph order instructing propulsion at the lowest possible speed ahead, used for delicate manoeuvring or congested areas.

Source: IMO SMCP, STCW Convention, SOLAS, COLREG

How is “デッドスローアヘッド” Used in Practice?

ブリッジから機関室へ:『デッドスローアヘッド』。バースを離れるまでこの速度を維持し、増速準備をしてください。

Certification Exam Relevance

STCWMarlins TestISF WatchkeeperGMDSS

Who Needs to Know This Term?

  • Deck Officers
  • Engine Officers
  • Masters

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Frequently Asked Questions

デッドスローアヘッドとは?

Engine telegraph order instructing propulsion at the lowest possible speed ahead, used for delicate manoeuvring or congested areas.

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