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What is Stop Main Engines?

Stop Main Engines Engine telegraph order to cease all propulsion; used when vessel is to remain stationary or fully secured at berth.

Source: IMO SMCP, STCW Convention, SOLAS, COLREG

How is “Stop Main Engines” Used in Practice?

Bridge to engine room: 'Stop main engines.' Confirm engine telegraph is at stop position before all lines are secured.

Certification Exam Relevance

STCWMarlins TestISF WatchkeeperGMDSS

Who Needs to Know This Term?

  • Deck Officers
  • Engine Officers
  • Masters

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Frequently Asked Questions

What is Stop Main Engines?

Engine telegraph order to cease all propulsion; used when vessel is to remain stationary or fully secured at berth.

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