What is Dead Slow Astern?
Dead Slow Astern Engine telegraph order instructing propulsion at the lowest possible speed astern, used for delicate reversing or while manoeuvring in tight spaces.
Source: IMO SMCP, STCW Convention, SOLAS, COLREG
How is “Dead Slow Astern” Used in Practice?
Bridge to engine room: 'Dead slow astern.' Maintain dead slow until vessel is clear and ready to stop or go ahead.
Certification Exam Relevance
Who Needs to Know This Term?
- Deck Officers
- Engine Officers
- Masters
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What is Dead Slow Astern?
Engine telegraph order instructing propulsion at the lowest possible speed astern, used for delicate reversing or while manoeuvring in tight spaces.
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