What is Cancel Warning?
Cancel Warning Formal message to withdraw or annul a previously issued navigational, meteorological, or safety warning that is no longer in effect.
Source: IMO SMCP, STCW Convention, SOLAS, COLREG
How is “Cancel Warning” Used in Practice?
All stations, cancel warning for floating log near entrance buoy. Hazard has been removed and area declared safe.
Certification Exam Relevance
Who Needs to Know This Term?
- Deck Officers
- Engine Officers
- Masters
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What is Cancel Warning?
Formal message to withdraw or annul a previously issued navigational, meteorological, or safety warning that is no longer in effect.
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