สัญญาณพายุแรง คืออะไร?
สัญญาณพายุแรง An official maritime signal indicating imminent or present severe gale conditions (Beaufort Force 9–10) requiring vessels to secure for heavy weather.
Source: IMO SMCP, STCW Convention, SOLAS, COLREG
How is “สัญญาณพายุแรง” Used in Practice?
ทุกสถานี: สัญญาณพายุแรงถูกชักขึ้นที่สถานีสัญญาณ โปรดยึดอุปกรณ์และหลีกเลี่ยงดาดฟ้าเปิด
Certification Exam Relevance
Who Needs to Know This Term?
- Deck Officers
- Engine Officers
- Masters
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สัญญาณพายุแรง คืออะไร?
An official maritime signal indicating imminent or present severe gale conditions (Beaufort Force 9–10) requiring vessels to secure for heavy weather.
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