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COLREG 72 | ANNEX I - POSITIONING AND TECHNICAL DETAILS OF LIGHTS AND SHAPES | UASUPPLY
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COLREGs full | International Regulations for Preventing Collisions at Sea | UASUPPLY
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Annex I – Positioning and technical details of lights and shapes | Merchant Navy knowledge
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Colregs Sound Signals - Rule 35 Sound Signals in Restricted Visibility
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IMO Standard Marine Communication Phrases.
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Rule no 35|Sound signal in Restricted Visibility| #ror #merchantnavy #deckofficer
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Rule 23: Power Driven Vessels Underway | Lights & Shapes In Depth
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