15 Common Things & Question for 2/Mate During Port State Inspection
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How to use Ship's Radar (Paano Gumamit ng Radar) Part.1
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BRIDGE PRE ARRIVAL & DEPARTURE TEST
8:24
PORT TO PORT DISTANCE FINDER
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CATZOC - Category of Zone of Confidence
0:56
ECDIS: Cross-track Limit Definition
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How to manually fix ship position on FURUNO ECDIS
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How to use Ship' Radar (Paano Gumamit ng Radar) Part.2
8:59