what is the acceptable tolerance for card deviation on board tankers. Please provide regulatory requirement
Measured deviations should agree with those shown on the ship’s deviation curve. In this case, the re-adjust of the compass is not required.
what is the acceptable tolerance for card deviation on board tankers. Please provide regulatory requirement
Measured deviations should agree with those shown on the ship’s deviation curve. In this case, the re-adjust of the compass is not required.
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