Safety & Environmental Protection (Deck) USCG Question #2673 (Set 81)

The SS AMERICAN MARINER has on board 4850 tons of cargo with an LCG-FP of 275.72 feet. See table ST-0107 below for the distribution of the cargo to be loaded. Use the white pages of The Stability Data Reference Book to determine the final LCG-FP of the cargo.

Official USCG Answer & Rule Citation

Correct Answer: Option A — LCG-FP 268.3 feet

Stability data table ST-0107 outlines compartment weights and longitudinal distribution arms. Computing the total moment sum and dividing by the 4850 tons of cargo yields the correct final LCG-FP of 268.3 feet forward of the reference perpendicular.

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