Safety & Environmental Protection (Deck) USCG Question #2321 (Set 71)

The SS AMERICAN MARINER will sail with the load shown in table ST-0090 below. Use the white pages of The Stability Data Reference Book to determine the drafts.

Official USCG Answer & Rule Citation

Correct Answer: Option C — FWD 17'-06", AFT 24'-03"

Applying Hydrostatic draft data from table ST-0090 requires exact interpolation of displacement and moment to trim. Entering the stability reference booklet with the specified loading conditions establishes drafts of 17'-06" forward and 24'-03" aft, ensuring compliance with vessel operational limits and regulatory trim requirements.

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