Which compartment numbering corresponds to Cargo holds?

• A. A
• B. E
• C. AA
• D. C

Answer: (C)

Cargo holds are identified with the double-letter code AA in this compartment numbering system. The two-letter scheme is used to quickly pinpoint a space on the ship: the first letter designates a broad area, and the second letter specifies a particular space within that area. Cargo holds occupy the lower, large storage sections, so they’re labeled with AA. This distinct code helps Damage Control teams reference the space accurately during drills or emergencies. Other simple codes like A, E, or C denote different kinds of spaces, so they don’t apply to cargo holds.