The DEEP DRILLER, while loaded as shown in the Sample Load Form #4 (Drilling), suffers severe damage to the starboard aft column below the waterline. You should pump from tank __________.

Correct Answer: Option A — 9S

Flooding in a starboard aft column creates an undesirable starboard list and stern trim. Pumping out starboard ballast tank 9S removes low-side weight, helping to reduce the list and restore proper vessel equilibrium per standard damage control operating procedures.