When underway at a draft of 10.5 feet in a severe storm, the COASTAL DRILLER has a maximum allowed KG of __________.

Correct Answer: Option A — 40 feet

Stability criteria outlined in the COASTAL DRILLER operations manual specify a maximum allowable KG of 40 feet when operating at a 10.5-foot draft during severe storm conditions to ensure adequate positive righting energy against wind heeling moments.