Which item is not part of the information list for a disoriented mariner?

• A. Bailout location
• B. Any nearby landmarks
• C. Aids to navigation
• D. Depth and color of water

Answer: (A)

When a mariner is disoriented, the information that helps them reestablish position comes from fixed, observable references and environmental cues: nearby landmarks they can recognize and relate to a chart, aids to navigation like buoys and lighthouses that mark channels and hazards, and the depth or color of the water which hint at depth and seabed type. These cues let the mariner compare what they see with their chart and determine a course to safety.

Bailout location, by contrast, is not information that assists a mariner in reorienting on the water. It’s an aviation emergency detail rather than navigational information for a vessel. That’s why it’s not part of the information list used to help a disoriented mariner.