For the purpose of the Rules the term 'Vessel' includes seaplanes. Which option best reflects this?

• A. Seaplanes
• B. Submarines
• C. Aircraft carriers
• D. Boats with oars

Answer: (A)

Vessel is defined broadly as any watercraft or other device used or capable of being used as a means of transportation on water. Seaplanes fit this because they are aircraft that operate on water and serve as a means of transportation when on the surface, so they fall under the Vessel category for the Rules. The option that names Seaplanes directly mirrors the idea that seaplanes are included in Vessel, which is exactly what the statement states. While submarines, aircraft carriers, and boats with oars are all waterborne and can be vessels, they don’t specifically illustrate the inclusion of seaplanes in the Vessel definition. Seaplanes is the best choice.