How is a "survival craft" defined?

A "survival craft" is defined specifically as a vessel designed for survival at sea. This definition emphasizes the primary function of the craft, which is to provide the means for individuals to survive and navigate in emergency situations after abandoning the primary vessel. These crafts are equipped with essential supplies and safety gear to ensure that people can sustain themselves until rescue occurs.

In contrast, the other options refer to vessels that serve different purposes. A vessel used for fishing is primarily intended for gathering seafood, while a vehicle for transportation at sea is designed to move people or cargo from one location to another, not necessarily with survival as the main focus. A recreational boat for leisure activities is aimed at enjoyment and does not possess the life-saving features required for emergency situations. Therefore, identifying "survival craft" as a vessel intended specifically for survival purposes is critical in maritime safety and training.