Which class of vessels ranges from 16 to less than 26 feet?

The correct classification for vessels that measure between 16 to less than 26 feet is Class A. This definition is consistent with the designations used in boating regulations, which categorize vessels based on their length to establish rules related to safety and operation.

Class A includes small motorboats, sailboats, and personal watercraft within this specified length range. Understanding these classifications is important for boat operators to ensure compliance with safety regulations and to be aware of the required equipment and operation guidelines specific to their vessel size.

The other classifications pertain to different ranges of vessel lengths, and therefore do not apply to vessels in the 16 to less than 26 feet category.