Boaty is unfortunately destroyed when the boatcar crashes into the police car near the ending of "No Free Rides."
Boaty is an old-fashioned-looking boat. It is brown-colored and shaped like a regular boat. It has a radio, which is shaped like SpongeBob's face, and the license plate that reads "IM-RDY" (I'm Ready).
SpongeBob calls Boaty "the best boat in the deep blue sea."
SpongeBob calls another boat Boaty in the episode "Gone."
The "IM-RDY" license plate from this boat reappears in SpongeBob's garage in the episode "Sharks vs. Pods."