You can never tell what you can find floating around in McCovey Cove outside of AT&T Park during a San Francisco Giants game. Last week it was a DeLorean hovercraft that looked like the famous car from “The Back to The Future” movies, amusing the sports announcers during a lull in the game.

The owner, Matthew Riese, raised $5,600 from a Kickstarter project in 2010 to modify an existing hovercraft kit. Although it can travel on land, it’s not street legal and registered with the DMV as a boat. From the way it fishtailed through the water, the hovercraft probably doesn’t have powered steering. Something that the original DeLorean DMC-12 lacked among other modern car features.