The Dobbertin Surface Orbiter is an

amphibious vehicle An amphibious vehicle (or simply amphibian) is a vehicle that works both on land and on or under water. Amphibious vehicles include amphibious Amphibious cycle, bicycles, Amphibious ATV, ATVs, Amphibious automobile, cars, Duckboats, buses, truc ...

designed and built by Rick Dobbertin in the early 1990s. The DSO started out from a 1959 Heil milk tank trailer and was modified by Dobbertin over the course of 4 1/2 years. On February 23, 1995, the DSO became the first car to transit the

Panama Canal The Panama Canal () is an artificial waterway in Panama that connects the Caribbean Sea with the Pacific Ocean. It cuts across the narrowest point of the Isthmus of Panama, and is a Channel (geography), conduit for maritime trade between th ...

External links

Official web siteVideo of the DSO from Extra TV (first half, in English) and Good Morning Japan (second half, in Japanese).
Wheeled amphibious vehicles Vehicles introduced in 1990 {{vehicle-stub