Fuji-Q Highland
A Thrust Air 2000 (commonly known as a thrust air coaster) is a unique form of launched roller-coaster created by S&amp;S Worldwide, Inc., that uses refrigerated, compressed air to shoot a rubber-wheeled car down a steel track. Do-Dodonpa, located at Fuji-Q Highland, is the only production model in existence. It was built by S&amp;S Worldwide of Logan Utah. It was once the fastest roller coaster in the world and still holds the record of the world's fastest acceleration on a roller coaster. Another model, the Hypersonic XLC, was opened at Kings Dominion in 2001, but it was later closed and put up for sale in 2007. Both models were fabricated by Intermountain Lift, Inc.