An amusement ride that is also known as the Starship, is a modicfication of a ride that was  first demonstrated at Oktoberfest 1949 and was desgned by who?,
Rotor (ride) The Rotor is an amusement park ride, designed by German engineer Ernst Hoffmeister in the late 1940s. The ride was first demonstrated at Oktoberfest 1949, and was exhibited at fairs and events throughout Europe during the 1950s and 1960s. The ride still appears in numerous amusement parks, although travelling variants have been surpassed by the Gravitron.
The Bat (Kings Island; opened 1981) The Bat was a suspended roller coaster located at Kings Island amusement park in Mason, Ohio. Designed by Arrow Development, the ride was billed as the first and only suspended roller coaster in the world when it opened to the public on April 26, 1981. The model took several years to develop and was considered a prototype by Arrow. Though the ride was very popular, it was plagued with mechanical problems and frequent closures that led to a short lifespan. The ride was permanently closed after just three seasons in 1983 and removed from the park the following year.