Already in the year 2004 the test track in Bürserberg / Vorarlberg / Austria was successfully taken in operation. Thanks to the test track it was possible to develop the Coaster up to sales level. It was followed by an approval in terms of safety for personal transport by Austrian authorities.

Until the end of 2007 a lot of tests, new developments and further refinements were accomplished on this test track.

At the beginning of the winter season 2007/2008 substantial subsystems and safety devices of the world-wide first Coaster application in Arosa / Grisons / Switzerland had been approved by Swiss authorities. Consequently the Coaster has been put in operation.