Green Lantern: First Flight
The first two ZacSpin coasters were built in 2007.   Kirnu (2007) at Linnanmäki in Finland and Inferno (2007) at Terra Mítica in Spain are identical and are 142 meters, or 466 feet, long.  The next two ZacSpin rides, Insane (2009) at Gröna Lund in Sweden and Green Lantern: First Flight (2011), are identical to each other but longer than the first two with 251.5 meters, or 825 feet, of track.

©2017 Joel A. Rogers.