Sky Rocket was renovated into which roller coaster, that had the longest drop at the time?
Phantom's Revenge Phantom's Revenge (formerly known as Steel Phantom) is a steel roller coaster at Kennywood. When it opened in 1991, it was the fastest roller coaster and had the longest drop of any roller coaster in the world. The ride was originally manufactured by Arrow Dynamics. After the 2000 season, D.H. Morgan Manufacturing was brought in to renovate the ride, most notably to remove the four inversions. Unlike most roller coasters, the ride's second drop through Thunderbolt's structure is longer than its first drop.
Hades 360 Hades 360 is the name of a wooden roller coaster located at Mt. Olympus Water & Theme Park in Wisconsin Dells, Wisconsin. It was originally known as Hades before the 360 degree roll was added in 2013. It is the largest roller coaster in the park. Hades 360 is a rarity among wooden roller coasters due to its 360 degree roll, 110-degree over banked turn, steep 65-degree drop as well as its 90-degree banked turn, as drops and angles this steep are generally not included on wooden roller coasters due to structural limitations. The ride was designed by The Gravity Group.