Hypersonic XLC
| Hypersonic XLC | |
|---|---|
 The launch section | |
| Kings Dominion | |
| Location | Kings Dominion |
| Park section | The Grove |
| Coordinates | 37°50′14″N 77°26′46″W / 37.837155°N 77.445974°W |
| Status | Removed |
| Opening date | March 24, 2001 |
| Closing date | October 28, 2007 |
| Cost | $8,000,000 USD |
| General statistics | |
| Type | Steel – Launched |
| Manufacturer | S&S – Sansei Technologies |
| Designer | S&S – Sansei Technologies |
| Model | Thrust Air 2000 |
| Track layout | out-and-back |
| Lift/launch system | Pneumatic |
| Height | 165 ft (50 m) |
| Drop | 133 ft (41 m) |
| Length | 1,560 ft (480 m) |
| Speed | 80 mph (130 km/h) |
| Inversions | 0 |
| Duration | 16 seconds |
| Max vertical angle | 90° |
| Capacity | 1,380 riders per hour |
| Acceleration | 0-80 in 1.8 seconds |
| G-force | 4.0 |
| Height restriction | 54 in (137 cm) |
| Hypersonic XLC at RCDB | |
Hypersonic XLC was a roller coaster located at Kings Dominion in Doswell, Virginia. Hypersonic was built by S&S Worldwide (now S&S – Sansei Technologies), a company specializing in air-powered rides, and was the first compressed air launch coaster in the world. Hypersonic was S&S Worldwide's actual prototype for an air-launched coaster, called Thrust Air 2000.
The ride was originally fabricated by Intermountain Lift, Inc.[1] It was reconstructed at Kings Dominion after being moved from its original location in Utah. S&S Worldwide also greatly modified the section following the 90° drop to accommodate Kings Dominion's landscape and to properly bank the turn.[2] Hypersonic XLC suffered extended downtime, and was closed for nearly three months at the beginning of Kings Dominion's 2002 season.
In 2007, Hypersonic XLC was closed and later dismantled. The platform is all that remains at the ride's former location between Grizzly and Twisted Timbers.
Ride experience
After a launch from 0 to 80 mph (130 km/h) in 1.8 seconds up a 90° incline, the ride crested a 165-foot (50 m) hill, and without fully slowing, plummeted down a 90° dive. Next, the coaster performed a banked left turn, went through a smaller banked right turn, and skirted a small hill before heading into the brake run.
Launch system
Hypersonic XLC's launch system was comparatively new technology utilizing compressed air to launch the ride train. It is very similar to the launch system used to launch Space Shot rides, also developed by S&S – Sansei Technologies. Characteristics of compressed air launches are shorter runways and quicker acceleration, when compared to hydraulic and LIM/LSM launch platforms.
The compressed air launch system is used on the world's fastest accelerating ride, Do-Dodonpa, which accelerates to 112 mph (180 km/h) in just 1.56 seconds. It was also used on Ring Racer. Rides such as Kingda Ka and Top Thrill Dragster have a higher top speed than Dodonpa, but Dodonpa is the ride with the quickest acceleration.
Current status
During the 2006 off-season, Kings Dominion put Hypersonic XLC up for sale.[3] In January 2008, the park removed Hypersonic from its web site.[4] On the park's opening day on March 22, 2008, Hypersonic XLC had been disassembled and was placed in its current laydown yard, along part of the park's back road.
References
- ^ "Amusement". Intermountain Lift, Inc. July 30, 2011. Archived from the original on November 8, 2014. Retrieved September 5, 2014.
- ^ Press Release (Hypersonic XLC, The Xtreme Launch Coaster- Designed to thrill!)
- ^ http://www.italintl.com/detail_page.php?record_id=937
- ^ "Kings Dominion | Virginia's Premier Themed Amusement Park (Richmond)". Archived from the original on 2011-10-03. Retrieved 2008-02-07.
- Removed roller coasters
- Roller coasters introduced in 2001
- Roller coasters that closed in 2007
- Steel roller coasters
- Launched roller coasters
- Roller coasters manufactured by S&S – Sansei Technologies
- Kings Dominion
- Thrust Air 2000
- Roller coasters operated by Cedar Fair
- 2001 establishments in Virginia
- 2007 disestablishments in Virginia