Six Flags Magic Mountain, CA, USA.
Six Flags Magic Mountain are to transform their flying rollercoaster to an inverted coaster.
A spokeswoman said, "It will be a lengthy conversion that will take most of the year. Our engineers are currently permanently bolting the seats in the rider loading position."
The new inverted coaster, which features a first drop of 111ft, is scheduled to open on December 17 to mark the 111th anniversary of the Wright Brothers first powered flight.