Kingda Ka after suffering minor injuries from being struck by a bird during normal operation. The ride resumed normal operation shortly after the incident. Kingda Ka Kingda Ka is a steel accelerator roller coaster located at Six Flags Great Adventure in Jackson, New Jersey. It is the world's tallest roller coaster, the world's second fastest roller coaster, and was the second strata coaster ever built. It was built by Stakotra, a subcontractor to Intamin. Riders have to be at least tall in order to be able to get on the roller coaster. The train is launched by a hydraulic launch mechanism to
Kingda Ka Safri Duo; almost their entire Episode II album is played in the queue and station. The other is the remix version of Survivor's "Eye of the Tiger", played by DJ Quicksilver. Both of these may be heard during the queue and in the station. A train may occasionally experience a rollback following a launch. A rollback occurs when the train fails to make it over the top of the tower and descends back down the side it was launched. Kingda Ka includes retractable magnetic brakes on its launch track to prevent a train from rolling back into the loading station.