The Oklahoma City Fire Department says no one is hurt. The department tweeted about its emergency response shortly before noon Thursday.
TAC 2 -11501 N I-35 service rd-Assist frontier city-helping people off 2 roller coaster cars that are stuck beyond the catwalk. no injuries— Oklahoma City Fire (@OKCFD) May 4, 2017
The cars are stuck atop a peak on the roller coaster track. It isn't clear how many passengers are stuck and how high off the ground.
Frontier City Park said in a statement to TV station KFOR that park personnel helped to remove some riders from the Silver Bullet coaster. Firefighters are assisting others.
This is the second time in less than a year that the ride has malfunctioned.