coaster coaster type steel roller coaster manufactured riders sit floor underneath allowing feet swing freely track development coaster began known flags great adventure opening april making world coaster coasters tend incorporated layout coaster recently trains dive coasters contain trains coasters considered model designed version coaster variant car called car currently installations history according development coaster began world coaster opened flags great adventure coaster renamed themed success prototype flags independent parks ocean park built coasters model parks currently operation relocated park design design coaster main difference traditional steel roller coasters world floors seats train station floor loading unloading purposes row stop riders walking edge station gate placed train prevent happening shoulder restraints locked floor separates pieces moves underneath station gate opens allowing train forward train returns station floor brought gate closed riders board roller coaster aside station coaster similar sitting coaster installations built thirteen additional roller coaster converted stand coaster roller coasters listed order opening dates converted stand coaster coaster note dive coasters feature trains considered similar rides german roller coaster steel manufacturer developed version coaster called car car original car difference floor ride car roller coasters manufactured
Floorless Coaster