Roscoe Hynes also known as Turbine is a Former Tuskegee Airman who led a fleed of prototype war planes on its first combat mission duirng World War II. However when he broke formation to test the plane's capabilities, he and his plane completely disappeared inexplicably. Roscoe Hynes and the plane ended up being trapped in the Speed Force and now for the past 70 Years he has been trapped within the Speed Force. However now with the recent arrival of The Flash who is in search of his friend Iris West Roscoe Hynes has found his way home.