Service members and their families tour a CH-53E Super Stallion assigned to Marine Heavy Helicopter Squadron (HMH) 464 at a Red Bull Global Rallycross (GRC) event on Marine Corps Air Station New River, N.C., July 3, 2015. Competing on a .993-mile track, the longest in series history, the Red Bull GRC event was the first motorsports race to take place on an active military base. (U.S. Marine Corps photo by Sgt. Christopher Q. Stone, MCIEAST-MCB CAMLEJ Combat Camera/Released)