Hughes OH-6A Cayuse 67-16513 (MSN 0898) assigned to A Troop, 7th Squadron, 17th Cavalry Regiment Ruthless Riders Feb 1969-Mar 1969. Combat damage Mar 14, 1969 South Vietnam by small arms fire which hit the passenger-cargo area, the tail section, and the main rotor system. There was structural damage to the helicopter plus damage to the fuel system. Assigned to 79th Transportation Company (Aircraft Direct Support). Bailed to Hughes Aircraft, Culver City, CA. Assigned to C Troop, 2nd Squadron, 17th Cavalry Regiment Condors Dec 1969-Feb 1970. Accident on the 20th of February '70 South Vietnam.