On November 8, 2004, approximately 1030 central standard time, a Robinson R22 Beta single-engine helicopter, N995JW, was substantially damaged following a loss of control while maneuvering near Eagle Pass, Texas. The commercial pilot, sole occupant of the helicopter, was not injured. The helicopter was registered to and operated by the pilot. Visual meteorological conditions prevailed, and a flight plan was not filed for the 14 Code of Federal Regulations Part 91 cattle herding flight. The local flight originated from a private ranch, approximately 30 minutes earlier. According to the 6,000-hour pilot, while maneuvering at a low altitude while herding cattle, the helicopter began an uncontrolled yaw to the right. The pilot attempted to correct with full left pedal, but could not arrest the right turn. Unable to control the helicopter, the pilot initiated a landing to a confined field containing brush and high vegetation. The helicopter contacted the ground in a high rate of descent, and came to rest in an upright position. According to the Pilot/Operator Aircraft Accident Report (NTSB Form 6120.1/2) the pilot reported that there was no mechanical malfunction or failure of the helicopter. Neither the National Transportation Safety Board (NTSB) nor the Federal Aviation Administration (FAA) responded to the accident site. An FAA inspector obtained photographs of the helicopter and reported that the tail-rotor had separated from the helicopter and revealed damage consistent with a tail rotor-strike. He also reported that the fuselage was buckled and had sustained structural damage.