ROBINSON HELICOPTER COMPANY R44 II
Liberty, MO — April 25, 2014
Event Information
| Date | April 25, 2014 |
| Event Type | ACC |
| NTSB Number | CEN14CA223 |
| Event ID | 20140428X65725 |
| Location | Liberty, MO |
| Country | USA |
| Coordinates | 39.29278, -94.44222 |
| Airport | ROOSTERVILLE |
| Highest Injury | NONE |
Aircraft
| Make | ROBINSON HELICOPTER COMPANY |
| Model | R44 II |
| Category | HELI |
| FAR Part | 091 |
| Aircraft Damage | SUBS |
Conditions
| Light Condition | DAYL |
| Weather | VMC |
Injuries
| Fatal | 0 |
| Serious | 0 |
| Minor | 0 |
| None | 2 |
| Total Injured | 0 |
Event Location
Probable Cause
The pilot's failure to maintain directional control while operating in gusty wind conditions at a low altitude.
Full Narrative
Upon arrival at the destination airport, the pilot hovered the helicopter about 2 feet above the ground and prepared to land. The pilot noted that during the hover while the nose of the helicopter was pointed east, the wind shifted direction and gusted from the west. The helicopter's tail section raised and the nose lowered, which allowed the main rotor blades to strike the ground. The helicopter rolled over on its left side and sustained substantial damage to the main rotor blades and fuselage. The Federal Aviation Administration inspector responded to the scene; an examination of the helicopter was conducted and did not reveal any evidence of mechanical malfunctions or failures that would have precluded normal operation. The pilot noted that if he had kept the helicopter's nose pointed into the wind then the accident might not have occurred.
About This NTSB Record
This aviation event was investigated by the National Transportation Safety Board (NTSB). NTSB investigates all U.S. civil aviation accidents to determine probable cause and issue safety recommendations to prevent future accidents.