Robinson R44
Marfa, TX — February 14, 2020
Event Information
| Date | February 14, 2020 |
| Event Type | ACC |
| NTSB Number | CEN20CA085 |
| Event ID | 20200214X65852 |
| Location | Marfa, TX |
| Country | USA |
| Coordinates | 29.98195, -104.38695 |
| Highest Injury | NONE |
Aircraft
| Make | Robinson |
| Model | R44 |
| Category | HELI |
| FAR Part | 091 |
| Aircraft Damage | SUBS |
Conditions
| Light Condition | DAYL |
| Weather | VMC |
Injuries
| Fatal | 0 |
| Serious | 0 |
| Minor | 0 |
| None | 1 |
| Total Injured | 0 |
Event Location
Probable Cause
The pilot's failure to maintain clearance from a fence during low-altitude maneuvering.
Full Narrative
The helicopter pilot reported that he was flying parallel to a 10 ft barbed wire fence while herding cows into a livestock pen. While maneuvering, the helicopter's tail rotor struck the fence and the helicopter spun multiple times to the right. The helicopter ascended about 10 ft and the pilot retarded the throttle and lowered the collective to the full down position to minimize the rapid right spin. The helicopter impacted the ground and came to rest upright causing damage to the tail rotor drive system and tail boom.
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.