Hughes 269A
Springfield, TN — July 24, 2019
Event Information
| Date | July 24, 2019 |
| Event Type | ACC |
| NTSB Number | GAA19CA463 |
| Event ID | 20190725X72151 |
| Location | Springfield, TN |
| Country | USA |
| Coordinates | 36.53250, -86.92416 |
| Airport | SPRINGFIELD ROBERTSON COUNTY |
| Highest Injury | NONE |
Aircraft
| Make | Hughes |
| Model | 269A |
| 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 helicopter control and a loss of tail rotor effectiveness while hover-taxiing and turning toward a taxiway in gusting crosswind conditions, which resulted in a dynamic rollover.
Full Narrative
The helicopter pilot reported that, after landing, while hover taxiing and turning right onto the taxiway, the helicopter continued the right turn and drifted off the taxiway. He applied full left pedal to no avail, so he closed the throttle to perform an autorotation to decrease the speed of rotation, also to no avail. He added collective to reduce the rate of descent, but the helicopter landed and slid into a drainage ditch, the main rotor blades impacted a berm near the taxiway, and the helicopter came to rest on its side against the berm.
The helicopter sustained substantial damage to the fuselage.
The pilot reported that there were no preaccident mechanical failures or malfunctions with the helicopter that would have precluded normal operation.
The pilot reported the wind was from 320° at 11 knots, gusting to 16 knots. The pilot landed the helicopter on runway 04 and was turning to the right.
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.