Accident Overview
On August 29, 2023, at 15:50 UTC, a Robinson R66 helicopter, registration LV-HVZ, was conducting a general aviation flight for an inspection at Aeródromo Belén de Escobar in Buenos Aires Province, Argentina. While executing an autorotation maneuver near the threshold of runway 33, the helicopter rolled over onto its left side during the flare. The accident occurred under visual meteorological conditions (VMC).
Aircraft Information
The accident aircraft was a Robinson R66, serial number 0842, with a maximum takeoff weight of 2,250 kg. It was privately owned and operated. The helicopter had departed from and was destined for Aeropuerto Internacional San Fernando, with a total flight duration of approximately 30 minutes.
Flight Details
The flight was categorized as general aviation. The autorotation maneuver is a standard emergency procedure simulating a power-off landing. The helicopter was flaring to reduce descent rate before touchdown when it experienced a roll to the left, resulting in a dynamic rollover. The exact cause of the rollover has not been determined by the investigating authority.
Injuries and Damage
There were no injuries reported among the two crew members or any other persons. The helicopter sustained substantial damage, described as "de importancia" in the official report.