What happened
On September 7, 2025, a Eurocopter EC120 B helicopter, registered as LV-CFC, was engaged in a non-commercial relocation flight in Argentina. During the initial phase of the flight, specifically during the takeoff sequence, the aircraft experienced a sudden and uncontrolled descent. The maneuver was characterized by an abrupt change in flight path, leading to a loss of control in flight.
Despite the substantial damage sustained by the aircraft, there were no injuries reported for the single occupant on board. The flight was being conducted under Visual Meteorological Conditions (VMC) with no reported issues regarding visibility or lighting at the time of the incident.
The investigation
The preliminary investigation focused on the aircraft's performance during the takeoff phase and the actions of the flight crew. Investigators examined the technical status of the Eurocopter EC120 B, noting that the aircraft's airworthiness certificate was valid and maintenance documentation was current. The engine, a Turbomeca Arrius 2F, and the overall airframe were reviewed for any mechanical discrepancies that could have contributed to the sudden descent.
Findings
- The aircraft experienced a loss of control in flight following an abrupt maneuver.
- The incident occurred during the takeoff phase of operation.
- The flight crew's operation of the aircraft equipment was identified as a contributing factor to the event.
- The aircraft sustained substantial structural damage, though the single pilot remained uninjured.