Incident Overview
A student pilot on a solo flight reported losing control of the helicopter while maneuvering over a ramp for a landing to the south and into the wind. According to the pilot, he was unable to regain directional control before the helicopter impacted an unoccupied airplane and a hangar.
Sequence of Events
Airport security video footage documented the helicopter's final moments. The helicopter approached the ramp in a hover-taxi heading east before entering an increasingly rapid left spin as it drifted north toward a parked airplane and a hangar. The helicopter's cabin and tail boom sustained substantial damage in the collision.
Pilot and Mechanical Factors
The pilot reported that there were no mechanical malfunctions that would have precluded normal operation of the helicopter. He suggested that the wind direction might have changed during the landing, though a postaccident review of available weather data confirmed that the wind was likely from the south at 12–13 knots at the time of the accident.