From the FAA’s Accident/Incident Data System (AIDS), through its Aviation Safety Information Portal, as reported. The NTSB investigates accidents separately, and its record of an accident is the fuller one. The aircraft is matched to the registry by N-number and event date, checked against the reported make and model; the registry’s history has gaps, so older matches can be wrong. Compare the reported make and model.
What happened
The FAA’s narrative, in sentence case. The FAA writes it in capitals and removes private details.
While performing maintenance blade tracking hover check, aircraft drifted to the right causing the rotor blade to strike hangar door. Aircraft skid collapsed on the right side after ground contact causing the aircraft to settle on to its right side. Inspection of the aircraft showed main rotor blade and tail rotor blade damaged as well as engine mount damage and tail pylon structural damaged.
As the FAA filed it
WHILE PERFORMING MAINTENANCE BLADE TRACKING HOVER CHECK, AIRCRAFT DRIFTED TO THE RIGHT CAUSING THE ROTOR BLADE TO STRIKE HANGAR DOOR. AIRCRAFT SKID COLLAPSED ON THE RIGHT SIDE AFTER GROUND CONTACT CAUSING THE AIRCRAFT TO SETTLE ON TO ITS RIGHT SIDE. INSPECTION OF THE AIRCRAFT SHOWED MAIN ROTOR BLADE AND TAIL ROTOR BLADE DAMAGED AS WELL AS ENGINE MOUNT DAMAGE AND TAIL PYLON STRUCTURAL DAMAGED.