FAA incident report · Hiller UH12C · Walla Walla, WA · September 30, 1992
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.
The FAA’s narrative, in sentence case. The FAA writes it in capitals and removes private details.
Engine quit on test flight autorotation to field. Settled in soft dirt and rotor blade struck tail rotor.
ENGINE QUIT ON TEST FLIGHT AUTOROTATION TO FIELD. SETTLED IN SOFT DIRT AND ROTOR BLADE STRUCK TAIL ROTOR.