FAA incident report · Pilatus PC-12/45 · Raleigh, NC · November 29, 2011
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.
PIC of N230UH encountered icing conditions and accumulation of ice on prop causing prop vibration. PIC declared an emergency and descended out of icing conditions.
PIC OF N230UH ENCOUNTERED ICING CONDITIONS AND ACCUMULATION OF ICE ON PROP CAUSING PROP VIBRATION. PIC DECLARED AN EMERGENCY AND DESCENDED OUT OF ICING CONDITIONS.