FAA incident report · Cessna 421B · Scottsdale, AZ · March 30, 1982
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.
Prop feathered as power was reduced. Speed adjusting control arm PN4451-057 in governor was loose from worn splines
PROP FEATHERED AS POWER WAS REDUCED. SPEED ADJUSTING CONTROL ARM PN4451-057 IN GOVERNOR WAS LOOSE FROM WORN SPLINES