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.
Pilot was at level flight on the downwind when his aircraft began to vibrate followed by the departure of the propeller from the aircraft due to crankshaft failure, pilot was able to land the aircraft safely back on the deck with no further aircraft damage.
As the FAA filed it
PILOT WAS AT LEVEL FLIGHT ON THE DOWNWIND WHEN HIS AIRCRAFT BEGAN TO VIBRATE FOLLOWED BY THE DEPARTURE OF THE PROPELLER FROM THE AIRCRAFT DUE TO CRANKSHAFT FAILURE, PILOT WAS ABLE TO LAND THE AIRCRAFT SAFELY BACK ON THE DECK WITH NO FURTHER AIRCRAFT DAMAGE.