FAA incident report · Cessna 421C · Baltimore, MD · October 20, 1988
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.
Manifold pressure drop and rough left engine. Shut down and landed. Water and sediment in main fuel filter.
MANIFOLD PRESSURE DROP AND ROUGH LEFT ENGINE. SHUT DOWN AND LANDED. WATER AND SEDIMENT IN MAIN FUEL FILTER.