FAA incident report · Fokker F27FOKKER* · Detroit, MI · December 20, 1991
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.
Buzzing noise on final. Right engine RPM drop. NR2 engine turbine wheel missing blades.
BUZZING NOISE ON FINAL. RIGHT ENGINE RPM DROP. NR2 ENGINE TURBINE WHEEL MISSING BLADES.
Matched to the same aircraft by N-number and date.