Aviation Accident Summaries

Aviation Accident Summary CHI91FA140

KANSAS CITY, MO, USA

Aircraft #1

N65M

CESSNA P210

Analysis

THE AIRCRAFT HAD BEEN PREVIOUSLY OPERATED WITH THE TURBOCHARGER INOPERATIVE. WHEN THE PILOT SUSPECTED ANOTHER TURBOCHARGER PROBLEM HE INTENTIONALLY INITIATED A FLIGHT FOR THE PURPOSE OF HAVING MAINTENANCE DONE ON THE AIRCRAFT. AN IN FLIGHT FIRE ENSUED WHICH LOCALIZED IN THE WASTE GATE AREA. WHEN THE PILOT BECAME AWARE OF THE FIRE HE ATTEMPTED AN EMERGENCY LANDING IN UNSUITABLE TERRAIN. SUBSEQUENT INVESTIGATION REVEALED THAT TWO BOLTS WERE MISSING FROM THE WASTE GATE TO THE EXHAUST PIPE CONNECTION WHERE A FRACTURE OCCURED. HOT EXHAUST GASES IMPINGED ON THE NOSE WHEEL WELL WHERE FIRE PENETRATED THE WHEEL WELL AND EVENTUALLY BECAME FED BY PRESSURIZED HYDRAULIC FLUID.

Probable Cause and Findings

THE PILOT IN COMMAND'S INTENTIONAL FLIGHT WITH KNOWN MECHANICAL DEFICIENCIES IN THE AIRCRAFT WHICH RESULTED IN A FIRE & FORCED LANDING IN UNSUITABLE TERRAIN. A FACTOR CONTRIBUTING TO THE ACCIDENT WAS IMPROPER MAINTENANCE TO THE TURBOCHARGER WASTE GATE BY OTHER MAINTENANCE PERSONNEL.

 

Source: NTSB Aviation Accident Database

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