Aviation Accident Summaries

Aviation Accident Summary FTW82FA111

NEWARK, TX, USA

Aircraft #1

N1196P

PIPER PA-23-150

Analysis

THE PLT REPORTED A LOUD BANG WAS HEARD AND HE OBSERVED THE LEFT ENG COWL RAISED TO A VERTICAL POSITION & THE ENG DROOPED DOWNWARD. THE EXCESSIVE AMOUNT OF DRAG CAUSED THE ACFT TO BE UNCONTROLLABLE. THE PLT WAS ABLE TO GAIN CONTROL OF THE ACFT BY FEATHERING THE RIGHT ENG. A GEAR-UP LANDING WAS MADE IN A PASTURE. ONE BLADE HAD SEPARATED FROM THE LEFT PROPELLER DUE TO SEPARATION OF A FLANGE ON THE PROPELLER HUB. THE SEPARATED HUB FLANGE FAILED DUE TO HIGH CYCLIC METAL FATIGUE.

 

Source: NTSB Aviation Accident Database

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