Blog posts tagged in Tasks

Review carried out by Sofema Online - SOL (www.sofemaonline.com)

Introduction

On July 6, 1996, a McDonnell Douglas MD-88 equipped with Pratt & Whitney JT8D-219 turbofan engines, was on take-off roll from Runway 17 at Pensacola when it experienced an uncontained, catastrophic turbine engine failure that caused debris from the front compressor hub of the number one left engine to penetrate the left aft fuselage. The impact left two passengers dead and two severely injured; the two dead were a mother and son. The pilot aborted take-off and the airplane stopped on the runway.

The NTSB determined the most probable cause of the accident was a fracture in the left engine's front compressor fan hub, which resulted from failure of the airline's fluorescent penetrant inspection process to detect a potentially dangerous crack in the fan which originated from the engine's initial manufacture.

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