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Northwest Airlines Flight 5 was a flight from Miami International Airport to Minneapolis−Saint Paul International Airport, which, on January 4, 1990, suffered the loss of the number three (starboard) engine at in mid-flight over Madison, Florida. The Boeing 727-251, operated by Northwest Airlines, took off from Miami at 08:15 EST on the morning of January 4, 1990. About an hour later, at approximately 09:10 EST, the pilots reported hearing a loud bang towards the rear of the aircraft.〔 The 14-year-old jet continued to fly normally and the crew, not knowing that an engine had fallen off, flew for almost 50 minutes before carrying out a safe emergency landing at Tampa International Airport at 09:58 EST. The engine, a Pratt & Whitney JT8D-15, was found a day later in a field near Madison, Florida.〔 After landing, inspection crews found the forward lavatory external seal was missing and had probably been improperly installed, causing a leakage when the plane was pressurized. The missing seal caused frozen chunks of lavatory fluid to be ingested by the number three engine thus damaging the compressor blades.〔 Upon failure the engine separated from the aircraft fuselage, as it had been designed to do.〔 The National Transportation Safety Board (NTSB) determined the probable cause of the incident to be "the failure of company service personnel to properly service the airplane forward lavatory." == See Also == *American Airlines Flight 191 *El Al Flight 1862 *China Airlines Flight 358 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Northwest Airlines Flight 5」の詳細全文を読む スポンサード リンク
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