A McDonnell Douglas MD-82, operating as Northwest Airlines Flight 255, crashed shortly after takeoff from Detroit Metropolitan Airport, about 8:46 pm EDT. resulting in the deaths of 156 people; 148 of the 149 passengers, along with two people on the ground and all six crew members. The sole survivor was a 4-year-old girl named Cecelia Cichan, who sustained serious injuries.
The National Transportation Safety Board (NTSB) determined that the probable cause of the accident was the flight deck crew's failure to set flaps and slats for takeoff. A contributing factor was a lack of power to the aircraft's central aural warning system, which prevented the takeoff warning system from providing an audio alert to the crew of the improper takeoff configuration. More