Delta Air Lines Flight 191

Delta Air Lines Flight 191 was a regularly scheduled Delta Air Lines domestic service from Fort Lauderdale, Florida, to Los Angeles, California, with an intermediate stop at Dallas/Fort Worth International Airport (DFW). On August 2, 1985, the Lockheed L-1011 TriStar operating Flight 191 encountered a microburst while on approach to land at DFW. The aircraft impacted ground just over short of the runway, struck a car near the airport, collided with two water tanks and disintegrated. Out of the 163 occupants on board, 137 people died and 25 others were injured in the accident. This total includes two passengers who initially survived the crash, but later died as a result of their injuries. On October 4, 1985, a burned passenger who also suffered dual leg amputations died more than two months after the crash, marking the 137th and last fatality from the crash. Although media reports reflected a total of 137 fatalities as a result of the crash, the NTSB's final report only identified 135 "fatal" injuries. In its final report, the NTSB explained that federal regulations define "fatal injury" as an injury that results in death within 30 days of an accident. Thus, the NTSB was required by regulation to report the last two passengers to die from their injuries as "survivors" because they did not die until more than 30 days after the accident.}}

The National Transportation Safety Board (NTSB) determined that the crash resulted from the flight crew's decision to fly through a thunderstorm, the lack of procedures or training to avoid or escape microbursts and the lack of hazard information on wind shear. Forecasts of microbursts improved in the following years, with USAir Flight 1016 being the only subsequent microburst-induced crash of a commercial, fixed-wing aircraft in the United States . Provided by Wikipedia