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Comair Flight 3272
Comair Flight 3272 was a Comair flight from Cincinnati to Detroit on Thursday, January 9, 1997. While on approach for landing, the Embraer EMB 120 Brasilia aircraft crashed nose-down southwest of Detroit Metropolitan Wayne County Airport at 15:54 EST. All 29 aboard, 26 passengers and three crew members, were killed. The cause of the crash was determined to be inadequate and out of date flight crew procedures for icing conditions. Some of these originated with the Federal Aviation Administration's failure to specify suitable minimum airspeeds for icing conditions, while some were Comair procedure manual defects, including superseded instructions on the use of de-icing boots that did not follow the aircraft manufacturer's instructions. Passengers and crew There were 26 passengers on board the Embraer 120, registered as N265CA. There were two crew members in the cockpit and a flight attendant in the cabin. The captain was Dann Carlsen, age 42, who was the pilot monitoring (PM ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Atmospheric Icing
Atmospheric icing occurs in the atmosphere when water droplets suspended in air freeze on objects they come in contact with. It is not the same as freezing rain, which is caused directly by precipitation. Icing conditions can be particularly dangerous to aircraft, as the built-up ice changes the aerodynamics of the flight surfaces and airframe, which can increase the risk of a stall and potentially accidents. For this reason, on-board ice protection systems have been developed on aircraft intended to fly through these conditions. Water does not always freeze at . Water that persists in liquid state below this temperature is said to be supercooled, and supercooled water droplets cause icing on aircraft. Below , icing is rare because clouds at these temperatures usually consist of ice particles rather than supercooled water droplets. Below , supercooled water always freezes; therefore, icing is impossible. Icing also occurs on towers, wind turbines, boats, oil rigs, trees and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |