【Mayday ~Air Crash Investigation~】 Pitch Problem

Accidents caused by pitch problems are dramatic and destructive, and survival is almost impossible... Very few clues are available to the investigators. Case.1 Alaska Airlines Flight 261 Case.2 American Eagle Flight 4184 Case.3 United Airlines Flight 585, USAir Flight 427, Eastwind Airlines Flight 517

http://www.nicovideo.jp/watch/sm44338906