crash recovery
111Cougar Helicopters Flight 91 — Accident summary Date March 12, 2009 (2009 03 12) Type Main Gearbox Malfunction/ Collision with Water …
112Stall (flight) — For other uses, see stall. In fluid dynamics, a stall is a reduction in the lift coefficient generated by a foil as angle of attack increases. This occurs when the critical angle of attack of the foil is exceeded. The critical angle of attack is… …
113Media and Publishing — ▪ 2007 Introduction The Frankfurt Book Fair enjoyed a record number of exhibitors, and the distribution of free newspapers surged. TV broadcasters experimented with ways of engaging their audience via the Internet; mobile TV grew; magazine… …
114United States bear market of 2007–2009 — US Bear market of 2007–2009 The US bear market of 2007–2009 was declared in June 2008 when the Dow Jones Industrial Average (DJIA) had fallen down 20% from its October 11, 2007 high.[1][2] …
115Great Depression in the United States — The Great Depression in the United States began on Black Tuesday with the Wall Street crash of October, 1929 and rapidly spread worldwide. The market crash marked the beginning of a decade of high unemployment, poverty, low profits, deflation and …
116List of C-130 Hercules crashes — In general, the Lockheed C 130 Hercules is a highly reliable aircraft: the Royal Air Force (RAF) recorded an accident rate of about one aircraft loss per 250,000 flying hours over the last forty years, making it one of the safest aircraft they… …
117Europe, history of — Introduction history of European peoples and cultures from prehistoric times to the present. Europe is a more ambiguous term than most geographic expressions. Its etymology is doubtful, as is the physical extent of the area it designates.… …
118Mayaguez incident — Part of the Vietnam War …
119History of the United States (1918–1945) — The history of the United States from 1918 through 1945 covers the post World War I era, the Great Depression, and World War II. After World War I, the United States signed separate peace treaties with Germany and her allies. The U.S. sponsored a …
120List of spaceflight-related accidents and incidents — Death in space redirects here. For death in specifically outer space conditions, see Space exposure. Space Shuttle Challenger disintegrates 73 seconds after launch, due to hot gases escaping the SRBs leading to structural failure of the external… …
