Flight with disabled controls: Difference between revisions

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*[[United Airlines Flight 232]], a [[McDonnell Douglas DC-10]], on 19 July 1989. A fan disk in the No. 2 engine fractured, severing most of the flight controls. [[Dennis E. Fitch|Dennis Fitch]], a [[Deadheading (aviation)|deadheading]] DC-10 instructor who had studied the case of [[Japan Airlines Flight 123|JAL Flight 123]], was able to help the pilots steer the aircraft using throttle differential. Despite the break-up of the aircraft on landing, 175 of 285 passengers and 10 of the 11 crew members survived.<ref>Gero 1997, p. 210.</ref>
*[[Baikal Airlines Flight 130]], a [[Tupolev Tu-154]], on 3 January 1994. When starting the engines before takeoff, the pilots noticed a warning light signaling dangerous rotation of the starter in engine #2. Believing the warning to be false and decided to take off anyway. During the initial climb, the starter failed and a fire broke out in the #2 engine. The fire damaged all three hydraulic lines, rendering the plane uncontrollable. After 12 minutes of the crew trying to control the sliding trajectory of the plane, it eventually crashed into a dairy farm near Mamony town at 500 km/h, killing all 125 people aboard,including 1 man on the ground.<ref>http://wikimapia.org/24202438/The-monument-on-the-site-of-the-crash-of-Flight-130.</ref>
 
 
===Controls damaged by structural failure===
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*[[Turkish Airlines Flight 981]], a [[McDonnell Douglas DC-10]], on 3 March 1974. Similar to American Airlines Flight 96, the flight experienced a [[explosive decompression]], when flying over the town of [[Meaux]], France, caused by a rear cargo door failure. The rear main cabin floor collapsed and severed all flight controls. While the plane went into a vertical dive, the captain called for "Speed!" meaning increasing engine thrust to pull the plane's nose up. The plane began to level out, but had lost too much altitude and slammed into the [[Ermenonville Forest]]. All 346 people on board were killed upon impact, and it became the worst single aircraft disaster without survivors, and the fourth deadliest aviation death count [[List of accidents and disasters by death toll#Aviation|aviation death count]] ever.<ref>"Accident Details." ''[http://www.aaib.gov.uk/cms_resources.cfm?file=/8-1976%20TC-JAV.pdf Accident to Turkish Airlines DC-10 TC-JAV in the Ermenonville Forest on 3 March 1974 Final Report]''. French State Secretariat for Transport. 1. Retrieved on 13 February 2011.</ref>
*[[Reeve Aleutian Airways]] Flight 8, a [[Lockheed L-188 Electra]], on 8 June 1983. Flying over [[Cold Bay, Alaska]], the plane's number 4 engine propeller separated and cut a hole in the plane, causing an explosive decompression, jammed flight controls, snapped throttle cables, and left the flight deck crew of three with only autopilot that had no lateral control. After managing to wrench the ailerons and elevators into minimal working condition, the crew tried to land at Anchorage at high speed. They had to make a go-around, but landed the on the second attempt, saving all 10 passengers on board.<ref>http://www.ntsb.gov/aviationquery/brief.aspx?ev_id=20001214X43286.</ref>
*[[Air Midwest Flight 5481]], a [[Beechcraft 1900D]], on 8 January 2003. On takeoff from [[Charlottle/Douglas International Airport]], it pitched up into a vertical ascent and stalled, only 37 seconds later smashing into a US Airways hangar, despite the captain applying full elevator down. There were 21 fatalities. The NTSB found out that the plane had been overweight and that during maintenance, the tension turnbuckles that governed elevator movement had been set incorrectly by an inexperienced mechanic. This caused the elevators to lose control upon takeoff.
*[[Air Transat Flight 961]], an [[Airbus A310]], on 6 March 2005, catastrophic structural failure: the rudder detached from the aircraft with a loud bang. The pilots regained enough control to land the aircraft safely.<ref>[http://www.bst.gc.ca/eng/rapports-reports/aviation/2005/a05f0047/a05f0047.pdf Flight 961 - Official accident report] www.bst.gc.ca Retrieved: 1 June 2010</ref>