The National Transportation Safety Board ( NTSB ) determined Deciding that the cause Causation of the accident was pilot error .

The pilot , Lieutenant Commander Scott Speicher , was killed Killing .

One F-15E was actually flying Motion past the Iraqi jet and maneuvered in for the kill but the pilot hesitated to take Conquering the shot Use_firearm because he was unsure of his wingmen 's location and because he did not get a good tone with the Sidewinder missile .

On the first night of the war Military_operation a USAF EF-111A Raven `` Spark Vark '' , flown by pilot Captain James Denton and Electronic Warfare Officer ( EWO ) Captain Brent Brandon , was on an electronic warfare Hostile_encounter mission ahead of a group of jets on a bombing Attack run .

Several minutes later the same pilot fired Use_firearm a R27 missile at a B-52G on a bombing Attack run Motion , severely damaging Damaging it .

Underhill fired Use_firearm an AIM-7 at Sayhood 's wingman , scoring Getting a head-on hit and killing Killing the opposing pilot instantly .

As they passed Process_end head-on , Rodriguez identified Check it as an Iraqi , and each pilot turned Change left to engage the other .

When the aircraft was rolling Motion for take-off Self_motion , the pilot felt Perception_active a strong and worsening vibration and aborted Process_end the take-off .

It was noted Know that pilot training Education_teaching only covered engine failures on take-off and there was a lack of training on wheel failures .

On suddenly spotting a ridge looming Coming_to_be directly ahead , pilot William L. Lewis cut the engine and `` pancaked '' onto the hillside to reduce Cause_change_of_position_on_a_scale the force of the impact Influence .

The cause was attributed Causation to the adverse weather conditions , coupled Cause_to_amalgamate with the pilot ’ s decision to descend to a dangerously low altitude without positive knowledge of his position .

On May 1 , 2007 , the National Transportation Safety Board ( NTSB ) stated Statement that the probable cause of the crash Catastrophe was pilot error .

Initial news reports Reporting listed Writing only the pilot , first officer , and stewardess , with the remainder listed Writing only as `` deportees . ''

The lone survivor , Wong Yu ( ) , confessed Reveal_secret to membership of the gang of four pirates who attempted the hijacking Committing_crime ( then simply labelled Labeling `` piracy '' ) , met fierce resistance during which the pilot was shot Use_firearm , but survived by jumping Self_motion out the emergency exit just before the plane hit Attack the water .

Its pilot , Sub-lieutenant Ian Watson , was a junior Royal Navy Pilot undertaking Process_start his first NATO exercise Practice from HMS `` Illustrious '' , which was operating Being_in_operation off the coast of Portugal .

an inquiry Criminal_investigation into the accident Catastrophe by the transport accident investigation commission ( taic ) concluded Statement that the balloon pilot made an error of judgement Deciding when contact with the power lines became imminent , trying to unk the power lines rather than using the rapid descent system to drop the balloon quickly to the ground below .

Toxicology analysis Scrutiny of the balloon pilot , Lance Hopping , after the accident Catastrophe tested Testing positive for tetrahydrocannabinol ( THC ) , suggesting he may have been under the influence of cannabis at the time of the crash Catastrophe , which ultimately led to Causation the error in judgement Deciding .

Swiss authorities also blamed Judgment_communication inadequate Crew Resource Management experienced Change_sentiment when the pilot vetoed Statement the co-pilot ’ s attempted go-around , along with the absence of lighting Lighting on Stadlerberg Mountain and the Drum Pointer Altimeter of the aircraft .

More than 220 people were reported Reporting to be killed Killing in the raid Attack , including a Russian pilot , and scores were later sentenced Legal_rulings to death .

the disaster Catastrophe caused Causation four deaths Death , including commander unk , an experienced and highly decorated pilot who flew Motion during the second world war Hostile_encounter .

The pilot , Captain John G. Schmitt , Jr. from Chalmers , Indiana , 34 years old , ejected Removing and was unhurt .

The pilot made a very low run Self_motion and initiated Process_start a go-around and made another approach Arriving to land .

The post-accident investigation Criminal_investigation faulted Judgment_communication the pilot for not diverting Removing to Las Palmas .

Both reports found Coming_to_believe that the captain and first officer had worked Employment hours in excess of the legal flight limits ; that the first officer attempted Hold to transfer Giving control Control to the captain during the go-around ; that neither pilot initiated Process_start a go-around and that the training and safety programs at the airline were deficient .

The student said Statement that insurgent fighters just outside Aleppo who apparently were armed Connect with a heat-seeking missile fired Use_firearm it at a MIG fighter , and that the pilot dropped Self_motion a heat balloon as an evasive tactic , and that the missile followed Self_motion the balloon and then exploded Use_firearm adjacent to the university dormitories .

The panel was unable to conclusively establish Creating the cause but it decided Deciding the most likely cause was that the automatic pilot was inadvertently engaged shortly after takeoff Motion while the gyroscope was caged Placing .

The Department of Civil Aviation took Action action to ensure that operation of the automatic pilot on-off control on Douglas DC-3 aircraft was made distinctive from operation of any other control in the cockpit , and that instructions Education_teaching were issued impressing on pilots that gyroscopes should be un-caged prior to takeoff .

In his report , the judge recommended Convincing modification of the lever actuating the automatic pilot .

They examined Testing the possibility of a bomb , electrical failure , or pilot error , but believed Know that the most likely possibility was a catastrophic mechanical failure .

Approximately thirty minutes into the flight , the hijackers forcibly breached Attack the cockpit and overpowered the pilot and first officer , allowing Preventing_or_letting lead hijacker and trained pilot Marwan al-Shehhi to take over Change_of_leadership the controls Control .

Approximately thirty minutes into the flight , the hijackers forcibly breached Attack the cockpit and overpowered the pilot and first officer , allowing Preventing_or_letting lead hijacker and trained pilot Marwan al-Shehhi to take over Change_of_leadership the controls Control .

The pilot and first officer took Action measures , such as de-activating the autopilot , to hinder the hijackers .

Ziad Jarrah , who had trained as a pilot , took Conquering control of the aircraft and diverted it back toward the east coast , in the direction of Washington , D.C. , the U.S. capital .

although the pilots of the one-eleven tried to take Action avoiding Preventing_or_letting action , a collision Catastrophe between the two aircraft occurred Presence , killing Killing the pilot of the aztec and injuring Bodily_harm his passenger .

A subsequent investigation Criminal_investigation established Creating the cause Causation of the accident Catastrophe as pilot error .

When air traffic control ( ATC ) contacted Communication the pilot , the pilot 's speech Expressing_publicly had become Becoming significantly impaired Confronting_problem and he was unable to respond Response to instructions Communication .

When air traffic control ( ATC ) contacted Communication the pilot , the pilot 's speech Expressing_publicly had become Becoming significantly impaired Confronting_problem and he was unable to respond Response to instructions Communication .

A subsequent investigation Criminal_investigation concluded Coming_to_believe that the pilot and passengers had become Becoming incapacitated and had been suffering Bodily_harm from hypoxia Hindering , a lack of oxygen to the body , meaning Causation the pilot would have been unable to operate Control the aircraft .

A subsequent investigation Criminal_investigation concluded Coming_to_believe that the pilot and passengers had become Becoming incapacitated and had been suffering Bodily_harm from hypoxia Hindering , a lack of oxygen to the body , meaning Causation the pilot would have been unable to operate Control the aircraft .

The pilot , Captain Richard J. Ashby , and his navigator , Captain Joseph Schweitzer , were put on trial Legality in the U.S. and found Coming_to_believe not guilty of involuntary manslaughter Killing and negligent homicide Killing .

The single-seat aircraft , flown Motion by pilot Francis Gary Powers , was hit Attack by an S-75 Dvina ( SA-2 Guideline ) surface-to-air missile and crashed Catastrophe near Sverdlovsk ( today 's Yekaterinburg ) .

Initially , the US authorities acknowledged Statement the incident as the loss Earnings_and_losses of a civilian weather research aircraft operated by NASA , but were forced Causation to admit Reveal_secret the mission 's true purpose when a few days later the Soviet government produced Manufacturing the captured pilot and parts of the U-2 's surveillance equipment , including photographs of Soviet military bases taken Creating during the mission Scrutiny .

On February 3 , 1959 , American rock and roll musicians Buddy Holly , Ritchie Valens , and `` The Big Bopper '' J. P. Richardson were killed Killing in a plane crash Catastrophe near Clear Lake , Iowa , together with pilot Roger Peterson .

Soon after takeoff Self_motion , late at night and in poor , wintry weather conditions , the pilot lost Earnings_and_losses control of the light aircraft , a Beechcraft Bonanza , which subsequently crashed Catastrophe into a cornfield .

Investigation Criminal_investigation carried out Military_operation by the Greek Air Accident Investigation and Aviation Safety Board ( AAIASB ) concluded Statement that the cause Causation of the crash Catastrophe was due Causation to pilot error .

on friday , 24 june 1994 , a united states air force ( usaf ) boeing b-52 stratofortress crashed Catastrophe at fairchild air force base , washington , united states , after its pilot , lieutenant colonel arthur `` bud '' holland , maneuvered Hold the bomber beyond its operational limits and lost Earnings_and_losses control Control .

Due Causation to pilot error the flaps were not extended Expansion to maintain Preserving flight at final approach speed .

The investigation Criminal_investigation into the accident Catastrophe found Know that pilot fell victim Catastrophe to spatial disorientation following the loss Earnings_and_losses of flight instruments after both generators failed .

Hani Hanjour , one of the hijackers who was trained as a pilot , assumed Choosing control Control of the flight .

Originally built Building for WWII convoy duty , and then modified Change for distant early warning ( `` DEW '' ) duty in the North Atlantic , their sea keeping capability made Manufacturing them ideal for long-term presence offshore where they provided Supply support for SWIFT boats , pilot rescue and sampan inspection .