Neha Patil (Editor)

Tenerife airport disaster

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Total injuries (non-fatal)  61
Name  Rijn ("Rhine")
Date  27 March 1977
Location  Tenerife-North Airport
Type  Boeing 747-206B
Registration  PH-BUF
Total survivors  61
Tenerife airport disaster Deadliest Plane Crash In History Business Insider
Summary  Pilot error, runway incursion, heavy fog, limitations and failures in communication
Site  Los Rodeos Airport (now Tenerife-North Airport) Tenerife, Canary Islands, Spain
Location  Tenerife-North Airport, Spain
Total fatalities  248 (all), 335 (Pan Am); 248 (KLM); total 583, 335 (326 passengers, 9 crew), 583
Operators  KLM, Pan American World Airways
Similar  Japan Airlines Flight 123, Charkhi Dadri mid‑air co, Pan Am Flight 103, American Airlines Flight 191, Turkish Airlines Flight 981

On March 27, 1977, two Boeing 747 passenger jets collided on the runway at Los Rodeos Airport (now Tenerife North Airport), on the Spanish island of Tenerife, Canary Islands. The crash killed 583 people, making it the deadliest accident in aviation history. As a result of the complex interaction of organizational influences, environmental conditions, and unsafe acts leading up to this aircraft mishap, the disaster at Tenerife has served as a textbook example for reviewing the processes and frameworks used in aviation mishap investigations and accident prevention.


Tenerife airport disaster WE GAAN The Horror and Absurdity of History39s Worst Plane

A bomb explosion at Gran Canaria Airport, and the threat of a second bomb, caused many aircraft to be diverted to Los Rodeos Airport. Among them were KLM Flight 4805 and Pan Am Flight 1736 – the two aircraft involved in the accident. At Los Rodeos Airport, air traffic controllers were forced to park many of the airplanes on the taxiway, thereby blocking it. While authorities waited to reopen Gran Canaria, a dense fog had developed at Tenerife, which greatly reduced visibility and further complicated the situation.

When Gran Canaria reopened, the parked aircraft blocking the taxiway at Tenerife required both of the 747s to taxi on the only runway in order to get in position for takeoff. The fog was so thick that neither aircraft could be seen from the other, and the controller in the tower could not see the runway or the two 747s on it. As the airport did not have ground radar, the controller could only find where each airplane was by voice reports over the radio.

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The disaster occurred in Spanish territory, making Spain responsible for investigating the accident. The crash involved aircraft from the United States and the Netherlands, and both of those countries appointed representatives to the investigation. The investigations revealed that the primary cause of the accident was the captain of the KLM flight taking off without clearance from air traffic control (ATC). The investigation specified that the captain did not intentionally take off without clearance; rather he fully believed he had clearance to take off due to misunderstandings between his flight crew and ATC. Dutch investigators placed a greater emphasis on this than their American and Spanish counterparts, but ultimately KLM admitted their crew was responsible for the accident, and the airline financially compensated the victims' relatives.

The accident had a lasting influence on the industry, particularly in the area of communication. An increased emphasis was placed on using standardized phraseology in ATC communication by controllers and pilots alike, thereby reducing the chance for misunderstandings. As part of these changes, the word "takeoff" was removed from general usage, and is only spoken by ATC when clearing an aircraft to take off or when cancelling that same clearance. Less experienced flight crew members were encouraged to challenge their captains when they believed something was not correct, and captains were instructed to listen to their crew and evaluate all decisions in light of crew concerns. This concept was later expanded into what is known today as crew resource management (CRM), in which training is now mandatory for all airline pilots.

Tenerife airport disaster How to Explain the Disaster at Tenerife Why We Reason

The tenerife airport disaster

Flight history

Tenerife airport disaster FS2004 Crash Of The Century Tenerife Airport Disaster YouTube

Tenerife was an unscheduled stop for both aircraft. Their destination was Gran Canaria International Airport (also known as Las Palmas Airport or Gando Airport), serving Las Palmas on the nearby island of Gran Canaria. Both are in the Canary Islands, an autonomous community of Spain located in the Atlantic Ocean off the southwest coast of Morocco.

Pan Am Flight 1736 had originated at Los Angeles International Airport, with an intermediate stop at New York's John F. Kennedy International Airport (JFK). The aircraft was a Boeing 747-121, registration N736PA, named Clipper Victor. Of the 380 passengers (mostly of retirement age, but including two children), 14 had boarded in New York, where the crew was also changed. The new crew consisted of Captain Victor Grubbs, first officer Robert Bragg, flight engineer George Warns and 13 other crew members.

This aircraft had operated the inaugural 747 commercial flight on January 22, 1970. In its first year of service, it also became the first 747 to be hijacked. It left JFK for San Juan, Puerto Rico, at 1:07 am on August 2, 1970, with 359 or 360 passengers and 19 crew. One hour and forty minutes later, a young man named R. Campos produced a gun and a bottle out of a bag that he claimed contained explosives, and hijacked the airplane to Havana, where it touched down at Jose Marti Airport at 5:31 am. The first 747 to land in Cuba, it was met by Cuba's Premier Fidel Castro.

KLM Flight 4805 –a charter flight for Holland International Travel Group– had arrived from Amsterdam Airport Schiphol, the Netherlands. Its captain was Jacob Veldhuyzen van Zanten, KLM's chief flying instructor. The first officer was Klaas Meurs and the flight engineer was Willem Schreuder. The aircraft was a Boeing 747-206B, registration PH-BUF, named Rijn (Rhine). The KLM jet had 14 crew members and 235 passengers, including 52 children. Most of the KLM passengers were Dutch; four Germans, two Austrians and two Americans were also on the plane. After the aircraft landed at Tenerife, the passengers were transported to the airport terminal. One of the inbound passengers, who lived on the island, chose not to re-board the 747, leaving 234 passengers on board.

Diversion of aircraft to Los Rodeos

Both flights had been routine until they approached the islands. At 1:15 p.m., a bomb (planted by the separatist Fuerzas Armadas Guanches) exploded in the terminal of Gran Canaria International Airport, injuring one person. There had been a phone call warning of the bomb, and soon after another call claimed that a second bomb was at the airport. The civil aviation authorities had therefore closed the airport temporarily after the bomb detonated and diverted all of its incoming flights to Los Rodeos, including the two Boeing 747 aircraft involved in the disaster. The Pan Am crew indicated that they would prefer to circle in a holding pattern until landing clearance was given, but were ordered to divert to Los Rodeos.

All traffic from Gran Canaria, including five large airliners had been diverted to Los Rodeos, a regional airport that could not easily accommodate them. The airport had only one runway and one major taxiway parallel to it, with four short taxiways connecting the two. While waiting for Gran Canaria airport to reopen, the diverted aircraft took up so much space that they were parked on the long taxiway, meaning that it could not be used for taxiing. Instead, departing aircraft had to taxi along the runway to position themselves for takeoff, a procedure known as a runway backtaxi or backtrack.

After the threat at Gran Canaria had been contained, authorities reopened that airport. The Pan Am aircraft was ready to depart from Tenerife, but the KLM plane and a refueling vehicle obstructed its access to the runway. The Pan Am aircraft was unable to maneuver around the fueling KLM, reach the runway and depart due to a lack of safe clearance, which was a mere 12 ft (3.7 m). Captain Veldhuyzen van Zanten had decided to fully refuel at Los Rodeos instead of Las Palmas, apparently to save time. The refueling took about 35 minutes. After that, the passengers were brought back to the plane. The search for a missing Dutch family of four delayed the flight even further. A tour guide chose not to reboard for Las Palmas, because she lived on Tenerife and did not think it practical to fly to Gran Canaria just to return to Tenerife the next day. She would be the only person who flew from Amsterdam to Tenerife on Flight 4805 to survive, as she was not on the plane at the time of the accident.

Taxiing and takeoff preparations

Following the tower's instructions, the KLM was cleared to taxi the full length of the runway and make a 180° turn to get into takeoff position. While the KLM was backtaxiing on the runway, the controller asked the flight crew to report when it was ready to copy the ATC clearance. Because the flight crew was performing the checklist, copying this clearance was postponed until the aircraft was in takeoff position on Runway 30.

Shortly afterward, the Pan Am was instructed to follow the KLM down the same runway, exit it by taking the third exit on their left and then use the parallel taxiway. Initially, the crew was unclear as to whether the controller had told them to take the first or third exit. The crew asked for clarification and the controller responded emphatically by replying: "The third one, sir; one, two, three; third, third one." The crew began the taxi and proceeded to identify the unmarked taxiways using an airport diagram as they reached them.

The crew successfully identified the first two taxiways (C-1 and C-2), but their discussion in the cockpit never indicated that they had sighted the third taxiway (C-3), which they had been instructed to use. There were no markings or signs to identify the runway exits and they were in conditions of poor visibility. The Pan Am crew appeared to remain unsure of their position on the runway until the collision, which occurred near the intersection with the fourth taxiway (C-4).

The angle of the third taxiway would have required the plane to perform a turn of approximately 148°, which would lead back toward the still-crowded main apron. At the end of C-3, the Pan Am would have to make another 148° turn in order to continue taxiing towards the start of the runway. Taxiway C-4 would have required two 35° turns. A study carried out by the Air Line Pilots Association (ALPA) after the accident concluded that making the second 148° turn at the end of taxiway C-3 would have been "a practical impossibility." Subsequent performance calculations and taxi tests with a Boeing 747 turning off on an intersection comparable to the C-3 at Tenerife, as part of the Dutch investigation, indicate that in all probability the turns could have been made. The official report from the Spanish authorities explains that the controller instructed the Pan Am aircraft to use the third taxiway because this was the earliest exit that they could take to reach the unobstructed section of the parallel taxiway.

Weather conditions at Los Rodeos

Los Rodeos airport is at 633 metres (2,077 feet) above sea level, which gives rise to cloud behavior that differs from that at many other airports. Clouds at 600 m (2,000 ft) above ground level at the nearby coast are at ground level at Los Rodeos. Drifting clouds of different densities cause wildly varying visibilities, from unhindered at one moment to below the minimums the next. The collision took place in a high-density cloud.

The Pan Am crew found themselves in poor and rapidly deteriorating visibility almost as soon as they entered the runway. According to the ALPA report, as the Pan Am aircraft taxied to the runway, the visibility was about 500 m (1,600 ft). Shortly after they turned onto the runway it decreased to less than 100 m (330 ft).

Meanwhile, the KLM plane was still in good visibility, but with clouds blowing down the runway towards them. The KLM aircraft completed its 180 degree turn in relatively clear weather and lined up on Runway 30. The next cloud was some 900 m (3,000 ft) down the runway and moving towards the aircraft at about 12 knots (6 meters per second).

Communication misunderstandings

Immediately after lining up, the KLM pilot advanced the throttles and the aircraft started to move forward. The co-pilot advised the captain that ATC clearance had not yet been given, and Captain Veldhuyzen van Zanten responded, "I know that. Go ahead, ask." Meurs then radioed the tower that they were "ready for takeoff" and "waiting for our ATC clearance". The KLM crew then received instructions which specified the route that the aircraft was to follow after takeoff. The instructions used the word "takeoff," but did not include an explicit statement that they were cleared for takeoff.

Meurs read the flight clearance back to the controller, completing the readback with the statement: "We are now at takeoff." Captain Veldhuyzen van Zanten interrupted the co-pilot's read-back with the comment, "We're going."

The controller, who could not see the runway due to the fog, initially responded with "OK" (terminology which is nonstandard), which reinforced the KLM captain's misinterpretation that they had takeoff clearance. The controller's response of "OK" to the co-pilot's nonstandard statement that they were "now at takeoff" was likely due to his misinterpretation that they were in takeoff position and ready to begin the roll when takeoff clearance was received, but not in the process of taking off. The controller then immediately added "stand by for takeoff, I will call you," indicating that he had not intended the clearance to be interpreted as a takeoff clearance.

A simultaneous radio call from the Pan Am crew caused mutual interference on the radio frequency, which was audible in the KLM cockpit as a three-second-long whistling sound (or heterodyne). This caused the KLM crew to miss the crucial latter portion of the tower's response. The Pan Am crew's transmission was "We're still taxiing down the runway, the Clipper 1736!". This message was also blocked by the interference and inaudible to the KLM crew. Either message, if heard in the KLM cockpit, would have alerted the crew to the situation and given them time to abort the takeoff attempt.

Due to the fog, neither crew was able to see the other plane on the runway ahead of them. In addition, neither of the aircraft could be seen from the control tower, and the airport was not equipped with ground radar.

After the KLM plane had started its takeoff roll, the tower instructed the Pan Am crew to "report when runway clear." The Pan Am crew replied: "OK, we'll report when we're clear." On hearing this, the KLM flight engineer expressed his concern about the Pan Am not being clear of the runway by asking the pilots in his own cockpit, "Is he not clear, that Pan American?" Veldhuyzen van Zanten emphatically replied "Oh, yes" and continued with the takeoff.


According to the cockpit voice recorder (CVR), the Pan Am pilot said, "There he is!" when he spotted the KLM's landing lights through the fog just as his plane approached exit C-4. When it became clear that the KLM was approaching at takeoff speed, Grubbs exclaimed, "Goddamn, that son-of-a-bitch is coming straight at us!" while the co-pilot Robert Bragg yelled, "Get off! Get off! Get off!". The Pan Am crew applied full power to the throttles and took a sharp left turn towards the grass in an attempt to avoid a collision. By the time the KLM pilots saw the Pan Am, they were already traveling too fast to stop. In desperation the pilots prematurely rotated the aircraft and attempted to clear the Pan Am by climbing away, causing a severe tailstrike for 22 m (72 ft).

The KLM was within 100 m (330 ft) of the Pan Am when it left the ground. Its nose gear cleared the Pan Am, but the engines, lower fuselage and main landing gear struck the upper right side of the Pan Am's fuselage at approximately 140 knots (260 km/h; 160 mph), ripping apart the center of the Pan Am jet almost directly above the wing. The right side engines crashed through the Pan Am's upper deck immediately behind the cockpit.

The KLM plane remained briefly airborne following the collision, but the impact with the Pan Am had sheared off the outer left engine, caused significant amounts of shredded materials to be ingested by the inner left engine, and damaged the wings. The KLM aircraft immediately went into a stall, rolled sharply, and hit the ground at a point approximately 150 m (500 ft) past the collision, sliding a further 300 m (1,000 ft) down the runway. The full load of fuel, which had caused the earlier delay, ignited immediately in a large fireball that could not be subdued for several hours.

One of the 61 survivors of the Pan Am flight, John Coombs of Haleiwa, Hawaii, said that sitting in the nose of the plane probably saved his life: "We all settled back, and the next thing an explosion took place and the whole port side, left side of the plane, was just torn wide open."

Both airplanes were destroyed. All 234 passengers and 14 crew members in the KLM plane died, as did 326 passengers and nine crew members aboard the Pan Am, primarily due to the fire and explosions resulting from the fuel spilled and ignited in the impact. The other 54 passengers and seven crew members aboard the Pan Am aircraft survived, including the captain, first officer and flight engineer. Most of the survivors on the Pan Am walked out onto the intact left wing, the side away from the collision, through holes in the fuselage structure. The Pan Am's engines were still running for a few minutes after the accident despite First Officer Bragg's intention to turn them off. The top part of the cockpit, where the engine switches were located, had been destroyed in the collision, and all control lines were severed, leaving no method for the flight crew to control the aircraft's systems. Survivors waited for rescue, but it did not come promptly, as the firefighters were initially unaware that there were two aircraft involved and were concentrating on the KLM wreck some distance away in the thick fog and smoke. Eventually, most of the survivors on the wings dropped to the ground below.

Captain Veldhuyzen van Zanten was KLM's chief of flight training and one of their most senior pilots. His photograph was used for publicity materials such as magazine advertisements, including the inflight magazine on board PH-BUF. As such, KLM suggested that he should be part of the investigation team, before learning that he was the captain involved. He had given the co-pilot on the flight his Boeing 747 qualification check about two months before the accident.

Airport closure

Los Rodeos airport, the only operating airport on Tenerife in 1977, was closed to all fixed-wing traffic for two days. The first crash investigators to arrive at Tenerife the day after the crash travelled there by way of a three-hour boat ride from Las Palmas. The first aircraft that was able to land was a United States Air Force C130 transport, which landed on the airport's main taxiway at 12:50 p.m. on March 29. It transported all surviving and injured passengers from Tenerife to Las Palmas; many of the injured would be taken from there to Air Force bases in the United States for further treatment.

Spanish army troops were tasked with clearing crash wreckage from the runways and taxiways. By March 30, a small plane shuttle service was approved, but large jets still could not land. Los Rodeos was fully reopened on April 3, after wreckage had been fully removed and engineers had repaired the airport's runway.


The accident was investigated by Spain's Comisión de Investigación de Accidentes e Incidentes de Aviación Civil (CIAIAC). About 70 personnel were involved in the investigation, including representatives from the Netherlands, the United States, and the two airline companies. Facts showed that there had been misinterpretations and false assumptions. Analysis of the CVR transcript showed that the KLM pilot was convinced that he had been cleared for takeoff, while the Tenerife control tower was certain that the KLM 747 was stationary at the end of the runway and awaiting takeoff clearance. It appears KLM's co-pilot was not as certain about take-off clearance as the captain.

Probable cause

The investigation concluded that the fundamental cause of the accident was that Captain Veldhuyzen van Zanten took off without clearance. The investigators suggested the reason for this was a desire to leave as soon as possible in order to comply with KLM's duty-time regulations, and before the weather deteriorated further.

Other major factors contributing to the accident were:

  • The sudden fog greatly limited visibility. The control tower and the crews of both planes were unable to see one another.
  • Interference from simultaneous radio transmissions, with the result that it was difficult to hear the message.
  • The following factors were considered contributing but not critical:

  • Use of ambiguous non-standard phrases by the KLM co-pilot ("We're at take off") and the Tenerife control tower ("OK").
  • The Pan Am aircraft had not exited the runway at C-3.
  • The airport was forced to accommodate a great number of large aircraft due to rerouting from the bomb threat, resulting in disruption of the normal use of taxiways.
  • Dutch response

    The Dutch authorities were reluctant to accept the Spanish report blaming the KLM captain for the accident. The Netherlands Department of Civil Aviation published a response that, while accepting that the KLM aircraft had taken off "prematurely", argued that he alone should not be blamed for the "mutual misunderstanding" that occurred between the controller and the KLM crew, and that limitations of using radio as a means of communication should have been given greater consideration.

    In particular, the Dutch response pointed out that:

  • The crowded airport had placed additional pressure on all parties, including the KLM cockpit crew, the Pan Am cockpit crew, and the controller;
  • Sounds on the CVR suggested that during the accident the Spanish control tower crew had been listening to a football match on the radio and may have been distracted.
  • The transmission from the tower in which the controller passed KLM their ATC clearance was ambiguous and could have been interpreted as also giving take-off clearance. In support of this part of their response, the Dutch investigators pointed out that Pan Am's messages "No! Eh?" and "We are still taxiing down the runway, the Clipper 1736!" indicated that Captain Grubbs and First Officer Bragg had recognised the ambiguity (this message was not audible to the control tower or KLM crew due to simultaneous cross-communication);
  • The Pan Am had taxied beyond the third exit. Had the plane turned at the third exit as instructed, the collision would not have occurred.
  • Although the Dutch authorities were initially reluctant to blame Captain Veldhuyzen van Zanten and his crew, the airline ultimately accepted responsibility for the accident. KLM paid the victims or their families compensation ranging between $58,000 and $600,000. The sum of settlements for property and damages was $110 million (an average of $189,000 per victim, due to limitations imposed by European Compensation Conventions in effect at the time).


    This was one of the first accident investigations during which the contribution of "human factors" was studied. The human factors included:

  • The flight was one of Captain Veldhuyzen van Zanten's first after spending six months training new pilots on a flight simulator, where he had been in charge of everything (including simulated ATC), hence having been away from the real world of flying for an extended period.
  • The flight engineer's and the first officer's apparent hesitation to challenge Veldhuyzen van Zanten further. The official investigation suggested that this might have been because the captain was not only senior in rank, but also one of the most respected pilots working for the airline. This view is questioned by Jan Bartelski, a former KLM Captain and the president of the International Federation of Air Line Pilots' Associations (IFALPA), who knew both men and believes that this explanation is inconsistent with his experience of their personalities.
  • The reason only the flight engineer on the KLM plane reacted to the radio transmission "OK, we'll report when we're clear" might lie in the fact that by then he had completed his pre-flight checks, whereas his colleagues were experiencing an increased workload, just as the visibility worsened.
  • The ALPA study group concluded that the KLM crew did not realize that the transmission "Papa Alpha one seven three six, report when runway clear" was directed at the Pan Am because this was the first and only time the Pan Am was referred to by that name. Before that, the Pan Am was called "Clipper one seven three six", with the proper callsign.
  • The extra fuel the KLM plane took on added several factors:

  • it delayed takeoff an extra 35 minutes, which gave time for the fog to settle in;
  • it added over forty tons of weight to the plane, which increased the takeoff distance and made it more difficult to clear the Pan Am when taking off;
  • it increased the size of the fire from the crash that ultimately killed everyone on board.
  • Safety response

    As a consequence of the accident, sweeping changes were made to international airline regulations and to aircraft. Aviation authorities around the world introduced requirements for standard phrases and a greater emphasis on English as a common working language.

    Air traffic instruction should not be acknowledged solely with a colloquial phrase such as "OK" or even "Roger" (which simply means the last transmission was received), but with a readback of the key parts of the instruction, to show mutual understanding. The phrase "take off" is now spoken only when the actual takeoff clearance is given or when cancelling that same clearance (i.e. "cleared for take-off" or "cancel take-off clearance"). Up until that point, aircrew and controllers should use the phrase "departure" in its place, e.g. "ready for departure". Additionally, an ATC clearance given to an aircraft already lined-up on the runway must be prefixed with the instruction "hold position".

    Cockpit procedures were also changed. Hierarchical relations among crew members were played down. More emphasis was placed on team decision-making by mutual agreement, part of what has become known in the industry as crew resource management.

    In 1978 a second airport was inaugurated on the island: the new Tenerife–South Airport (TFS). This airport now serves the majority of international tourist flights. Los Rodeos, renamed to Tenerife North Airport (TFN), was then used only for domestic and inter-island flights. In 2002 a new terminal was opened and Tenerife North once again carries international traffic, including budget airlines.

    The Spanish government installed a ground radar at Tenerife North following the accident.


    A Dutch national memorial and final resting place for the victims of the KLM plane is located in Amsterdam, at Westgaarde cemetery. There is also a memorial at the Westminster Memorial Park and Mortuary in Westminster, California.

    In 2007, the 30th anniversary marked the first time that Dutch and American next-of-kin and aid helpers from Tenerife joined an international commemoration service, held at the Auditorio de Tenerife in Santa Cruz. The International Tenerife Memorial March 27, 1977, was inaugurated at the Mesa Mota on March 27, 2007. The monument was designed by Dutch sculptor Rudi van de Wint.

    Notable victims

  • Eve Meyer, a pin-up model, film actress and producer and former wife of film director Russ Meyer, was on the Pan Am.
  • A. P. Hamann, the former city manager of San Jose, California, and his wife Frances Hamann, were also on the Pan Am.
  • Documentaries

    The disaster has been featured in many TV shows and documentaries. These include the Mayday special episode "Crash of the Century" and the Season 16 episode "Disaster at Tenerife", the Survival in the Sky episode "Blaming the Pilot", the Seconds From Disaster episode "Collision on the Runway", PBS's NOVA episode "The Deadliest Plane Crash" in 2006, the PBS special Surviving Disaster: How the Brain Works Under Extreme Duress (based on Amanda Ripley's book The Unthinkable) in 2011, and the Discovery Channel TV series Most Deadly and Destroyed in Seconds.

    Other accidents at Los Rodeos

    Although the accident of 27 March 1977 is the most well known, two other major accidents have occurred at the airport of Los Rodeos.

  • Spantax Flight 275 (1972): 155 casualties
  • Dan-Air Flight 1008 (1980): 146 casualties
  • Similar accidents and incidents

    Similar incidents involving two large airliners in collision or near misses when one aircraft was taking off whilst another was occupying the runway include:

  • On January 29, 1971, Flight 592 a Boeing 727 operated by Trans-Australia Airlines collided with a Canadian Pacific Airlines Douglas DC8-63 aircraft at Kingsford-Smith Airport, Sydney, Australia, due to errors by the crew of the DC-8. Both aircraft were substantially damaged; The Boeing 727 sustained damage to the underside of its fuselage. It made a successful emergency landing back at Kingsford-Smith Airport. The DC-8 lost most of its tailfin and rudder. The starboard elevator was also damaged. There were no injuries amongst the nineteen crew and 240 passengers on board the two aircraft.
  • The Linate Airport disaster: on October 8, 2001, Scandianavian Airlines Flight 686, operated by a McDonnell Douglas MD-87, collided with a Cessna Citation CJ2 on the runway at Linate Airport, Milan, Italy, in foggy conditions. All 114 people on board the two aircraft were killed, as were four more on the ground. The cause of the accident was a runway incursion by the Citation.
  • On October 11, 2016, China Eastern Airlines Flight 5643, an Airbus 320, was forced to rotate early whilst taking off from Shanghai Hongqiao International Airport due to China Eastern Airlines Flight 5106, an Airbus A330, crossing the runway ahead of it. The crew of the latter had been cleared to cross by Air Traffic Control. There was no collision, the A320 clearing the A330 by 19 metres (62 ft). There were 26 crew and 413 passengers aboard the two aircraft. The pilot of the A320 was rewarded by the Civil Aviation Administration of China for averting the accident.
  • References

    Tenerife airport disaster Wikipedia

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