TAM Airlines Flight 3054

Congonhas runway refit On both of Congonhas Airport's runways (35L/17R and 35R/17L), a slope prevented the drainage of accumulated water on the asphalt. The surface was already smooth due to excess rubber from the increased braking required on landing. There were no runway end safety areas, as Avenida Washington Luís (a busy avenue), as well as several buildings and houses, were located at the end of runways 35L and 35R. On 24 July 2006, less than a year before the accident, a Boeing 737 of BRA Transportes Aéreos had difficulty stopping on runway 35L, but the pilots were able to bring the aircraft to a stop safely by performing a ground loop. Due to delays and flight cancellations caused by rains in early 2007, Infraero (the company that managed Congonhas Airport then) decided to resurface the airport's main runway. The installation of channeling grooves was planned to reduce the risk of hydroplaning. Despite this incident, landings continued to be conducted normally at the airport. ==Aircraft and crew==

The aircraft operating as Flight 3054 was a twin turbofan Airbus A320-233, serial number 789, registration PR-MBK; it was powered by two IAE V2500 engines. It was built in 1998 and had been operated by other airlines before entering service with TAM in January 2007, six months before the accident. The aircraft was owned by Pegasus Aviation and had flown more than 21,000 hours over 10,000 cycles before the crash. The aircraft was dispatched with the thrust reverser on the starboard engine deactivated, as it had jammed. TAM said in a statement that a fault in a reverser "does not jeopardize landings" and no mechanical problem had been recorded on 16 July, the day before the accident. The aircraft had no difficulty braking on the same runway a day before the fatal accident. The flight crew consisted of two captains (rather than the usual captain and first officer): Henrique Stefanini Di Sacco (53), and Kleyber Aguiar Lima (54). Both pilots had been flying for over 30 years. Stefanini had logged 13,654 flight hours in his career (including 2,236 hours on the Airbus A320), and Lima 14,760 hours, with 237 of them on the Airbus A320. ==Flight chronology==

Several players and coaches from the Grêmio football club were initially booked on Flight 3054, intending to catch a connecting flight in Congonhas and fly to Goiânia, for a game scheduled against the Goiás Esporte Clube. However, the club's management rescheduled the trip to the next day. The plane departed from Salgado Filho International Airport in Porto Alegre at 17:18 Brazilian Standard Time (BRT) (20:18 UTC). It climbed to flight level (FL) 340 (). At 18:48 BRT (21:48 UTC), the flight made its landing at Congonhas-São Paulo Regional Airport. ==Accident==

Flight 3054 was cleared to land at Congonhas's Runway 35L. Reviews by government officials of the surveillance videos showed that despite the aircraft touching down without incident, it did not slow down normally, veering to the left as it departed the far end at around . The runway is elevated above the surrounding area, and the aircraft's momentum carried it over traffic on the adjacent Avenida Washington Luís, a major thoroughfare, and crushed a four-storey TAM Express facility, resulting in a large fire. The TAM Express facility contained offices and a warehouse, and was located adjacent to a gas station. All 187 passengers and crew perished and the aircraft was destroyed. Inside the plane the temperature reached over 1000°C, leaving no chance of survival. The runway had recently been resurfaced, and did not yet have water-channeling grooves cut into it to reduce the danger of hydroplaning. Two seconds prior to touchdown, an aural warning, "retard, retard", was issued by the flight's computer system, advising the pilots to retard the thrust lever to the recommended idle lever position. This would disengage the autothrottle, with engine power then governed directly by the thrust levers. At the moment of touchdown, the spoiler lever was in the "ARMED" position. in order for the spoilers to automatically deploy upon touchdown, not only must the spoiler lever be in the "ARMED" position, but both thrust levers must be at or close to the "idle" position. The FDR transcript shows that immediately after the warning, the flight computer recorded the left thrust lever being retarded to the rear-most position, activating the thrust reverser on the left engine, while the right thrust lever (controlling the engine with the disabled thrust reverser) remained in the CL position. One theory put forth by CENIPA is that the pilots may not have noticed that the right engine remained at CL because the Airbus autothrottle system, unlike other aircraft manufacturers, does not automatically move the levers when the autothrust controller changes engine settings. Therefore, the pilots may have thought that the right engine was at idle power without realizing that Airbus autothrust logic dictates that, when one or more of the thrust levers is pulled to the idle position, the autothrust is automatically disengaged. ==Congonhas==

warehouse, seen five months before the crash Aviation safety in Brazil had been under increased scrutiny following the mid-air collision in September 2006 over the Amazon of Gol Transportes Aéreos Flight 1907, a Boeing 737-800, and an Embraer Legacy 600 (see Brazil's 2006-2007 aviation crisis). The 35L runway at Congonhas is long. Congonhas's counterpart in Rio de Janeiro, the Santos Dumont Airport, has an even shorter runway, at . Both airports receive the same type of traffic — ranging from small private planes to Boeing 737s and A320s. Many variables affect the landing distance of an aircraft, such as approach speed, weight and the presence of either a tailwind or a headwind. For an Airbus A320, a landing speed of higher than normal can result in as much as a 25% increase in the runway length needed to stop an aircraft. Wet weather can also significantly reduce the braking performance of aircraft, leading to an increase in the minimum runway length requirement. The airport is also known to be a dangerous airport in Brazil due to its runways. Pilots have called Congonhas airport the "aircraft carrier," because of the runway's short length and because pilots are told to go-around if they overshoot the first of runway. In June 2007, a Brazilian judge briefly banned flights using Fokker 100, Boeing 737-700 and Boeing 737-800 aircraft in and out of the airport. The Airbus A320 was not among the aircraft banned, due to its manufacturer-stated braking distance being shorter than those of the banned aircraft. Pilots had complained that water had been accumulating on the runway, reducing aircraft braking performance and occasionally causing planes to hydroplane. TAM also objected to the decision, with a spokesman stating "If the injunction stands, it will cause total chaos," claiming over 10,000 passengers per day would be inconvenienced. Many flights, including all OceanAir and BRA Transportes Aéreos, were transferred to Guarulhos International Airport, the major airport in São Paulo, due to the closure of the main runway at Congonhas and the ongoing investigation of the accident. State crime scene investigators terminated the search for remains on 18 July 2007; as of that date, 114 bodies recovered from the site had been identified by the São Paulo Medical Examiner's Office as those of passengers. ==Investigation==

The investigation was carried out by Brazil's Aeronautical Accidents Investigation and Prevention Center (CENIPA). Data from the flight data recorder and cockpit voice recorder (CVR) were downloaded by the National Transportation Safety Board (NTSB) in the United States commencing 20 and 23 July respectively. Based on preliminary data from the FDR, on 25 July Airbus cautioned A320 operators to ensure that both thrust levers are set to idle during flare. It shows that the pilots were aware of the wet runway conditions and the deactivated thrust reverser. The pilots' comments suggest that the spoilers did not deploy and that they were unable to slow the aircraft. An investigation by the Ministry of Justice and Public Security released in November 2008 concluded that the pilots mistakenly left the lever for the right engine to "climb" upon landing, due to a mistake in landing procedures with the right thrust reverser being disabled from a prior maintenance, when in fact it was necessary to retard both engines in order for the spoilers to work. They also said that the National Civil Aviation Agency should have closed the airport on the night the plane landed because of heavy rains; that Congonhas airport authorities shared the blame because its runway had not been properly constructed with grooves to drain away excess rainwater, contributing to the crash; that the plane's manufacturer, Airbus, should have provided alarms warning the pilots that the braking system was failing; and that TAM failed to properly train its pilots, who did not act correctly in the emergency. Final report In September 2009, more than two years after the accident, CENIPA announced the results of official investigations. The report shows that one of the thrust levers, which control engines, was in position to accelerate when it should be in idle, but it was not proved if there was mechanical or human failure as the cause of the accident. The report suggests two hypotheses for the accident. In the first, there was a flaw in the power control of the plane's engines, which would have kept one of the thrust levers into acceleration, regardless of their actual position. This scenario would implicate mechanical failure of the aircraft as the cause of the accident. The likelihood of this failure occurring is calculated at once per 400 billion flight hours, and therefore highly improbable. In the second hypothesis, the pilot has performed a procedure different from that provided in the manual, and put the thrust lever in an irregular position. This scenario would implicate human error as the cause of the accident. In addition to the positions of the thrust levers, the report points to several factors that may have contributed to the accident, such as a high volume of rain on the day, with the formation of puddles on the runway, as well as the absence of grooving. The report does not blame the length of the runway for the accident. The BEA also cleared Airbus of any misdoing because they had proposed a system warning modification regarding the incorrect thrust lever positions that TAM had rejected. ==Response==

being flown at half-mast in Brasília on the anniversary of Flight 3054 After the crash, President Luiz Inácio Lula da Silva ordered three days of national mourning. During the 2007 Pan American Games in Rio de Janeiro, the Brazilian athletes wore a black armband in remembrance of the victims. The flags of all participating countries were flown at half mast on 18 July. Matches involving a Brazilian athlete or team started with a minute of silence. All matches of the Campeonato Brasileiro 2007 also started with a minute of silence, while all players also wore black armbands. Brazilian Formula One driver Felipe Massa had a black stripe on top of his helmet during the 2007 European Grand Prix, to commemorate the victims. Rubens Barrichello also had stripes on his helmet, and the two Red Bull Racing drivers David Coulthard and Mark Webber had small Brazilian flags on their helmets referring to the accident. More than 5,000 Brazilians marched to the crash site on 29 July 2007, blaming their government's failure to invest in airport infrastructure for the crash. Many of the protesters also demanded Lula's ouster. International reactions Reactions shown internationally were strong all expressed condolences. • : President Néstor Kirchner called president Lula to express condolences. • : President Michelle Bachelet called president Lula to offer her condolences. • : President Horst Köhler sent a telegram to President Lula expressing his condolences to the families of the victims. According to a statement reported by the German embassy in Brasília, Germany would join the three-day mourning by lowering the flag at half-mast at the embassy. • : Former president Vicente Fox expressed his condolences. • : President Alan Garcia expressed his condolences and requested to talk with president Lula. • : President George W. Bush, his spokesman Sean McCormack, and secretary of state Condoleezza Rice all expressed their condolences. Rice also called Brazilian Foreign Minister Celso Amorim to express additional condolences. • : Foreign minister Nicolás Maduro expressed his condolences to Brazil's government and citizens. Memorial On 17 July 2012, the fifth anniversary of the accident, a plaza named Memorial Square was opened. Memorial Square was built on the site of the TAM express warehouse (demolished on 5 August 2007), which is in area. There is a memorial with the names of the victims engraved as well as a mulberry tree that survived the crash. There is another memorial in Porto Alegre called "Largo da Vida," where 199 trees have been planted. The memorial is located near Salgado Filho International Airport (the airport from which Flight 3054 departed). ==Legal action==

On 19 November 2008, the 13,600-page police investigation was completed, which took 16 months of research to produce, during which 336 people were heard. Federal prosecutors were of the opinion that the former director of the National Civil Aviation Agency (ANAC), Denise Abreu (who had taken up the post in March 2006), and the flight safety officer of the airline, Marco Aurelio dos Santos de Miranda, should both face criminal charges. In 2011, the Brazilian Federal Public Ministry (Ministério Público Federal—MPF) laid criminal charges against Abreu and Miranda, as well as Alberto Fajerman, TAM's vice president of operations. They were accused of neglecting air transport safety by allowing the aircraft to land in heavy rain on the notoriously short, recently resurfaced runway before cutting of grooves to channel away excess rainwater. The trial began in São Paulo in 2013. In 2014, MPF withdrew the charges against Fajerman, for lack of evidence. A second charge against Abreu of "documentary falsehood" was dismissed in November 2014. All of the accused were eventually acquitted of all charges. In 2014, TAM's insurer, Itaú Seguros, launched a lawsuit in Brazil against Airbus for R$350 million (US$156 million). Airbus's response blamed the accident on the cockpit crew, the airline, and the poor state of the runway. ==Notable victims==

Among the victims were: • Júlio Redecker (aged 51), a Brazilian Social Democracy Party federal politician, member and leader of the opposition in the Chamber of Deputies of Brazil • Paulo Rogério Amoretty Souza (aged 61), former chairman of the football team Sport Club Internacional and attorney for Sport Club Corinthians Paulista • Márcio Rogério de Andrade (aged 35), former football player and FIFA agent at the time of the crash. His wife, daughter and brother-in-law were also killed. ==Dramatization==

The documentary television series Mayday, also known as Air Disasters, examined the crash and investigation in a Season 11 episode titled "Deadly Reputation" (and alternatively "Nightmare Runway" and "Disaster Runway"), which features interviews with investigators and a dramatic recreation of the accident. ==See also==