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[e][138] Fifteen aircraft (including two helicopters) were devoted to the search mission. [39][2][failed verification], The Airbus A330 is designed to be flown by two pilots, but the 13-hour "duty time" (the total flight duration, as well as preflight preparation) required for the Rio-Paris route exceeded the 10 hours permitted before a pilot had to take a break as dictated by Air France's procedures. "The good news is that the area over which the debris is scattered is relatively concentrated. [97][98], The remainder of the messages occurred from 02:11 UTC to 02:14 UTC, containing a fault message for an air data inertial reference unit and ISIS. [158][159] The Air France flight recorders were fitted with water-activated acoustic underwater locator beacons or "pingers", which should have remained active for at least 30 days, giving searchers that much time to locate the origin of the signals. The Airbus A330-203 was in a blackspot between air traffic control towers in Brazil and Senegal, but still sending automatic communication pings every 10 minutes. However, after being immersed under intense pressure and in sea water for almost two years, their data may be unreadable. | The areas showing detailed bathymetry were mapped using multibeam bathymetric sonar. The pilots did not comment on the stall warnings and apparently did not realize that the aircraft was stalled. Air France Flight 447 (AF447 or AFR447) was a scheduled international passenger flight from Rio de Janeiro, Brazil, to Paris, France.On 1 June 2009, inconsistent airspeed indications led to the pilots inadvertently stalling the Airbus A330 serving the flight, failing to recover from it and eventually crashing into the Atlantic Ocean at 02:14 UTC, killing all 228 passengers and crew on board. [82], On 29 July 2011, the BEA released a third interim report on safety issues it found in the wake of the crash. [193][194] On 1 May the memory unit was found and lifted on board the le de Sein by the ROV. The crew were late in identifying and correcting the deviation from the flight path. [4][pageneeded]. A spokesperson for the BEA claimed, "the airspeed of the aircraft was unclear" to the pilots[153] and, on 4 June 2009, Airbus issued an Accident Information Telex to operators of all its aircraft reminding pilots of the recommended abnormal and emergency procedures to be taken in the case of unreliable airspeed indication. [133] However, the notion that the aircraft fragmented while airborne ultimately was refuted by investigators. Remember, the flight was passing through the top of a major thunderstorm. The captain himself had just left the cockpit to go take a nap. [3], The BEA's final report, released at a news conference on 5 July 2012, concluded that the aircraft suffered temporary inconsistencies between the airspeed measurementslikely resulting from ice crystals obstructing the aircraft's pitot tubeswhich caused the autopilot to disconnect, after which the crew reacted incorrectly and ultimately caused the aircraft to enter an aerodynamic stall, from which it did not recover. The latest search around the Atlantics mountainous seabed has been classed by BEAR as a systematic exploration of an area of 3,900 sq miles, at depth of some 13,200 feet, Irish doctors Dr Aisling Butler, left, and Dr Jane Deasy were among the victims when Air France flight 447 crashed in the Atlantic, Britons Arthur Coakley and Graham Gardner were also killed when their plane went down shortly after taking off from Rio de Janeiro. A second consequence of the reconfiguration into ALT2 was that the stall protection no longer operated, whereas in normal law, the aircraft's flight-management computers would have acted to prevent such a high angle of attack. Mike Purcell, a principal engineer at the Massachusetts-based Woods Hole Oceanographic Institution (WHOI), whose team finally spotted the AF447 wreckage, said the discovery was a great achievement. "[246] The BEA subsequently released its final report on the accident, and Appendix 1 contained an official CVR transcript that did not include groups of words deemed to have no bearing on flight. It probably didn't seem that remarkable, or even noticeable given what else was happening at the same time. At that point, the aircraft's ground speed was recorded as 107 knots (198km/h; 123mph), and that the aircraft was descending at 10,912 feet per minute (55.43m/s) (108 knots (200km/h; 124mph) of vertical speed). ", "Air France crash recovery ends with 74 bodies missing", "Vol AF 447: ouverture d'une information judiciaire", "Terror Names Linked To Doomed Flight AF 447", "Air France charged in Rio flight crash investigation", "Organisation of the technical investigation", Bureau d'Enqutes et d'Analyses pour la Scurit de l'Aviation Civile, "Air France Jet 'Did Not Break Up in Mid-Air', "INFO LE FIGARO AF 447: Airbus mis hors de cause par les botes noires", Flight AF 447 on 1 June 2009 A330-203, registered F-GZCP Press release on 17 May 2011, "Vol Rio-Paris: L'enqute ne montre pas de dysfonctionnements majeurs de l'Airbus", "Clues Point to Speed Issues in Air France Crash", "Air France searchers find three more bodies", "Air France probe focuses on airspeed instruments", "Flight Air France 447 Rio De Janeiro-Paris Charles De Gaulle Press release N 12: Update on anemometric sensors", "Press release no. "In the early morning hours of June 1, 2009, Air France Flight AF 447, with 228 passengers and crew aboard, disappeared during stormy weather over the Atlantic while on a ight from Rio de. It's still too early to draw any conclusions on why the jet went down, Arslanian said. [7][8] The aircraft was powered by two General Electric CF6-80E1A3 engines with a maximum thrust of 68,530 or 60,400lbf (304.8 or 268.7kN) (take-off/max continuous),[9] giving it a cruise speed range of Mach 0.820.86 (470493 knots or 870913 kilometres per hour or 541567 miles per hour), at 35,000 feet (11,000m) of altitude and a range of 12,500km (6,700nmi; 7,800mi). [196], On 7 May, the flight recorders, under judicial seal, were taken aboard the French Navy patrol boat La Capricieuse for transfer to the port of Cayenne. [141], The BEA documented the timeline of discoveries in its first interim report. Showing Editorial results for air france flight 447. The crew's lack of practical training in manually handling the aircraft both at high altitude and in the event of anomalies of speed indication. June 8, 2009 -- An "ocean of debris" now surrounds divers recovering wreckage and bodies from Air France flight 447 in the Atlantic Ocean, and searchers today recovered the . Body of pilot in Air France crash identified | CBC News Loaded. Air France flight 447, an Airbus 330-203 plane, plunged into the ocean en route from Rio to Paris, killing all 228 passengers and crew on board and a long search has so far failed to find. Key points Passengers of AF447 would certainly have felt, and been alarmed by, the intense buffeting and turbulence. He made no such announcement to the passengers, however. Play it now! A new documentary highlights the international operation to find and retrieve the wreckage of Air France flight AF447 from Rio de Janeiro in Brazil to Paris, France, that fell from the sky on 1 June 2009, killing all 228 passengers and crew. [120] On 2 June at 15:20 (UTC), a Brazilian Air Force Embraer R-99A spotted wreckage and signs of oil, possibly jet fuel, strewn along a 5km (3mi; 3nmi) band 650km (400mi; 350nmi) north-east of Fernando de Noronha Island, near the Saint Peter and Saint Paul Archipelago. The documentary director said the search was like looking for a bottle of water in the ocean. >People on board had to sit through 30 mins of crazy phugoid cycles before finally crashing. The areas showing very generalized bathymetry were mapped using high-density satellite altimetry. [273][274], Several cases have occurred in which inaccurate airspeed information led to flight incidents on the A330 and A340. ", Cooperative Institute for Meteorological Satellite Studies, "Plane Vanished in Region Known for Huge Storms", "12 similar flights deepen Air France 447 mystery", "Two Lufthansa jets to give clues on AirFrance", "Un avin de la Guardia Civil contra la inmigracin tambin busca el avin desaparecido", "Premires prcisions sur l'Airbus d'Air France disparu", "AF 447 may have come apart before crash: experts", "Prospect slim of finding plane survivors", "RELATRIO DAS BUSCAS DO VOO 447 DA AIR FRANCE", "France and Brazil Press Search for Missing Plane", "No survivors found in wreckage of Air France jet, official says", "Jos Alencar decreta trs dias de luto oficial por vtimas do Airbus", "Navy ships seek to recover Air France crash debris", "Brazilian Air Force Finds More Debris from Flight 447", "Buscas aeronave do voo AF 447 da Air France", "Nota 17: Informaes Sobre As Buscas Do Voo 447 Da Air France", "Brazil: Bodies found near Air France crash site", "Press Release 39: Information on the Search for Air France Flight 447", "Press Release 37: Information on the Search for Air France Flight 447", "Press Release 31: Information on the Search for Air France Flight 447", "Crash jet 'split in two at high altitude', "Nota 33: Informaes Sobre As Buscas Do Voo 447 Da Air France", "Nota 31: Informaes Sobre As Buscas Do Voo 447 Da Air France", "Nota 22: Informaes Sobre As Buscas Do Voo 447 Da Air France", "Nota 27: Informaes Sobre As Buscas Do Voo 447 Da Air France", "Hopes of finding Air France Airbus black boxes dashed", "INFO FIGARO AF 447: le corps du pilote identifi", "France sends nuclear sub to hunt for jet wreckage", "More bodies found near Air France crash site", "Sub helps in hunt for black boxes at Air France crash site", "Wreckage of Air France Jet is Found, Brazil says", "Deep Ocean Search Planning: A Case Study of problem Solving", "Finding the black box of Air France Flight 447 will be challenging: French probe team", "Black Box: Locating Flight Recorder of Air France Flight 447 in Atlantic Ocean", "Brazil ends search for Air France bodies", "Investigators say they have no confirmed black-box signals", "Air France 447's black boxes: search to resume", "Search ships head to new AF447 search zone", "Undersea Search Resumes for France Flight 447", "Search for Flight 447 data recorders to resume", "Search for Air France black boxes delayed", "Airbus Offers to Pay for Extended Crash Search", "Victims' families cheer new search for Flight 447", "Estimating The Wreckage Location of the Rio-Paris AF447", "Air France 447 Black Box May Be Found by End of March, BEA Says", "Air France Black-Box Search Narrowed by Fresh Data (Update1)", "La zone des botes noires du vol Rio-Paris localise", "L'AF 447 aurait fait demi-tour pour sortir des turbulences", "Redirected AF447 search fails to locate A330 wreck", "MH370 Malaysia plane: How maths helped find an earlier crash", "Images of Flight 447 Engines, Wing, Fuselage, Landing Gear", "Air France plane crash victims found after two-year search", "Bodies found in Atlantic jet crash wreckage", "Bits of Air France Flight 447 found in Atlantic", "Solid-State FDR System including Crash Survivable Memory Unit (CSMU)", "Flight AF 447 on 1st June 2009 A330-203, registered F-GZCP Information, 1st May 2011", "Investigators recover second Air France black box", "Flight AF 447 on 1 June 2009, A330-203, registered F-GZCP, 9 May 2011 briefing", "AF447 flight-data and cockpit-voice recorder data is readable", "What Happened to Air France Flight 447? Air France Flight 447 was a scheduled commercial flight from Rio de Janeiro, Brazil, to Paris, France. Reproduction in whole or in part without permission is prohibited. Forty-three bodies have been formally identified, of which 17 are French nationals including the pilot and three other crew members. By This is standard contingency procedure when changing altitude without direct ATC authorization. The sighted wreckage included an aircraft seat, an orange buoy, a barrel, and "white pieces and electrical conductors". The airline did not name the crew members, but the pilot's union had previously identified the pilot as French Capt. Speaking at a news conference near Paris, French air accident investigation agency head Paul-Louis Arslanian said the debris is from all areas of the plane. That impact caused high deceleration and compression forces on the airliner, as shown by the deformations that were found in the recovered wreckage. [48], The majority of passengers were French, Brazilian, or German citizens. [134] At this point, on the evidence of the recovered bodies and materials, investigators confirmed the plane had crashed, killing everyone on board. At the time of its disappearance, F-GZCP was using satellite communication, its position over the mid-Atlantic being too far from land-based receivers for VHF to be effective. Autopsies on Air France victims suggest plane broke up in air | CBC News Loaded. A new mission, to recover bodies, wreckage, and to find and recover the recorders, will launch soon and will be on site around the end of the month. [163] In late July, the search for the black boxes entered its second phase, with a French research vessel resuming the search using a towed sonar array. [114], After further attempts to contact Flight 447 were unsuccessful, an aerial search for the missing Airbus commenced from both sides of the Atlantic. ", For an explanation of how airspeed is measured, see, Rio de Janeiro/Galeo International Airport, Bureau of Enquiry and Analysis for Civil Aviation Safety, Rio de JaneiroGaleo International Airport, Aircraft Communications Addressing and Reporting System, Aeronautical Accidents Investigation and Prevention Center, German Federal Bureau of Aircraft Accident Investigation, List of aircraft accidents and incidents resulting in at least 50 fatalities, "Air France crash: Trial ordered for Airbus and airline over 2009 disaster", "Report on Air France Crash Points to Pilot Training Issues", "F-GZCP Air France Airbus A330-203 cn 660", "EASA Type Certificate Data Sheet for AIRBUS A330", "JACDEC Special accident report Air France Flight 447", "Key figures in global battle against illegal arms trade lost in Air France crash", "Tirolerin bei Flugzeugabsturz umgekommen", "73 Franais, 58 Brsiliens, 26 Allemands", "Gabon: Un Gabonais dont on ignore encore l'identit parmi les victimes du crash de l'appareil d'Air France", "Lk slendings sem frst Air France slysinu fundi", "Three Irish doctors die in mystery jet tragedy", "Tragique fin d'une mission officielle pour trois Marocains", "Zeisterse in verdwenen Air France vlucht", "Alexander kommer aldri tilbake p skolen", "Agency ready to aid kin of Pinoy victim in Air France crash", "10 lat po katastrofie Air France lot 447 - ustalenia, polski wtek, wspomnienia", "Violeta Bajenaru-Declerck, romanca aflata la bordul Air France 447", " ", "Andrs Surez Montes: Nueva vida en Pars", "Airbus disparu: tmoignages, hypothses et dmenti", "American couple on Flight 447 loved life, relatives say", "Air France jet with 215 people on board 'drops off radar', "Air France statement on crashed airliner in the Atlantic", "Captain of Air France Flight 447 was son of pilot", "Four minutes, 23 seconds Flight AF447", "Inhums trois ans aprs le crash arien", "What Really Happened Aboard Air France 447", "Flight 447 pilot had 20 years of flying for Air France", "Ships head for area where airplane debris spotted", "Terminal said 'delayed' but the faces betrayed the truth", "Search Is on for Wreckage of Missing Air France Jet", "Air France pays $24,500 to crash victims' families", "Voo Air France 447: ltimas informaes", "Cotidiano Famlia Orleans e Bragana confirma que prncipe brasileiro estava no voo AF 447", "Belgisch-Braziliaanse prins onder de slachtoffers", "Confira os nomes de 84 passageiros que estavam no voo AF 447", TRENTO10 anni fa la tragedia dell'Air France che cost la vita a Giovanni Battista Lenzi, "Airbus: aplice de US$94 mi e seguro incalculvel", "Lista no oficial de vtimas do voo 447 da Air France inclui executivos, mdicos e at um membro da famlia Orleans e Bragana", Professor da UFRJ est entre os passageiros do voo AF 447, "Good Morning Turkey press scan on 2 June", Outro professor da UFRJ tambm est entre os passageiros do voo AF 447, "Safety Investigation Following the Accident on 1st June 2009 to the Airbus A300-203, Flight AF 447 Summary", "Flight AF 447 on 1st June 2009, A330-203, registered F-GZCP, 27 May 2011 briefing", "Recording Indicates Pilot Wasn't in Cockpit During Critical Phase", "Concerns over recovering AF447 recorders", "Data Link Messages Hold Clues to Air France Crash", "Airbus 330 Systems Maintenance System", "Joint aircraft system/component code table and definitions", "Air France Captain Dubois Let Down by 1-Pound Part, Pilots Say", "Crash: Air France A332 over Atlantic on 1 June 2009, aircraft impacted ocean", "Crash: Air France A332 over Atlantic on 1 June 2009, aircraft lost", "Air France Flight 447: A detailed meteorological analysis", "Air France Flight #447: did weather play a role in the accident? The Airbus 330 was en route from Rio de Janeiro to Paris with 216 passengers and 12 crew on board when it disappeared from radar screens as it flew through stormy weather. Delta Air Lines analyzed the data of Northwest Airlines flights that occurred before the two companies merged and found a dozen incidents in which at least one of an A330's pitot tubes had briefly stopped working when the aircraft was flying through the ITCZ, the same location where Air France 447 crashed. The passengers would have had no explanation for the sudden lurch, nor would it have been easy for them to know in the minutes that followed if they were climbing or descending. She said it was possible that the bodies might be identified. The latest search boat, operated by the American Woods Hole Oceanographic Institution, is unable to salvage the wreckage, but will continue to continue to take pictures using the same kind of equipment which was used explore the remains of the Titanic in 1985. The operation to recover bodies from the crash of Air France 447, which plunged into the Atlantic Ocean two years ago, has ended with 27 more sets of human remains brought to the surface, a French . The icing event had lasted for just over a minute,[78][79][2]:198[80] yet Bonin continued to make nose-up inputs. [300], In November 2015, Massachusetts Institute of Technology professor David Mindell discussed the Air France Flight 447 tragedy in the opening segment of an EconTalk podcast dedicated to the ideas in Mindell's 2015 book Our Robots, Ourselves: Robotics and the Myths of Autonomy. In 2009, tests suggested that the new probe could improve its reliability, prompting Air France to accelerate the replacement program,[224] which started on 29 May. Black box data showed the aircrafts speed recorders pitot tubes had frozen, setting off a catastrophic chain of events in the cockpit. It took two years to find the flight's wreckage and the majority of the bodies in a mountain range under the ocean (via CNN . BEA report 29 July 2011 (Synopsis of the Third interim report): This page was last edited on 3 March 2023, at 21:13. [49][50][33] The passengers included business and holiday travelers. [67] The aircraft left Brazilian Atlantic radar surveillance at 01:49 UTC,[2]:49[68] and entered a communication dead zone. 1)", Learn how and when to remove this template message, Accident / Serious Incident Report for Air France Flight 447, The Difference Engine: Wild blue coffin corner, "Air France 447 and the Limits of Aviation Safety", "Air France plane: debris 'is not from lost aircraft', "No wreckage found from doomed Air France plane", "Air France to resume Atlantic flight recorder search", "Cockpit Voice Recorder transcript and accident summary", Flight Air France 447 Rio de Janeiro Paris-Charles de Gaulle Press Releases, Compagnie Internationale de Navigation Arienne, https://en.wikipedia.org/w/index.php?title=Air_France_Flight_447&oldid=1142688117, Accidents and incidents involving the Airbus A330, Airliner accidents and incidents caused by ice, Airliner accidents and incidents caused by instrument failure, Airliner accidents and incidents caused by pilot error, Aviation accidents and incidents in the Atlantic Ocean, Airliner accidents and incidents caused by stalls, Articles with dead external links from June 2016, Short description is different from Wikidata, Articles with failed verification from October 2019, Wikipedia articles needing page number citations from March 2017, Wikipedia articles in need of updating from November 2021, All Wikipedia articles in need of updating, Articles with dead external links from March 2017, Wikipedia articles in need of updating from July 2017, Articles with unsourced statements from November 2022, Wikipedia external links cleanup from March 2017, Creative Commons Attribution-ShareAlike License 3.0. [128][129], On 3 June, the first Brazilian Navy (the "Marinha do Brasil" or MB) ship, the patrol boat Graja, reached the area in which the first debris was spotted. The main drama began at 10 minutes past midnight when the speed sensors became iced over, the autopilot disengaged, and the pilot flying the plane pulled back on the controls, sending it into a steep climb. People begin to cry, to pray, to quietly sob. It was nearly midnight, then, by the internal clocks of most of the passengers; a few were probably reading, or watching a video, while the majority were probably sleeping, or lightly dozing. Farm Heroes Saga, the #4 Game on iTunes. Thus, we hope to find the black boxes., Announcement: French ministers Nathalie Kosciusko-Morizet (left) and Thierry Mariani at the press conference when it was confirmed the wreck had been found, Clues: Sonar of the AF-447 debris' shown over two miles down on the sea floor, And Air France-KLMs chief executive Pierre-Henri Gourgeon added: This is very good news because it brings with it the hope that at last we will get some information on what caused this accident, which to this day remains unexplained.. The Airbus A330 was flying from Rio de Janeiro to Paris when it plunged into the sea on 1 June 2009, killing all 228 people on board. On 1 June 2009, inconsistent airspeed indications led to the pilots inadvertently stalling the Airbus A330 serving the flight, failing to recover from it and eventually crashing into the Atlantic Ocean at 02:14 UTC, killing all 228 passengers and crew on board. [54], The aircraft departed from Rio de JaneiroGaleo International Airport on 31 May 2009 at 19:29 Brazilian Standard Time (22:29 UTC),[2]:21 with a scheduled arrival at Paris-Charles de Gaulle Airport at 11:03 Central European Summer Time (09:03 UTC) the following day (estimated flight time of 10:34). [91][95] Bruno Sinatti, president of Alter, Air France's third-biggest pilots' union, stated, "Piloting becomes very difficult, near impossible, without reliable speed data. The crash of Air France flight 447 from Rio to Paris last year is one of the most mysterious accidents in the history of aviation. Passengers of AF447 would certainly have felt, and been alarmed by, the intense buffeting and turbulence. Preliminary investigations have claimed the aircraft, which was flying through a high-altitude thunderstorm when it disappeared, may have suffered a failure of its speed sensors. In September 2007, Airbus recommended that Thales C16195AA pitot tubes should be replaced by Thales model C16195BA to address the problem of water ingress that had been observed. Audience Relations, CBC P.O. Temporary inconsistency between the measured speeds, likely as a result of the obstruction of the pitot tubes by ice crystals, caused autopilot disconnection and [flight control mode] reconfiguration to. One consequence of the change to ALT2 was an increase in the aircraft's sensitivity to roll, and the pilot overcorrected. [293][294][295][296], On 16 September 2012, Channel 4 in the UK presented Fatal Flight 447: Chaos in the Cockpit, which showed data from the black boxes including an in-depth re-enactment. To comply with these procedures, Flight 447 was crewed by three pilots: a captain and two first officers. The Brazilian Navy sent a total of five ships to the debris site; the frigate Constituio and the corvette Caboclo were scheduled to reach the area on 4 June, the frigate Bossio on 6 June and the replenishment oiler Almirante Gasto Motta on 7 June. On the Alucia this spring, as Woods Hole scientists scanned the first photos of Flight 447, they saw more than just landing gear, engines and wings. Daily Mail Reporter It was complicated. He said if the wreckage had been on a rocky rather than sandy ocean bed we may not have found it. Confirming the discovery of one large piece of the plane, Frances Transport Minister Nathalie Kosciusko-Morizet said it contained 'identifiable bodies' . [d] At 02:13 UTC, a fault message for the flight management guidance and envelope computer was sent. Nasal spray reduces risk of infection 86% - nearly DOUBLE protection given by shot in arm, 'He is NOT a threat': Mental health advocate DEFENDS 6'6" thug, 17, who had to be dragged off unconscious female teaching aide who he knocked out for confiscating his Nintendo Switch, Woke LA DA George Gascon SUSPENDS attorney who 'misgendered' transgender child molester, 27 - who started identifying as a woman after DNA linked her to cold case of man beaten to death, How Roald Dahl's family caved in to censors to keep their whizzpopping $444million gravy train on track, writes ALISON BOSHOFF, 'Roald Dahl was a bigot and he never supported me, but really?' The Daily Telegraph pointed out the absence of AoA information, which is so important in identifying and preventing a stall. The bodies of the chief pilot and a flight attendant on Air France Flight 447 are among those that have been recovered from the Atlantic Ocean, the airline said Wednesday. Confused, Bonin exclaimed, "I don't have control of the airplane any more now", and two seconds later, "I don't have control of the airplane at all! The pilots did not read out the available data (vertical velocity, altitude, etc.). [199] The entire download was filmed and recorded. Pic: Handout/Brazilian Navy/AFP via Getty Images Eventually the captain responded, more than one and a half minutes after his co-pilots realised the extent of the crisis. It provides an explanation for most of the pitch-up inputs by the pilot flying, left unexplained in the Popular Mechanics piece: namely that the flight director display was misleading. Salvage boats are currently heading for the area, and are expected to arrive by the end of this month. Both companies pleaded not guilty to the charges. On June 1, 2009, the A330 crashed into the Atlantic Ocean killing all 228 people on board. Two out of three Air France pilots were sleeping minutes before their plane plunged into the sea with the loss of all 228 people on board. Many products featured on this site were editorially chosen. https://www.airfrance447.com. At that time, the investigation had established only two facts - the weather near the aircraft's planned route included significant convective cells typical of the equatorial regions, and the speeds measured by the three pitot tubes differed from each other during the last few minutes of the flight.[210]. The pilot-in-control pulled back on the stick, thus increasing the angle of attack and causing the aircraft to, The pilots apparently did not notice that the aircraft had reached its. The weakening of the two co-pilots' task sharing, both by incomprehension of the situation at the time of autopilot disconnection and by poor management of the ". After months of investigation, a clear picture has emerged. Thus, we hope to find the black boxes., And Air France-KLMs chief executive Pierre-Henri Gourgeon added: This is very good news because it brings with it the hope that at last we will get some information on what caused this accident, which to this day remains unexplained.. "It is premature for the time being to say what happened and it would be irrelevant and misleading to elaborate on partial and from time to time erroneous facts," he said. April 4, 2011 -- Bodies from Air France Flight 447, which crashed into the Atlantic Ocean almost two years ago, have been found by aquatic robots, and will be brought to the surface within a month, officials said. Investigators are using manned and unmanned submarines to search the crash site, which is spread over more than 230 kilometres, located about 640 kilometres northeast ofBrazil's Fernando de Noronha islands.