December 17, Boeing confirmed the suspension of 737 MAX production from January 2020. January 7, Boeing recommended "simulator training in addition to computer based training". News & Advice Pilots and flight attendants opinions are mixed as some expressed confidence in the certification renewal, while others are disappointed as Boeing had hidden an important safety feature to their knowledge. FAA certification of the MAX was subsequently investigated by the U.S. Congress and multiple U.S. government agencies, including the Transportation Department, FBI, NTSB, Inspector General and special panels. [75][76] Due to this finding, some experts in Indonesia suggested that the NTSC should cooperate with Flight 302's investigation team. As a result, additional flight deck effects (such as IAS DISAGREE and ALT DISAGREE alerts and stick shaker activation) resulting from the same underlying failure (for example, erroneous AOA) were not simulated and were not in the stabilizer trim safety assessment report reviewed by the NTSB. Boeing will pay more than $2.5 billion to settle criminal charges that it repeatedly concealed and lied about the 737 Max's engineering problems that led … For each aircraft, the FAA will issue an airworthiness certificate, without delegation to Boeing, upon completion of an AoA sensor system test and a validation test flight. In February 2020, the DOJ investigated Boeing's hiding of information from the FAA, based on the content of internal emails. Both crashes were linked to the Maneuvering Characteristics Augmentation System (MCAS), a new flight control law. Australia and Singapore also offered technical assistance, shortly after the Lion Air accident, regarding data recovery from the new generation flight recorders (FDR). Not one is contributing more than the other. [52] By March 18, regulators grounded all 387 MAX aircraft in service with 59 airlines worldwide and making 8,600 flights each week. On October 11, 2019, David L. Calhoun replaced Dennis Muilenburg as chairman of Boeing, then succeeded Muilenburg's role as chief executive officer in January 2020. On November 18, 2020, the FAA cleared the MAX to return to service,[3] followed by European and Canadian regulators in January 2021. [65] This further implicated MCAS as contributory to the crash. Ryanair rejects 737 safety claims as ‘rubbish’, Boeing faces accusations over 787 oxygen system dangers, Ryanair says its Boeing 737 Max jets will not fly before summer 2020, Boeing boss faces second day of grilling over 737 Max crashes, Boeing boss testifies at Senate Commerce Committee, Boeing condemned in Lion Air 737 Max accident report, Boeing predicts 737 Max will fly again by the end of 2019, Boeing replaces senior executive in charge of 737 Max, Captain Sully outraged at fatal 737 MAX crashes being blamed on pilots, Boeing pilots feared for 737 Max safety three years ago. • New problems with Max keep cropping up as Boeing works on a fix, and the timeline for the return of the Max has been pushed back several times. Ryanair aims to fly Boeing 737 Max from ‘early next year’, Boeing 737 Max could be back in the air in 2020, American Airlines schedules Boeing 737 Max training for pilots, 737 Max disasters: ‘Boeing and FAA share responsibility’, Boeing 737 Max: Executive defends design as experts meet at Gatwick, European regulator to conduct Boeing Max recertification flights, Ryanair records £167m loss as passenger numbers fall by 99%, Boeing 737 Max filmed taking to the skies again, Boeing shares soar after company cleared for 737 Max tests. [74], On March 17, 2019, Dagmawit Moges, Ethiopia's transport minister, announced that the black box had been found and downloaded, and that the preliminary data retrieved from the flight data recorder show a "clear similarity" with those of Lion Air Flight 610 which crashed off Indonesia. The United States Federal Aviation Administration will also assist in the investigation. [95] The FAA found several defects that Boeing deferred to fix, in violation of regulations. [96] In September 2020, the House of Representatives concluded its investigation and cited numerous instances where Boeing dismissed employee concerns with MCAS, prioritized deadline and budget constraints over safety, and where it lacked transparency in disclosing essential information to the FAA. Boeing's 737 Max plane is safe to return to service in the UK and the European Union, regulators have said. • Boeing’s woes aren’t limited to the Max. AD It still proved popular from the beginning, with over 5,200 gross orders since its launch. Boeing 737 Max: When will the doomed jet fly again? January 21, Boeing estimated the ungrounding could begin in mid-2020. "There was a directive by Boeing, so they took that training. Boeing has admitted knowing about problems with the 737 Max before deadly crashes brought the aircraft's safety issues to light. At the time of the recertification by the FAA in November 2020, Boeing's net orders for the 737 MAX were down by more than 1,000 aircraft,[5] 448 orders canceled and 782 orders removed from the backlog because they are no longer certain enough to rely on; the total estimated direct costs of the MAX groundings were US$20 billion and indirect costs over US$60 billion. Boeing's reputation, business, and financial rating has suffered after these groundings, questioning Boeing's strategy, governance, and focus on profits and cost efficiency. Before that crash, the FAA anticipated that Boeing would deliver a software update to MCAS by April 2019. NTSC's investigator Nurcahyo Utomo identified nine factors to the accident, saying: "The nine factors are the root problem; they cannot be separated. [85][86](p1)[87] The NTSB report concludes that assumptions "that Boeing used in its functional hazard assessment of uncommanded MCAS function for the 737 MAX did not adequately consider and account for the impact that multiple flight deck alerts and indications could have on pilots' responses to the hazard". Lawmakers investigated Boeing's incentives to minimize training for the new aircraft. Want an ad-free experience?Subscribe to Independent Premium. April 5, Boeing announced it was cutting 737 production by almost a fifth, to 42 aircraft monthly, anticipating a prolonged grounding, and had formed an internal design review committee. Boeing provided several outdated return to service timelines, the soonest of which was "in the coming weeks" following the March 2019 grounding. In June 2020, the U.S. Why did the Bek Air plane crash and how safe are Kazakh airlines? [51] About 30 MAX aircraft were flying in U.S. airspace at the time and were allowed to reach their destinations. By March 18, all 387 aircraft were banned from service. Indonesia, for Lion Air Flight 610 as state of registration, state of occurrence and state of operator. [111] Its extensive supply chain providing aircraft components and flight simulators suffered similar losses, as did the aircraft services industry, including crew training, the aftermarket and the aviation insurance industry. Boeing slowed MAX production to 42 aircraft per month until in January 2020, when they halted until the airplane is reapproved by regulators. "All the pilots flying the MAX received the training after the Indonesia crash," he said. September 30, a Boeing 737 MAX test aircraft was flown by FAA administrator. [83][84] On March 11, FAA defended the aircraft against groundings citing these emergency procedures (Continued Airworthiness Notification to the International Community) for operators. A Boeing 737-8 MAX was forced to make an unscheduled landing and have one engine shut down after it ran into issues. [73] BEA received the flight recorders on March 14, 2019. The grounding subsequently became the longest ever of a U.S. The NTSC final report, published on October 23, 2019 was prepared with assistance from the U.S. NTSB. In March 2020, news that Boeing was seeking a $60 billion bailout caused a steep drop in its stock price, though Boeing eventually received $17 billion in funds from the coronavirus stimulus. The Boeing 737 MAX groundings drew mixed reactions from multiple organizations. When Boeing induced a stabilizer trim input that simulated the stabilizer moving consistent with the MCAS function, "... the specific failure modes that could lead to unintended MCAS activation (such as an erroneous high AOA input to the MCAS) were not simulated as part of these functional hazard assessment validation tests. The message, MOM-MOM-18-0655-01B, is included in the Lion Air Accident Report. The 8200? After two fatal crashes, Lion Air Flight 610 and Ethiopian Airlines Flight 302, global regulators grounded the MAX in March 2019. Unlike NTSB reports that identify the primary cause of accidents and then list contributing issues determined to be less significant, Indonesia is following a convention used by many foreign regulators of listing causal factors without ranking them". Engineering reviews uncovered other design problems, unrelated to MCAS, in the flight computers and cockpit displays. airliner. In November 2018, a week after the Lion Air accident, Boeing issued a bulletin supplementing the flight operations manual to warn that the MAX could pitch down automatically when a sensor fails and to explain how pilots should respond. FAA's administrator, Stephen Dickson, who assumed the position during the accident investigations, said in retrospect that "the result was not satisfactory". [48][49] Boeing CEO Dennis Muilenburg called President Donald Trump on March 12 to assure him the airplane was safe. Grounds Boeing Planes, After Days of Pressure", "Boeing 737 Max 8 planes grounded after Ethiopian crash", "From 8,600 Flights to Zero: Grounding the Boeing 737 Max 8", "The 737 built Southwest, and the 737 Max could be its undoing", "What Really Brought Down the Boeing 737 Max? Says", "Safety Recommendation Report: Assumptions Used in the Safety Assessment Process and the Effects of Multiple Alerts and Indications on Pilot Performance", "NTSB Issues 7 Safety Recommendations to FAA related to Ongoing Lion Air, Ethiopian Airlines Crash Investigations", "Boeing report highlights human factors no company should ignore", "Plane Tests Must Use Average Pilots, NTSB Says After 737 MAX Crashes", "Boeing Failed to Predict That Slew of 737 Max Warning Alarms Would Confuse Pilots, Investigators Say", "Boeing's 737 MAX Crisis: Coverage by The Seattle Times", "Boeing pushed FAA to relax 737 MAX certification requirements for crew alerts", "The DOJ is reportedly probing whether Boeing's chief pilot misled regulators over the 737 Max", "Inspector General report details how Boeing played down MCAS in original 737 MAX certification – and FAA missed it", "FAA Probing Boeing's Alleged Pressure on Designated Inspectors", "Changes to flawed Boeing 737 Max were kept from pilots, DeFazio says", "Exclusive: Boeing kept FAA in the dark on key 737 MAX design changes - U.S. IG report", "Airworthiness Directives; The Boeing Company Airplanes", "China is the first country to ground the Boeing 737 Max after its two crashes", "How much was pilot error a factor in the Boeing 737 MAX crashes? 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