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    What Caused a Plane to Fall From the Sky in Brazil?

    Officials are investigating potential causes of a plane crash that killed 62 people near São Paulo. Using videos and other clues, aviation experts have formed theories.Brazilian investigators on Saturday began analyzing the black boxes from a São Paulo-bound flight to try to understand why the passenger plane fell from 17,000 feet on Friday, in a crash that killed all 62 on board.But to aviation experts around the world who watched the videos showing the 89-foot plane spinning slowly as it plummeted before crashing almost directly on its belly, the question of what had happened was simple to answer: The plane had stalled.In other words, the plane’s wings had lost the lift needed to keep the aircraft aloft, causing it to stop flying and start falling.“You can’t get into a spin without stalling,” said John Cox, an airline pilot for 25 years who now aids plane crash investigations. “It’s A plus B equals C.”The question of why VoePass Flight 2283 might have stalled, however, remained a mystery.Did it lose significant speed? Did its nose pitch up too high? Did ice build up on its wings? Did an engine fail? Was its stall-warning system working? Were the two pilots tired or distracted?“The main thing we know is that it’s never one thing,” said Thomas Anthony, director of the aviation safety program at the University of Southern California.We are having trouble retrieving the article content.Please enable JavaScript in your browser settings.Thank you for your patience while we verify access. If you are in Reader mode please exit and log into your Times account, or subscribe for all of The Times.Thank you for your patience while we verify access.Already a subscriber? Log in.Want all of The Times? Subscribe. More

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    Boeing Says It’s Changing Type of Panel That Blew Off Alaska Airlines Jet

    The company told regulators the changes in design and production of the door plugs would allow its warning systems to detect malfunctions.Boeing officials told regulators on Tuesday that the aircraft maker would make changes to how it designed and produced the type of panel that blew off an Alaska Airlines jet shortly after takeoff in January.Boeing told regulators that it was redesigning its door plugs — the panels that replace emergency-exit doors in certain design configurations that create more seats — so that its warning systems could detect any malfunctions.The design changes are expected to be “implemented within the year,” said Elizabeth Lund, a senior vice president for quality at Boeing, who testified on Tuesday at an investigative hearing held by the National Transportation Safety Board, an independent government investigative agency.The hearing on Tuesday revealed that Boeing employees removed a door plug from what would later be the Alaska Airlines jet to repair damaged rivets, but without any required internal authorization or paperwork detailing the removal of the panel — a critical structural element. The safety board’s investigation found earlier this year that the plane, a 737 Max 9, left the Boeing factory in Renton, Wash., missing bolts that should have held in place the door plug that blew off midair.The safety board’s chairwoman, Jennifer Homendy, suggested at the hearing that the work culture at Boeing prioritized meeting production schedules over safety standards, and led to an overtaxed work force and lapses in the production process.On Tuesday, Ms. Homendy read quotes from the board’s interviews with mechanics who have worked at the Boeing facility for years. The workers testified to board investigators that they were regularly pressured into working 10 to 12 hours a day, six to seven days a week, Ms. Homendy said.We are having trouble retrieving the article content.Please enable JavaScript in your browser settings.Thank you for your patience while we verify access. If you are in Reader mode please exit and log into your Times account, or subscribe for all of The Times.Thank you for your patience while we verify access.Already a subscriber? Log in.Want all of The Times? Subscribe. More

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    Passenger Who Tried to Open Cockpit Gets 19 Months in Prison

    Juan Rivas, who threatened flight attendants with a champagne bottle and a plastic knife, tried to open an exit door of an American Airlines plane, prosecutors said.A California man who tried to intimidate flight attendants on an American Airlines flight using plastic silverware from a service cart and a glass champagne bottle, and then tried unsuccessfully to open an exit door and the cockpit, was sentenced on Wednesday to 19 months in prison.The man, Juan Remberto Rivas, 52, was arrested and charged with interfering with flight crew members on Feb. 13, 2022, after a flight from Los Angeles to Washington, D.C., according to the U.S. Attorney’s Office for the Western District of Missouri.During the flight, Mr. Rivas, who, according to court records, admitted to using methamphetamines before the flight, began to panic and told flight attendants that the plane was not moving and that his family was in danger, court records said.His behavior led to a physical struggle that forced the plane to make an emergency landing in Kansas City, Mo.Mr. Rivas, who pleaded guilty in January, had faced a maximum sentence of 20 years in prison but prosecutors sought a sentence of 41 to 51 months despite him threatening to “bring down the plane,” court records and the attorney’s office said.“The government believes that the defendant’s actions were reckless because of his use of methamphetamine, rather than an intentional effort to bring down the aircraft,” the prosecution, led by Assistant U.S. Attorney Paul S. Becker, argued in a sentencing memorandum.We are having trouble retrieving the article content.Please enable JavaScript in your browser settings.Thank you for your patience while we verify access. If you are in Reader mode please exit and log into your Times account, or subscribe for all of The Times.Thank you for your patience while we verify access.Already a subscriber? Log in.Want all of The Times? Subscribe. More

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    Ex-Engineer Charged With Obstructing Inquiry Into Military Crash That Killed 16

    James Michael Fisher, 67, was arrested on charges that he made false statements during a criminal investigation into a the crash of a Marine Corps aircraft in Mississippi in 2017, the Justice Department said.A former U.S. Air Force engineer has been charged with making false statements and obstructing justice during a federal criminal investigation into a 2017 military plane crash that killed 16 people, the Justice Department said Wednesday.The engineer, James Michael Fisher, 67, formerly of Warner Robins, Ga., had been living in Portugal when he was arrested Tuesday morning on an indictment issued by a federal grand jury in the Northern District of Mississippi, the department said in a news release. He is charged with two counts each of making false statement charges and obstruction of justice. If convicted, could receive up to 20 years in prison.According to the department, Mr. Fisher, a former lead propulsion engineer at the Warner Robins Air Logistics Complex, “engaged in a pattern of conduct intended to avoid scrutiny for his past engineering decisions related to why the crash may have occurred.” He also “knowingly concealed key engineering documents” from investigators and “made materially false statements” to them about his decisions, the department said.The Justice Department did not specify a cause of the crash, which took place on July 10, 2017, in the Mississippi Delta when a U.S. Marine Corps KC-130 aircraft known as Yanky 72 crashed near Itta Bena, Miss., killing 15 members of the Marine Corps and a Navy corpsman. Witnesses at the time said the plane had disintegrated in the air as it neared the ground, prompting an urgent rescue effort in one of the South’s most rural areas. The authorities estimated the debris field was about three miles in diameter.The Justice Department did not immediately respond to a request for further information on Wednesday evening, and court documents could not immediately be obtained. It was unclear if Mr. Fisher had legal representation. The Warner Robins Air Logistics Complex also did not immediately respond to requests for comment on Wednesday evening. Alain Delaquérière More

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    U.S. Said to Seek Boeing Guilty Plea to Avoid Trial in 737 Max Crashes

    The Justice Department told victims’ families that it would propose a nearly $244 million fine and three years of company oversight to settle a fraud charge.The Justice Department plans to allow Boeing to avoid a criminal trial if it agrees to plead guilty to a fraud charge stemming from two fatal crashes of its 737 Max more than five years ago, according to two lawyers for families of the crash victims.Federal officials shared details of the offer on a call with the families on Sunday afternoon before bringing the deal to Boeing, according to the lawyers, Paul G. Cassell and Mark Lindquist.The terms include a nearly $244 million fine, a new investment in safety improvements, three years of scrutiny from an external monitor, and a meeting between Boeing’s board and the victims’ families, said Mr. Cassell, a University of Utah law professor.The Justice Department did not immediately respond to a request for comment, while Boeing declined to comment.Mr. Cassell, who represents more than a dozen of the families, said that he and the families found the deal to be “outrageous” and that it fell far short of what they had sought. He described the offer as a “sweetheart plea deal” because it would not force Boeing to admit fault in the deaths of the 346 people who died in the crashes in Indonesia and Ethiopia in late 2018 and early 2019.“The families will strenuously object to this plea deal,” Mr. Cassell said in a statement. “The memory of 346 innocents killed by Boeing demands more justice than this.”We are having trouble retrieving the article content.Please enable JavaScript in your browser settings.Thank you for your patience while we verify access. If you are in Reader mode please exit and log into your Times account, or subscribe for all of The Times.Thank you for your patience while we verify access.Already a subscriber? Log in.Want all of The Times? Subscribe. More

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    Plane With 5 Aboard Crashes in Rural Upstate New York

    The plane crashed around 2 p.m. on Sunday in Delaware County, N.Y., the Federal Aviation Administration said. Multiple crews were searching for the aircraft.Emergency responders were searching for a small plane carrying five people that crashed in a rural part of New York State outside the Catskill Park on Sunday afternoon, the authorities said.The plane, a single-engine Piper PA-46, crashed around 2 p.m., the Federal Aviation Administration said. The National Transportation Safety Board is leading an investigation.It was not immediately clear what caused the crash or whether there were any injuries or fatalities. The search was initially focused on an area near Trout Creek, N.Y., which is about 45 minutes east of Binghamton, N.Y.Sarah Taylor Sulick, a public affairs specialist at the N.T.S.B, said that “it’s our understanding that the plane has not yet been located and the local authorities are conducting a search.”Preliminary information indicated that the plane left from Albert S. Nader Regional Airport in Oneonta, N.Y., with five people aboard, the authorities said.It was headed to Charleston, W.Va., when it crashed under unknown circumstances, Ms. Sulick said, adding that an N.T.S.B. investigator was expected to arrive at the scene on Monday.Dallis Wright, deputy coordinator for Delaware County Emergency Services, said emergency dispatchers received multiple calls Sunday that there was a plane in distress that appeared to be going down.The National Weather Service in Binghamton issued a request for a spot forecast at around 2:30 p.m. for an aircraft search in Delaware County.Multiple responders from local and state law enforcement agencies and fire and emergency services departments were on the ground on Sunday, using all-terrain vehicles, searching for the plane, Ms. Wright said.A helicopter that provides critical care to patients throughout New York and Pennsylvania was also on the scene.Delaware County, in south central New York, is a rural, mountainous region that is home to 19 towns and 10 villages. More

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    Are Planes Safe Right Now? How to Understand Flight Disruptions.

    You should expect the unexpected while flying, but few disruptions should provoke serious concern, aviation experts say.Smoke in the cabin. A tire blowout. A cracked windshield. No shortage of problems can affect a flight, fueling traveler anxiety and contributing to thousands of daily delays and cancellations around the world.But for all of the frustration and alarm such events cause, it can be difficult to interpret and understand their severity. Here’s how aviation safety experts say travelers should think about disruptions when they occur.Problems happen.Several alarming air travel incidents have made headlines in recent weeks — a sharp plunge toward an ocean, an unnerving wobble that damaged the tail of a plane and an aborted departure after an apparent engine fire.But the most common mishaps and malfunctions, even if hair-raising, are not typically severe, experts said.A hydraulic leak, for example, is a familiar occurrence that pilots take seriously, but it is not as disruptive as it may sound. That’s because planes have backup hydraulic systems, which are used to power equipment like the landing gear, brakes, wing flaps and flight controls, allowing planes to take off, fly and land. A plane veering off a runway, in what is known as a runway excursion, makes for captivating video and a possibly terrifying experience for those on board. But it doesn’t necessarily cause significant damage to an airplane or threaten the safety of those on board.The same is true of the wide range of mechanical or maintenance issues that can come up before takeoff, which might force a pilot to hold a plane at its gate or return to the gate from taxiing. Those incidents are important to understand and address, but they are often minor, experts said.We are having trouble retrieving the article content.Please enable JavaScript in your browser settings.Thank you for your patience while we verify access. If you are in Reader mode please exit and log into your Times account, or subscribe for all of The Times.Thank you for your patience while we verify access.Already a subscriber? Log in.Want all of The Times? Subscribe. More

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    12 Injured on Qatar Airways Flight From Turbulence

    The Dublin Airport said that a Qatar Airways flight from Doha landed in Ireland after a dozen people were injured by turbulence.Twelve people were injured on Sunday during turbulence on a Qatar Airways flight from Doha that landed safely as scheduled in Ireland, the Dublin Airport said.The plane, a Boeing B787-9, was flying over Turkey when it encountered turbulence, injuring six passengers and six crew members, the Dublin Airport said on social media.The flight landed in Dublin just before 1 p.m. local time and was met by emergency medical workers, the airport said.Passengers were checked for injuries before leaving the plane, and eight people were taken to a hospital.Dublin Airport said that its operations were not affected and that the airline’s return flight to Doha was still scheduled to depart later on Sunday.Qatar Airways said in a statement that “a small number” of passengers on the flight, QR017, had minor injuries.“The matter is now subject to an internal investigation,” the airline said. “The safety and security of our passengers and crew are our top priority.”The flight lasted seven hours and 35 minutes according to Flight Aware, a flight tracking website. The flight continued for more than three hours after passing over Turkey, according to tracking data.The injuries come after a rare death from turbulence occurred during a Singapore Airlines flight on Tuesday.A 73-year-old man from Britain died and dozens of people were injured during the flight, which left from London and was flying over Myanmar when it hit what the airline described as “sudden extreme turbulence.”The plane, a Boeing 777-300ER, made an emergency landing in Bangkok, Thailand.Singapore Airlines said in a statement on Sunday that 40 passengers and a crew member who were on the flight were still hospitalized in Bangkok. There were 211 passengers on the 13-hour flight.Though turbulence on a flight can be intense and severe, it is rare for it to result in a death.There were 163 passengers and crew members seriously injured by turbulence on aircraft registered in the United States from 2009 to 2022, according to the Federal Aviation Administration. More