Boeing 737 MAX. Photo: Stephen Brashear/Getty Images

Boeing has newly found that its flight simulators used to train pilots failed to precisely imitate the conditions that resulted in its MCAS anti-stall system malfunctioning, the New York Times reports.

Why it matters: Airlines are seeking ways to ensure their pilots are able to handle any malfunctions on the 737 MAX once they resume service, Axios' Andrew Freedman writes. If the simulators fail to replicate what went wrong in the two fatal crashes, then pilots won’t be able to realistically experience how to properly respond, even if the FAA does not require the use of simulators.

  • This revelation seems sure to intensify concerns about Boeing as the company angles to regain its footing and following with the Lion Air and Ethiopian Airlines crashes in its wake. Its training has been a sore spot throughout the investigation into its 737 MAX aircraft.
  • Boeing said Thursday it completed its fix to the 737 MAX. With edits to the anti-stall system, the plan is to include new pilot training as well.

What's next: Per the New York Times, regulators are in the process of determining what training will be required. The company have changes authorized by regulators, who will need to approve them before the planes can take flight again.

Go deeper: Everything you need to know about the Boeing 737 MAX crashes

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Updated 36 mins ago - Politics & Policy

Coronavirus dashboard

Illustration: Eniola Odetunde/Axios

  1. Global: Total confirmed cases as of 12:30 p.m. ET: 11,662,574 — Total deaths: 539,058 — Total recoveries — 6,336,732Map.
  2. U.S.: Total confirmed cases as of 12:30 p.m. ET: 2,948,397 — Total deaths: 130,430 — Total recoveries: 924,148 — Total tested: 36,032,329Map.
  3. States: Arizona reports record 117 deaths in 24 hours.
  4. Public health: Trump administration invests $2 billion in coronavirus drugs.
  5. Business: Breaking down the PPP disclosure debacle
  6. World: Brazil's President Bolsonaro tests positive for coronavirus — India reports third-highest coronavirus case count in the world.

Mary Trump book: How she leaked Trump financials to NYT

Simon & Schuster

In her new memoir, President Trump's niece reveals how she leaked hordes of confidential Trump family financial documents to the New York Times in an effort to expose her uncle, whom she portrays as a dangerous sociopath.

Why it matters: Trump was furious when he found out recently that Mary Trump, a trained psychologist, would be publishing a tell-all memoir. And Trump's younger brother, Robert, tried and failed to block the publication of "Too Much and Never Enough: How My Family Created the World's Most Dangerous Man."

2 hours ago - World

Brazil's Bolsonaro tests positive for coronavirus

Photo: Andre Borges/NurPhoto via Getty Images

Brazilian President Jair Bolsonaro announced Tuesday that he tested positive for coronavirus.

Why it matters: Brazil's coronavirus outbreak is one of the largest in the world, topped only by the U.S., and Bolsonaro has long downplayed the effects of the virus, pushing businesses to reopen over the last few months in order to jumpstart the country's economy.