Boeing announced that it had solved the software problem in the 737 MAX aircraft, but that the airlines still did not fly them – 05/17/2019



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Boeing announced Thursday that it has completed the update of the MCAS stabilization system of its 737 MAX model. An error in this software is indicated as the cause of two accidents of these planes in five months that left 346 dead. Despite this news, the major airlines in the world still do not use them.

"We have completed all engineering test flights for the software update and now we are preparing the final certification flight", said the company's chairman, Dennis Muilenburg, in a statement.

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"Make changes on each affected device It will take between one and two hourssaid a spokesman for Boeing at the AFP news agency.

In addition to the software update, the necessary changes are also ready for pilot training, including simulator testing, the company said.

The new mark marks an important step in the return to service of this plane parked in the ground from mid-March, after two accidents by the airlines Lion Air and Ethiopian Airlines.

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Investors subscribed to the announcement, causing the stock market to jump, with the 737 MAX driving the Chicago group's sales. On Wall Street, the Boeing title closed the session with a gain of 2.36%.

Boeing said that he had finished More than 207 flight tests for a total of more than 360 hours with the modified 737 MAX. In addition, he added that he had accompanied the changes with simulator tests.

This last point is important because countries such as Canada require driver training on simulators, while the Federal Aviation Administration (FAA) only recommends iPad tests.

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The aircraft manufacturer stated that it had presented all the pilot training elements to the civil aviation authorities of different countries, as well as airline customers.

As stated by the company, has established a series of contacts on the subject with carriers around the world, and now expects FAA decision to perform the decisive test flight for the certification of its modified 737 MAX.

Boeing also indicated that it would provide the FAA with a report detailing how pilots interacted with aircraft control and surveillance systems in different scenarios.

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The FAA hopes Boeing will deliver the update next week.

The FAA, whose credibility has been questioned by the 737 MAX crisis, has not yet set a date and wants to ensure that all elements presented by Boeing are complete and in line with their requirements, said Thursday at AFP an internal source at the agency. .

However, Daniel Elwell, the acting head of the agency, said Wednesday before US officials that the test flight could be done "next week" or a few days later.

Elwell said he was expecting other regulators to certify the modified 737 MAX after a green light from the United States.

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