A subsequent congressional report into the international flights was released in September after an 18-month investigation.ĭespite the report’s critical findings, Kuhlmann noted that the U.S. Investigators later determined that so-called angle-of-attack sensors were feeding faulty information to an automated flight-control feature known as the Maneuvering Characteristics Augmentation System, which affected the pitch of the airplane. RELATED: The truth behind DIA's most outlandish conspiracy theoriesįollowing the fatal crashes of Lion Air Flight 610 and Ethiopian Flight 302, the plane was grounded worldwide. And though United Airlines has a comparatively smaller percentage of the planes, the carrier has been involved throughout the update by helping to install and test the updated software. The largest 737 Max customer, Southwest Airlines, won’t start flying it again until April. 29 between Miami and New York-La Guardia. 18, the FAA gave the go-ahead for the 737 Max to resume commercial service.Īmerican Airlines will be first out of the gate with plans to resume service Dec. “As long as crews are properly trained and they’re operating according to safe policies and procedures, I have full confidence in the 737 Max aircraft itself – past, present and future.” “They’ve fixed their problems,” said Kevin Kuhlmann, professor and associate chair of Metropolitan State University of Denver’s Aviation and Aerospace Science Department.

regulates the aircraft manufacturing industry.Now that the Federal Aviation Administration has declared Boeing’s 737 Max fit for the skies, regaining public trust in the aircraft’s safety will be the biggest part of its reintroduction, an aviation expert told RED.

Those crashes were tied to a faulty software system that helped control the plane’s pitch, but the flaw and later revelations about how it was developed triggered a global investigation that upended Boeing’s leadership and led to questions about how the U.S. The electrical issues are just the latest setback for the 737 Max, a jet that was grounded for nearly two years after two crashes in Ethiopia and Indonesia killed 346 people in 20. Alaska Airlines, based in Seattle, removed all four of its 737 Max planes. It’s with this unequivocal standard that we rigorously maintain and monitor all our aircraft - including the Boeing 737 Max - to ensure every plane in the air is safe.”Ĭhicago-based United removed 16 of its 30 Boeing 737 Max jets from operation. “As we shared when we returned the 737 Max to commercial service, the safety of our customers and team members comes above all else. “At Boeing’s direction, we have temporarily removed these 17 aircraft from service in order to complete necessary inspections and make any changes recommended or required by Boeing or the (FAA),” spokeswoman Sarah Jantz said in a statement.

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