Go back

The Unraveling of Boeing | The Crash | 1

from Business Wars

39m 34s

The Unraveling of Boeing | The Crash | 1

The tragic crash of Ethiopian Airlines Flight 302 in 2019 was a turning point that exposed critical flaws in Boeing’s 737 MAX aircraft and its management. A faulty angle-of-attack sensor triggered the MCAS (Maneuvering Characteristics Augmentation System), which repeatedly forced the plane’s nose down, leading to a fatal dive. The accident, similar to the earlier Lion Air crash, revealed that Boeing had concealed key safety issues—such as a non-functioning warning light—and failed to properly train pilots or inform them about MCAS. Global regulators swiftly grounded the entire 737 MAX fleet, disrupting airline operations and wiping billions from Boeing’s market value. Investigations uncovered a pattern of corporate misconduct, including misleading regulators, inadequate pilot training, and a lack of transparency. Boeing’s CEO, Dennis Mullenberg, faced intense scrutiny and was eventually replaced by Dave Calhoun amid growing public and political pressure. Despite efforts to develop a software fix, the crisis severely damaged Boeing’s reputation, halted production, and triggered a loss of trust from both customers and regulators. The incident highlighted systemic failures in Boeing’s engineering, safety culture, and regulatory oversight, marking a pivotal moment in aviation history and underscoring the need for greater accountability in aerospace manufacturing.

Transcription

5522 Words, 32467 Characters

English
Hey Business Wars fans, have you heard? Audible subscribers can listen to new episodes of Business Wars early and ad-free, right now. Join Audible in the Audible app or by subscribing on Apple Podcasts. Tower, EVO-B and 302 ready for departure. 302, this is Tower, please stand by. March 10th, 2019, Ethiopia. It's 8.37 a.m., and at Addis Ababa-Bull International Airport, Ethiopian Airlines flight 302 is waiting for takeoff, and in the cockpit, Captain Yarat Gettichu is looking forward to an uneventful flight. Outside, it's warm, and there's not a cloud in the sky. 302, clear for takeoff. Gettichu glances at his co-pilot, first officer Ahmed Mohammed. Ready? Ready. Gettichu starts the takeoff. Same routine as always. Stable, N1 Toga, check. Takeoff thrust set, cross checked, speed increasing. Their Boeing 737 MAX-8 aircraft begins to move down the runway, gathering speed. Soon, the plane and the 157 people on board will be heading to Nairobi. Their airborne, the ground below, falls away as they climb into the bright blue sky. But as they do, there's a malfunction. A sensor that checks the angle of the plane's nose relative to the horizon fails. It starts incorrectly telling the onboard computers that the nose is pointed so high that the plane might stall. But since the plane is in takeoff mode, the computer ignores the warning. In the cockpit, Mohammed raises the flaps that help the plane take off. When the flaps slide back under the wings, the onboard computers register that the plane is no longer in takeoff mode. And now, it's paying attention to the warning from the failed sensor. Inside the computer, a system called M-CAS activates. Boeing created it to stop its 737 MAX planes from stalling. Flight 302 isn't about to stall. But a failed sensor indicates that it is. And that's enough to prompt M-CAS to intervene. Suddenly, the plane's nose nurtures downwards, tipping the aircraft into a die. Warning alerts sound. Both pilots yank back their control yokes to raise the nose. M-CAS intervenes again and shoves the nose down even further. Get a chew now knows he's fighting for control with M-CAS. Five months ago, 737 MAX pilots didn't even know the system existed. But then, in October 2018, M-CAS forced an Indonesian passenger plane into the scene, killing everyone on board. Get a chew realizes. This is a life or death fight. Get a chew strains to pull up the nose. But every time M-CAS forces it to back down, the plane is rising and falling through the skies like a roller coaster, and gaining speed. Mohammed flips the switch that should shut off M-CAS. It works. But now the plane's flight controls are so out of whack, the get a chew must keep holding the yoke, the plane's steering wheel halfway back, just to stop the nose dropping. Mohammed tries turning the manual trim wheel to adjust tabs on the wings and stabilize the aircraft. But he's overlooked that the engines are still in their high-powered takeoff mode. The plane is now blasting through the skies and above its maximum operating speed. It's no good! The trim wheel is useless. At this speed, it lacks the mechanical strength to overcome the air rushing over the plane. Only the electrical system has the power to overcome these kinds of aerodynamic forces. But to use it, they must risk re-engaging M-CAS. Get a chew flips the switch and tries to engage autopilot to stop M-CAS taking control. But the autopilot won't engage when the yoke is pulled halfway back. Desperate, get a chew releases the yoke. It snaps forward. The plane dips violently pointing at the farmland below. "Pitch up! Pitch up!" Then, M-CAS activates again. The plane lurches into a steep dive. It's shooting towards the ground at more than 500 miles per hour. One hour later, in the air around Flight 302's last known location, an Ethiopian Air Force helicopter huts for the crashed aircraft, but they can't see one. Then, one of the team realizes what they're looking at. There's no plane to find. The speed of impact is shattered Flight 302 into thousands of pieces. There are no survivors. This is the second fatal 737 MAX flight in the past five months. And once again, M-CAS is the prime suspect. And this time, the world's aviation watchdogs will not trust Boeing to fix it. Confidence It's listening to your god. It's moving forward, even when the path ahead is unclear. For nearly 160 years, Pacific life has helped people keep their promises, building confidence for generations, whether you're confident in your financial future, or just beginning to envision it. We're here to help. Ask a financial professional how. Pacific life, the power of a promise. Pacific life insurance company Omaha, Nebraska. And in New York, Pacific life and annuity Phoenix, Arizona. He lurks in shadow. He slips into dreams. He casts no reflection. Audible presents Brahm Stoker's Dracula. A new, full-cast audio thriller, starring Jonathan Bailey as Dracula, and Ella Pernell as Mina Harker. Don't miss the year's best new audio thriller. Listen to Brahm Stoker's Dracula, only on Audible. From Wondry, I'm David Brown, and this is Business Wars. In this season, we follow the turbulent path of aircraft manufacturer Boeing over the past 30 years. Boeing once led the $400 billion aircraft manufacturing industry. Now, it's embattled, a company struggling to salvage a tainted reputation. In the past decade, Boeing's been hit by a series of scandals, airplane crashes, and unexpected setbacks that have dented its once-stirling reputation, for quality engineering and safety. Many of those problems were self-inflicted, and they'd cost Boeing, dearly. The company has lost billions of dollars over the past five years. Its credit rating has tanked. There's even speculation that this American manufacturing icon could be forced to seek Chapter 11 bankruptcy protection. And at the center of Boeing's woes, is the product that once seemed set to restore it to market leader's status in civil aviation, the 737 MAX. How did Boeing allow this to turn deadly, and what, if anything, can be done to save the company? This is Episode One, The Crash. It's Monday, March 11, 2019. The morning after Ethiopian Airlines Flight 302 crashed, as the families of the 157 people who died mourn, Boeing and its 737 MAX line, now have to face their day of judgment. Just five months ago, another 737 MAX loaded with passengers crash shortly after take off from Indonesia. That flight's pilots also faced a desperate and ultimately unsuccessful battle for control with the plane's MCAS software system. When that first plane crashed, Boeing persuaded the world's regulators that it could fix the problem. It could update the software, and in the meantime, just tell pilots how to get MCAS under control. So, the MAX kept flying while waiting for the promised software update. But now, in the wake of Flight 302's crash, the mood's changed. And the first to act is China's aviation regulator. Hello, China has grounded its entire Boeing 737 MAX fleet. A day after an Ethiopian Airlines plane crashed, killing all-… Soon after, Indonesia's regulator follows China's lead. The decisions leave a third of all 737 MAXs unable to fly. Boeing's stock dives, wiping billions of dollars from the company's market valuation. In Renton, Washington, the thousands of Boeing employees who build the 737 MAXs arrive for work in a glum mood, shocked and sad. But they're also filled with uncertainty about their future. The groundings of the MAXs are a threat to their livelihoods. Many of them have retirement plans that are loaded up with Boeing's stock, and that stock is devaluing fast. But Boeing's hope that the decisions in China and Indonesia will be isolated cases doesn't pan out. The next day, more regulators ban the MAXs from their skies. Australia's the latest country stew to ban flying of the 737 MAX. This comes after similar moves from authorities in countries including China, Singapore and South Korea. We have an avalanche now of countries around the world. grounding this plane and this one is a very big announcement. The British Aviation Authority grounding the 737 MAX. France, Germany, Malaysia, Turkey, and the United Arab Emirates also ground the MAX. By the end of the day, 27 regulators have barred the Boeing plane from flying. But in the U.S., the Federal Aviation Administration has yet to declare its position. Instead, its acting chief Daniel L. Well and senior officials are gathered in a conference room in Washington, DC, debating how to respond. It's an unfamiliar position for the FAA to find itself in. The FAA has long been the regulator that other countries look to for guidance. If the FAA took action, the regulators of the rest of the world did the same. But now, much of the world has acted without waiting for the FAA. L. Well and his team debate what to do for hours. Canada is also considering grounding the MAX. And if it does, that would pile further pressure on the FAA. But if the FAA grounds the MAX, it won't just stop commercial flights in the U.S. It will also leave Boeing unable to deliver the jet to its customers. There's also concern that the world's regulators are overreacting due to political pressure. In the end, the FAA decides to wait. It issues a statement explaining that until it has more data about the crash in Ethiopia, there is no legal or regulatory justification for grounding the MAX. The FAA's line is, it will only act when the evidence shows the MAX as it falls, not before. The next morning, the FAA gets that evidence. Data that shows the final moments of flight 302 in Ethiopia mirror those of the lion air crash in Indonesia five months before. It's evidence that points to the 737 MAX itself as the cause of the crash. Armed with the new evidence, L. Well briefs President Donald Trump at lunchtime. By then, Canada has also grounded the MAX, putting more pressure on the FAA to do the same. After being talked through the evidence, the President tells the FAA to ground the MAX and then phones Boeing's CEO and chairman Dennis Mullenberg to warn him of what's about to happen. Then Trump tells the American public in a press briefing. We're going to be issuing an emergency order of prohibition to ground all flights of the 737 MAX. Boeing is an incredible company. They are working very, very hard right now and hopefully they'll very quickly come up with the answer but until they do the planes are grounded. The President's swift announcement catches the FAA off guard. The American public is told before the FAA even alerts its own offices across the country. By March 18th, a week after the crash, 84 regulators have grounded the MAX. Now, all of the 387 MAXs in service are unable to fly. Thousands of weekly flights are gone and airlines are dealing with the fallout from canceled flights and shredded schedules. Boeing is now in a deep crisis. Its best-selling aircraft model is out of action. Its customers, the airlines, are furious. Its stock price has plunged wiping $30 billion off its market valuation. On Capitol Hill, politicians are organizing committees and investigations to get to the bottom of what's gone wrong. At the company's facility in Renton, new 737 MAXs are still being made, but instead of being delivered, they are piling up outside of the factory. And with 346 people now dead, Boeing's hard-won reputation for quality and safety is in tatters. Boeing hopes it can fix the MAX and convince regulators to let it fly again fast. And analysts are confident Boeing will deliver that. Bank of America estimates that Boeing will have resolved this setback within six months and recommends buying Boeing stock while it's depressed in anticipation of a quick recovery. The aviation industry feels confident too. Despite the pain, airlines also think the MAX will soon return to service. But this confidence is misplaced. Because for the Boeing 737 MAX, the path back to the skies is going to be long and slow. By 1779, Benedict Arnold had sacrificed more for the revolution than almost any other man in America. One of George Washington's most effective commanders had nearly lost a leg in the second battle of Saratoga. But in return, Arnold believed he had been humiliated by Congress and cheated of his glory by lesser men, so he decided to make them pay. Hi, I'm Lindsey Graham, the host of the podcast American scandal. We bring to life some of the biggest controversies in US history, presidential lies, environmental disasters, corporate fraud. In our latest series, Benedict Arnold turns his back on his comrades in the continental army and secretly defects to the British. With the help of his wife, he plots to hand over the most important colonial fortress to the enemy and doom the revolution he once served. Follow American scandal wherever you get your podcasts. Audible subscribers can binge all episodes of American scandal early and ad-free right now. You stepped out for your morning jog. Except it's not your usual morning jog. You started listening to an epic sci-fi book Unaudible. 30 chapters later, you've accidentally run a half marathon. You lost track of how far you've run, somewhere just past the city limits. You can't stop. You have to find out what happens next. Then it's over. The universe seems bigger. You feel different. You feel like you have no idea where you are. Audible. Stories that speak to you. It's April 29th, 2019 and in Chicago, Illinois protesters wearing hooded raincoats have gathered at the foot of the grand steps leading up to the field museum on Lakeshore Drive. In their hands, some hold in large photographs. Pictures of those who lost their lives in the 737 Max crashes. Others hold placards that bear slogans capturing the rage and pain, felt by these friends and relatives of the dead. Boeing is making a killing from killing. Boeing's arrogance kills, prosecute Boeing and executives for manslaughter. Among those holding photographs of lost loved ones are the family members of Samya Stumo, a 24-year-old American and the grand niece of Ralph Nader who died in the Ethiopia Airlines crash. Her grieving family has no body to bury. The speed at which the 737 Max slammed into the ground left no bodies intact. It will take months of DNA testing of the remains found at the crash site until what is left of her can be buried. So now, her family stands here in the rain. To make sure those coming to the museum for Boeing's annual shareholders meeting, see the faces of those who have died. And as they stand out in the cold, inside the museum sheltered from the rain and protests, Boeing CEO and Chairman Dennis Mullenberg is preparing to make his first major public address since the 737 Max was grounded. Today should have been a day of celebration for Boeing. 2018 was a banner year for the company. For the first time in its history, revenues exceeded $100 billion, but in the wake of the 737 Max deaths and groundings. This is no time for celebration. Mullenberg's prime objective today is to convince investors that Boeing is still a good place for them to park their money. The headlines are bad. The company's best selling product, the 737 Max, is grounded worldwide and Boeing's cut back on its production. Investors have watched their stakes in Boeing wither in value. Airlines are weighing whether it's time to cancel their max orders and buy Airbus A320 NEOs instead. Mercifully for Boeing, that's not a realistic option for many of its customers. There's a five-year waiting list to get an A320 NEO, and Airbus has no quick way to expand its manufacturing capacity. Most airlines have little choice, but to pray that Boeing gets the max back in the air. Fast. Mullenberg heads to the podium at the front of the room. He's wearing a somber suit and a glum expression on his thin face. Behind him, instead of corporate logos or flashy displays, there's a heavy blue curtain that adds to the solemn air of today's meeting. Mullenberg looks out at the audience. It's not just employees, shareholders, and analysts. The world's media are also here in force, and he knows they will pick over every word he utters. So he and his communications team have carefully honed this address. Today is not a day for improvisation. Mullenberg opens with the only topic he could, the 737 Max, an apology for the losses and a moment of silence. Then he addresses the question that every investor wants to know, how close is Boeing to getting the 737 Max back in the air. We hold ourselves to the highest standards of safety, quality, and integrity in our work, because the stakes could not be higher. He shares how Boeing teams are hard at work on creating a software update to MCAS. They've been working on it since the Lionair crash in Indonesia six months earlier. He pledges that this update will stop Aronius' angle of attack sensor readings triggering MCAS, and ensure that similar accidents will never happen again, and he assures shareholders that they won't have to wait long for this update to arrive. We're making steady progress on the path to certification, having completed the official engineering test flight to the software, and the final technical flight test prior to the certification flight. With a certified software update implemented, the 737 MAX will be one of the safest airplanes ever to fly. Mullenberg then reminds the audience that these crashes are isolated incidents. Every day, 5.3 million people fly on Boeing jets. At any given time, nearly half a million people are flying on an airplane from the 737 family. From there, Mullenberg segues into positive company updates, including refinements to the production of F-15 fighter jets, and flight tests for its new spacecraft, the CST-100 Starliner. Then, he sets to work reminding investors that aerospace manufacturing is a growth business. The industry could be worth more than $8 trillion over the next decade. Boeing predicts that more than 40,000 new commercial jets will be sold over the next 20 years. The message to Wall Street is clear. The regrettable setback of the 737 MAX will soon be history. But with the pre-prepared speeches out of the way, the shareholders get their chance to question the company's leadership. One shareholder takes Mullenberg to task for the design flaws in the 737 MAX. He demands to know why M-CAS was built, so that if just one of the two angle of attack sensors failed, it would activate. We don't have to have 300 plus people die every time to find out that something is unreliable. That never should have happened. Another shareholder questions Boeing's close ties with the FAA. Then, a retired Air Force officer asks if MAX pilots will now get flight simulator training. Mullenberg insists pilots will only need computer-based training, but despite the critical voices and the protesters outside calling for heads to roll, shareholders still trust Boeing's leadership. In a vote, they reject a motion calling for Mullenberg to be stripped of his role as chairman. That same day, it's revealed that a cockpit warning light on the MAX doesn't work as it should, known as the AOA disagree alert. It was supposed to warn pilots if either of the plane's angle of attack sensors malfunctions. The warning light comes as standard on every 737 MAX, but Boeing engineers later discovered that the warning only works when an optional display costing $80,000 is also installed, and only around 20% of MAX is in service. Have that display. Boeing kept quiet about its discovery. It decided the lack of a functioning warning light wouldn't compromise safety. Only after the lion air crash in Indonesia did Boeing "fess up" about the problem to the FAA. The revelation that Boeing swept the problem under the carpet unnerved pilots, despite Boeing stressing that this warning light doesn't activate when a plane is on the ground, so it could not have prevented the lion air crash. But the problems keep raining down. That summer, Boeing's finance team estimates that the grounding of the MAX will cost the company just shy of $5 billion. The timeline for the MCAS update keeps slipping. Initially, Boeing hoped to have the MAX flying by the fall. Now, end of the year seems the best it can hope for. And on Capitol Hill, investigations in Inquiries galore are being launched to find out what's really going on with the MAX, Boeing and the FAA. Armed with reports from whistleblowers, the Senate Commerce Committee probes whether the training of FAA inspectors is good enough. In May 2019, the House Aviation Subcommittee starts its own investigation into the factors behind the MAX crashes. In his opening address to the investigation, Missouri Congressman Sam Graves declares that pilots trained in the USA would have been able to overcome the problems that downed the plains. Drawing on a report funded by several major investors in Boeing, he argues that the real problem is pilot training standards in foreign countries. Later on in the hearing, acting FAA Chief Daniel L. Will backs him up. He tells the subcommittee that the Ethiopian Airlines pilots didn't adhere to the emergency directive the FAA issued following the lion air crash. They should have controlled the aircraft's speed. Ethiopian Airlines fires back. It accuses L. Will of attempting to deflect public attention from the flaws in the 737 MAX. The airline also notes that it is one of the only airlines that bought a flight simulator to train its pilots to fly the MAX. It also notes that Boeing's simulator didn't simulate the operation of MCAS. But back on Capitol Hill, FAA Chief L. Will is not getting a comfortable ride. The MAX crisis hasn't just engulfed Boeing. It's also exposed flaws in how the FAA works. Lawmakers are now raising doubts about the regulators' effectiveness and questioning its decision to let Boeing and other manufacturers self-regulate. And as the scrutiny intensifies, more questionable activities are unearthed. In October 2019, the Seattle Times reveals that Boeing convinced the FAA to play loose with the regulations, so it could avoid a full upgrade of the 737's aging flight control system. That same month, a government report on the 737 MAX slams the FAA for granting Boeing the authority over some parts of the certification process. It concludes this allowed MCAS to be certified without enough oversight and calls for significant reform of the FAA. Then, just 13 days later, the investigation into the 2018 Lion Air Crash publishes its final report. The conclusions are stark. The flawed design and certification of MCAS is the key factor in the fatal flight that killed 189 people. The investigators criticized Boeing for the AOA disagree alert that didn't work, and it's failure to inform pilots about MCAS's existence. The report also finds the pilots, particularly the first officer, failed to follow a checklist procedure that would have turned MCAS off. Lion Air's maintenance crews also criticized for not grounding the plane due to a sensor fault. But the bulk of the criticism is aimed at Boeing and its aircraft, and that verdict is badly timed for the aircraft manufacturer. Because, in less than a week's time, CEO Dennis Mullenberg is heading to Washington, D.C. to face lawmakers in Congress. And with Boeing 737 MAX crises deepening rather than easing, he knows this high-profile public showdown could finish him. There are books that change how you see the world, and there are books that change how you see yourself. In a new podcast series, a great book with Barack Obama. President Obama sits down with a series of surprising and sharp guests to explore six books that have shaped his life and perspective on the world. From song of Solomon and the fire next time, to all the pretty horses and Gilean. The president is joined by guests like Tom Hanks and Tanahashi Coates to reflect on how these timeless stories shaped his thinking on everything from fatherhood to leadership, and discover together what they tell us about the world we live in and the world we want to create. Audible subscribers can listen to all episodes of a great book with Barack Obama ad-free right now, plus access each audiobook discussed in the series. Download the Audible app today. You can't bear it any longer. Well, maybe a chapter longer. Performance is so good. You'll give love a second chance. Audible. It's October 29, 2019, and in Washington, D.C. Boeing CEO Dennis Mullenberg is under interrogation. For an hour, senators have been questioning, challenging, and attacking him and his company's record, and they've got no shortage of ammunition. Every day now seems to deliver a new Boeing scandal. The official investigation in the lion air crash pinning the tragedy on the MCAS's flawed design. the release of hundreds of internal Boeing emails and instant messages. where 737 MAX team members talk of Jedi mind-tricking regulators and scrubbing M-CAS from the pilot manual. Or the revelation that just a few weeks before the Lion Air tragedy, Boeing lobbyists Scott Lawmakers to undercut FAA oversight of new aircraft designs. Now, many of those same senators who voted to approve less FAA oversight are interrogating Mullenberg about Boeing's failings. The Boeing CEO stiffens in his seat as Connecticut Senator Richard Blumenthal takes over the questioning. He starts by thanking the relatives of those who died in the crashes for coming to the hearing. "Relatives who have lost loved ones if you could please stand, so we could thank you all. Thank you for being here if you could just stand." Mullenberg turns in his seat to look at the row of audience members rising from their chairs. People who have lost loved ones in the two 737 MAX crashes and are here to watch Mullenberg squirm. The chairman of the committee invites them to hold up photographs of those who died. Pictures of smiling relatives now gone. Young kids who will never grow up. After they sit back down, Blumenthal begins his questioning. "When did you become aware of the fact that MCAS was not going to be included in the flying manual?" Senator, first, if I could express my deep sympathies for the day. You've done that and my time is limited. I apologize for interrupting you, but I want to know specifically when you became aware of this effort. "At Senator, I can't reference that email." For the next two hours, the questioning continues. Senators describe the 737 MAX as "a flying coffin" and declare it's time to strengthen the FAA so it can hold Boeing accountable. Mullenberg is accused of telling half-truths and setting pilots up for failure. The Boeing's CEO concedes mistakes were made, but it's not enough to stop the criticism raining down. The next day, he goes through it again as he testifies before the House Transportation and Infrastructure Committee. There, he fares no better. His attempts to appear more human by referencing how his values were forged in his childhood on an Iowa farm failed to impress. Instead, the Senators roll their eyes and the audience in the room groans. Mullenberg is on the ropes, just like Boeing. A few days before he came to Washington, Boeing's board of directors stripped him of his role as chairman. Publicly, it was presented as part of a change designed to improve oversight at the company. In reality, it's a sign that power is slipping away from him. Tennessee representative Steve Cohen seizes on Mullenberg's assertions that he is accountable for the mistakes Boeing has made. Cohen asks why in that case, is he still making more than 20 million dollars a year? Let me ask you this Mr. Mullenberg, you said you're accountable. What does accountability mean? Are you taking a cut and pay? Are you working for free from now on until you can cure this problem? These people's relatives are not coming back. They're gone. Your salary is still on. Is anybody at Boeing taking a cut or working for free to try to rectify this problem like the Japanese would do? Congressman, it's not about the money for me. That's not why I came here. Are you giving up any money? Congressman, my board will conduct a comprehensive review. That's what you're saying. You're not giving up any compensation at all. You're continuing to work and make 30 million dollars a year after this horrific two accidents that cause all these people's relatives to go, to disappear, to die. You're not taking your cut and pay at all? Eventually, the questioning ends. As Mullenberg prepares to leave and return to Chicago, Nadia Milleron, Ralph Nader's niece, and the mother of a 24-year-old who died in the Ethiopian Airlines flight 302 plane crash, approaches. Mullenberg's security guard moves to block her approach, but Mullenberg stops to listen to her. Will M. Cass really be safe once you finish all the changes? Mullenberg assures her it will be. Milleron looks at him for a moment and then delivers her judgment. You talked about Iowa just one too many times. The whole group of us said what you should do is just go back to the farm, go back to Iowa, do that. In the wake of the hearings, Mullenberg's position decays fast. As December begins one of Boeing's most loyal customers United Airlines makes a shocking announcement. It's agreed to buy 50 of Airbus's next-generation aircraft, the A321XLR. It's built to be a single aisle plane that can fly long-haul. The planes won't arrive until 2024, but Airbus's latest creation promises to shake up international travel. And Boeing's got nothing to match it. Eager to have something positive to report, Mullenberg attempts to nudge the FAA into allowing Boeing to deliver its completed 737 MAXs to customers. But the FAA is no longer dancing to Boeing's tune. Instead of a yes, Mullenberg is given a reminder that the FAA is the one in charge here and Boeing needs to focus on supplying the information it needs to decide if the MAX can fly again. Faced with an intransigent FAA, Mullenberg bows to the inevitable and halts the production of the 737 MAX in Renton, Washington. Unable to deliver the planes to airlines, there's no point in building more. It's now clear that the MAX will not fly again this year, and that the problems that grounded it are serious. For Boeing's board, it's the final straw. On Sunday, December 22, 2019, the independent members of Boeing's board hold a teleconference to discuss Mullenberg's future. They decide he is damaged goods. Boeing is in trouble, and a fresh face at the top might buy the company the time it needs to get its house in order. So they fire Mullenberg and replace him with longtime board member Dave Calhoun. It's a new start. But with a 737 MAX crisis now tainting the entire Boeing brand, Calhoun is up against serious headwinds in his mission to save Boeing. On the next episode, we find out how a major takeover move separated Boeing from its engineering-led routes and turned it into a company with its eyes firmly fixed on a share price. From Wondry, this is episode one of the Unraveling of Boeing for Business Wars. If you're interested in hearing more about Boeing, we recommend Flying Blind by Peter Robinson. A quick note about recreations you've been hearing in most cases we can't know exactly what was said, though scenes or dramatizations, but they're based on historical research. I'm your host David Brown, written by Tristan Donovan of Yellowhead, researched by Marina Watson, sound designed by Joe Richardson, fact checking by Gabriel Drowlay, voice acting by Ais Anderson and Chloe Elmore. Our managing producer is Desi Blaylock. Our senior managing producer is Calhoun Plues. Our producers are Tristan Donovan and Grant Rudder. Our senior producers are Emily Frost and Dave Schilling. Our executive producers are Jenny Lauer Beckman and Marsha Looey for Wondry. He lurks in shadow. Audible presents Bram Stoker's Dracula, how you've never heard it before, with a new full cast audio thriller starring Jonathan Bailey as Dracula, Ella Pernell as Mina Harker, and an a-list cast, including Maggie Gyllenhaal as Van Helsing, Amy Lou Wood as Lucy. David Johnson as Dr. Seward, and many more. When Mina's fiance, Jonathan Harker vanishes in Transylvania, Mina pieces together letters, diary entries, and chilling testimony to hunt the predator stalking those she loves, only to discover Dracula's already hunting her. Audible's Dracula invites you to welcome literature's most shadowy figure into your home. Listen to the new audiobook adaptation of Bram Stoker's Dracula, only on Audible.

Podcast Summary

Key Points:

  1. The crash of Ethiopian Airlines Flight 302 in 2019 was caused by a malfunctioning angle-of-attack sensor triggering the MCAS software system, which repeatedly forced the plane's nose down, leading to a deadly dive.
  2. Boeing's MCAS system, designed to prevent stalls, was flawed and not properly disclosed to pilots, with critical safety warnings like the AOA disagree alert failing to function in standard aircraft.
  3. Global regulators quickly grounded the entire 737 MAX fleet after the crash, with 27 countries acting before the U.S. FAA, creating a global crisis for Boeing’s reputation and operations.
  4. Investigations revealed Boeing misled regulators and pilots, downplayed safety flaws, and pressured the FAA to allow self-certification of the MAX, undermining regulatory oversight.
  5. Boeing’s CEO Dennis Mullenberg faced intense public and legislative scrutiny, lost credibility, and was eventually replaced by Dave Calhoun after failing to restore trust or ensure safe operation.
  6. The 737 MAX crisis damaged Boeing’s reputation, led to massive financial losses, halted production, and eroded airline confidence in the product.
  7. Despite Boeing’s claims of progress and software fixes, the path to restoration was delayed, and the aviation industry remained skeptical due to repeated safety failures.
  8. The fallout revealed deep systemic issues in Boeing’s engineering culture, pilot training, and regulatory relationships, highlighting a broader crisis of trust in aerospace safety.

Summary:

The tragic crash of Ethiopian Airlines Flight 302 in 2019 was a turning point that exposed critical flaws in Boeing’s 737 MAX aircraft and its management. A faulty angle-of-attack sensor triggered the MCAS (Maneuvering Characteristics Augmentation System), which repeatedly forced the plane’s nose down, leading to a fatal dive. The accident, similar to the earlier Lion Air crash, revealed that Boeing had concealed key safety issues—such as a non-functioning warning light—and failed to properly train pilots or inform them about MCAS.

Global regulators swiftly grounded the entire 737 MAX fleet, disrupting airline operations and wiping billions from Boeing’s market value. Investigations uncovered a pattern of corporate misconduct, including misleading regulators, inadequate pilot training, and a lack of transparency. Boeing’s CEO, Dennis Mullenberg, faced intense scrutiny and was eventually replaced by Dave Calhoun amid growing public and political pressure.

Despite efforts to develop a software fix, the crisis severely damaged Boeing’s reputation, halted production, and triggered a loss of trust from both customers and regulators. The incident highlighted systemic failures in Boeing’s engineering, safety culture, and regulatory oversight, marking a pivotal moment in aviation history and underscoring the need for greater accountability in aerospace manufacturing.

FAQs

MCAS (Maneuvering Characteristics Augmentation System) is a software system designed to prevent stalls in the Boeing 737 MAX. In Flight 302, a faulty angle-of-attack sensor falsely indicated a dangerous stall condition, prompting MCAS to repeatedly push the nose down, overwhelming the pilots' control and leading to a fatal dive.

Following crashes in Ethiopia and Indonesia, global regulators grounded the 737 MAX due to concerns over the flawed MCAS system and inadequate pilot awareness. Over 27 countries acted, citing safety risks, leading to a worldwide grounding of all 737 MAX aircraft.

Boeing designed MCAS and certified it without sufficient oversight, allowing it to operate without full pilot awareness. The system was not disclosed in pilot manuals, and Boeing failed to ensure proper warning systems or pilot training on its operation.

No, pilots were not properly trained on MCAS. The system was not included in pilot training materials, and simulator training did not replicate MCAS behavior, leaving pilots unprepared for the emergency scenarios that led to crashes.

Initially, the FAA delayed action, but after evidence showed similar crashes in Indonesia and Ethiopia, it eventually grounded the MAX. The agency faced criticism for allowing Boeing self-certification and for inadequate oversight of software design and pilot training.

Boeing committed to a software update for MCAS to prevent false sensor triggers, improved pilot training, and fixed a non-functional warning light that should have alerted pilots to sensor malfunctions during takeoff.

Chat with AI

Loading...

Pro features

Go deeper with this episode

Unlock creator-grade tools that turn any transcript into show notes and subtitle files.