Notes

Is the model new Boeing 737 Max safe to fly? New Netflix documentary argues the case towards Boeing
A new Netflix documentary, directed by Rory Kennedy, is a withering and forensic critique of the Boeing firm and their complicit cowl up of issues with their new Boeing 737 Max aircraft.
“Downfall: The Case Against Boeing” lacks overt drama or re-enactments of screaming passengers, but it catalogues a two decade-long respectable from an organization paranoid about security to an organization paranoid about its stock value.
That Boeing, a proud US aviation know-how manufacturer, ended up in its present predicament, is the topic of this Netflix documentary.
“The security tradition at Boeing fell apart. It was corrupted, from the highest, down, from pressures from Wall Street, plain and simple.”

Chair of the Committee on Transportation and Infrastructure – Peter A. Defazio

Before the deadly crashes of two shiny new Boeing 737 Max jets, within 5 months in October 2018 and March 2019, almost nobody outside the airline industry, even 737 pilots, had ever heard of MCAS, the Maneuvering Characteristics Augmentation System.
The software, originally developed to counteract uncommon flying traits of the re-deigned 737 plane, turned out to be the disruptive, catastrophic trigger that led to the crashes of Lion Air Flight 610 and Ethiopian Airlines Flight 302.
Rory Kennedy presents a simple and sobering documentary “Downfall: The Case Against Boeing”, and nails the duty of the deaths of the 346 terrified passengers and crews, solely on the ft of a greedy and corporately flawed producer.
Boeing’s conduct, to regulators, to the families of the deceased passengers, to the stockholders, has been reprehensible all through, and the documentary paints a vivid portrayal of a US producer that still believes its personal hubris and never taken duty for the deaths of the individuals who innocently bought tickets to take a seat in two, virtually brand new, Boeing planes.
Let’s back-track 2 decades…

Boeing initially launched the 737 again in 1967 and had twice rolled out updates for the platform. They had been updates that wouldn’t require retraining for the pilots – a key value for airlines introducing new model aircraft.
To squeeze only one more mannequin out of the previous 737 design, with out developing a new clean-sheet single-aisle jet, Boeing rushed into a sequence of mis-steps which ultimately led to the deaths of 346 individuals.
The newer, bigger, turbo fan jet expertise would offer a 10-15% discount in fuel burn… that was very attractive to new customers after Airbus had provided an identical upgrade of the newer generation jet engines on their A320 platform… that plane could be called the A320 NEO (new engine options) and compelled Boeing’s hand to give you a competitive solution, quickly.
The major distinction was the original Airbus A320 design had a lot more floor clearance, permitting a larger engine to fit under the wing without altering the centre of gravity or centre of thrust. For the ageing Boeing 737, nearer to the ground, the bigger engines were simply unable to fit underneath the wing so needed to be positioned each additional ahead, and mounted larger up on the wing. Looking from the front of the airplane it's clear that the highest of the engine cowling is now above the wing, earlier than it was under.

This new engine would alter the crucial flight steadiness of the airplane. No problem… provide you with a software program solution to re-trim the plane’s stability whilst it was flying. That software program would be referred to as MCAS, the Maneuvering Characteristics Augmentation System.

The Boeing software program engineers knew about it, but the pilots of the brand new 737 MAX didn’t. And when the system went rogue, the pilots had been unaware of tips on how to disable the system that pushed the nostril of the plane down when fed defective info from the Angle of Attack sensor.
In each crash cases, the flight crews battled for a quantity of minutes with the rogue software, unable to counteract the terrifying pitching of the nose downward.
On October 29, 2018 a Lion Air Boeing 737-MAX eight series plunged into the sea simply off the Jakarta coast at over 800 kilometres an hour, killing all 189 individuals on board.
But even after ติดตั้งโซล่าเซลล์ ราคา , the aircraft manufacturers’ administration would attempt to push the blame onto the dead pilots and the airline, Lion Air.
Then on March 10, 2019, another new 737-MAX eight crashed simply after take-off from Addis Ababa in Ethiopia. 157 passengers and crew died in that incident.

Both plane have been almost new.
And in each instances it was found that the wayward MCAS software was triggered on the planes by a defective angle of attack sensor, sending inaccurate information about the nose-up perspective of the planes. There was no redundancy within the AoA sensor either. The pilots had been unable to override MCAS… they didn’t even learn about it.
The two 737 MAX eight crashes would convey Boeing to its knees, exposing a decades-long poisonous culture of cost-cutting and compromises that led the demise of 346 people.
To add salt to the wound, patrons of the fatally-flawed aircraft would even be anticipated to add an Angle of Attack gauge to the 737 Max as an elective additional, with an inventory price of US$80,000. Neither of the two crashed plane had these vital gauges on their planes.
Even worse, Boeing refused to make any modifications to the 737 MAX that required existing pilots to retrain in expensive simulators.

“Downfall” is a scathing indictment of how the Boeing company allegedly eschewed security and transparency in favour of most profits for shareholders. “Downfall” is meticulously researched, undramatic, hour and a half that looks more like an extended 60 minutes report than a feature documentary . The interviews of the passengers households, Boeing engineers, former Boeing workers and a variety of the investigators are chilling.

It additionally catalogues the hey days at Boeing when it launched the groundbreaking 707, 727 and 747 jets that reworked the airline business.
“If it’s not Boeing, I’m not going!” turned the catchphrase for a generation, reacting to Boeing’s remarkable security report that it eared via the decades from the 60s – 2000s.

When the first 737-MAX crashed in Jakarta, appearing on Fox Business, Boeing’s CEO Muilenburg all however blamed Lion Air and the pilots for the tragedy. He stored re-iterating that safety was a core value for Boeing. But Robinson’s e-book clearly indicates that Muilenburg’s phrases did not stack up with the evidence introduced.
Then the FAA’s Aircraft Certification Service calculated that there could be as many as 15 more 737 MAX crashes until MCAS was fixed…. primarily based on the potential size of the MAX fleet, the hours in the air and the chance of pilots not being in a position to cope within the occasion of an Angle of Attack sensor failure.
But Boeing and the FAA appeared “OK” with those odds and the MAX kept flying. After all, no Americans had died thus far.
Then an Ethiopian Airlines 737 MAX crashed, killing everyone on board. This, after 25 of the Max model planes had experienced “some type of safety issue” within the months after they'd been delivered to their airways, in accordance with Robinson’s book.
In 2018, there was one deadly crash in every 3 million flights. The Boeing MAX had a fatal accident rate of 1 in every 200,000 flights, taking flying safety rates again almost 70 years

Boeing, with the help of the US flying authorities, wanted to maintain the new mannequin 737 flying, however the rest of the world may see there was a problem. China was first to ground the MAX in March 2018, simply days after the crash of the Ethiopian Airlines 737 Max eight. Eventually the entire 737 MAX series was grounded worldwide on March thirteen, 2018.
It would take another 2 years for Boeing to persuade the US FAA that the issues had been fastened and get clearance to permit the MAX to fly again. Software upgrades, wiring and pilot coaching all had to be completed… in all it ended up costing Boeing some 20 billion dollars.

Now the MAX mannequin are flying around the world again, with a few of the airways advertising the planes without the ‘MAX’ monicker. And Boeing have returned to full production of the Boeing Max, nonetheless counting on the MCAS software program to counteract inherent steadiness issues, though Boeing now say, they believe, “it’s the safest plane within the sky”.
So is the Boeing MAX mannequin safe to fly? According to world aviation authorities… yes. But, the crucial plane stability issue has by no means been resolved. The new, bigger, heavier engines are nonetheless hanging further forward, with the trust line higher up, on the wing. But, for all intents and purposes, the upgraded software, together with proper pilot coaching, has won the day with worldwide aviation authorities believing that the software program will be a enough safety barrier in opposition to any future mishaps.
We must also add that the issues mentioned in this article are particular solely to the Boeing 737 MAX and that comparable points have not affected Boeing’s different aircraft. Having mentioned that, nonetheless, Boeing at the second are buried beneath years of delays and high quality problems for 2 of their other aircraft, the 787 ‘Dreamliner’ and the model new 777x.
In Thailand, solely Thai Lion Air took delivery of three 737 MAX Aircraft for its fleet however it cancelled its order for almost one hundred extra and have since ordered new Airbus 320 Neo plane as an alternative.
Flying in planes, within the third decade of the 21st century, is remarkably secure. And there’s little question that this particular model has had a significant microscopic look into all sides of the plane’s security. But there might be segments of the flying public that remain just a bit suspicious of how the model came to be, the inherent design flaws that also exist, the callous response from Boeing, and the memory of these 2, horrific, but preventable crashes, and the lives of the 346 people who perished.
For all its medical precision, “Downfall: The Case Against Boeing” is handiest during interviews with the mother and father, the widows, and relations who needed to obtain these chilling telephone calls after the planes, with their loved-ones, hurtled into the sea and into the ground.
The documentary is testimony to the greed and avaricious nature of a once revered and loved US producer.
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