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Ethiopian Plane Crash

poorboy

Well-known member
Aug 18, 2001
1,268
105
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My opinion (and it's worth nothing) is that the 737 max is a plane with a design flaw with a software bolt-on made to cover it up and make the damn thing fly.

They are asking an aircraft to do something it was never designed to do because it's all Boeing has in its catalog. The 787 was their last new design (and I've flown on it and thought it was a great plane), but it's proven to be too big for the market. Too many empty seats and airlines don't like that. Airlines want sold out flights, and the 737 is the ONLY thing Boeing has going for it right here and right now that meets market demand and it's 60 years old. (BTW, they have not manufactured a DC-3 since the 1950's right. So the original design is a solid design and it has not been fucked with and bastardized. And the Herc, well, that's a military transport plane right? Did you ever consider that comparing the design of the Herc to a Boeing 737 is not the same thing, it's an entirely different animal, ergo, your comparison is a false equivalence.)

The whole issue with the 737 has now become a criminal investigation. The FBI is looking into the certification of the plane.

If the FBI was smart, they would look into who was pushing who at Boeing to make the 737 into something it was never intended to be. My guess is (as I have previously posted) that the beancounters at Boeing wanted a new sexy plane to meet market demand and they wanted it yesterday. I would bet dollars to doughnuts that the Engineers were told by the beancounters to make the 737 fit the bill and no more technical baffle-talk about the laws of physics and all such nonsense. Stop being a road block. I GUARANTEE that concerns were raised by the Engineers and those concerns were ignored or those raising those concerns were told to shut the fuck up.

And again, there is no reason that orders can't be cancelled. If people refuse to fly in the 737 because they fear, well, DYING due to "teething problems" as you so eloquently put it, then orders will be cancelled and this plane will go the way of the do-do bird. (And I recall the DC10 had a bad habit of crashing a couple of times due to main rotor failures which essentially sawed off the tail mid flight. Back then, flying on the DC10 was akin to "taking your chances". It was so bad that no-one wanted to fly in it and orders dried up and yes, they did rename it the MD11. Not that that mattered since nobody bought it either. And remind me what happened to McDonnell Douglas' civilian aircraft division after that? Oh yeah that's right, they closed shop.

You know what they say, statistics are just that until it happens to you, and then it's a guarantee.
The fact that the 737 needs computer assistance does not make the airframe unsafe. Every modern airframe needs computer assistance. The problem is with the programming, training, certification oversight and sensors.

You are conveniently ignoring information I've previously provided to you in another thread.

https://terb.cc/vbulletin/showthrea...sis-on-Boeing-737-Max-failures&highlight=kirk


I already provided you with information that Basler has successfully "fucked" with the DC3 by stretching and re engining it with turboprops.

FYI, Hercules aircraft carry passengers on a regular basis. I've been a passenger on one multiple times. Just because you don't fly on one doesn't mean thousands of other people don't every year. I also might add that the fact an aircraft flys freight or passengers is irrelevant. A safe design is a safe design whether it's flying freight or passengers.

Your information on the 787 is completely FALSE. I previously provided a very recent article for you that shows the cancellation rate is below the average, and 1,400 have been sold. Furthermore, it has already been stretched into the 787 9 and 787-10.

The DC10/MD11 was a successful aircraft. 600 is a large number. That's 300 more than the A380. The reason the DC10/MD11 demand decreased was because of changes to ETOPS, which is why all new airliners are twins and why the A380 is a financial failure and why the 747 is dying off in passenger service. The DC10/MD11 aircraft are still flying with FedEx where fuel efficiency isn't as important because the aircraft actually don't fly much compared to passenger airliners. Unsuccessful aircraft don't fly for 50 years.

McDonnell Douglas merged with Boeing. Mergers happen all the time in the Aviation industry. EVERYONE merges. ALL of these aircraft manufacturers have been on the verge of bankruptcy before, sometimes multiple times. Some receive government bailouts, some are given the chance to merge, and sometimes the government throws them a lifeline by buying aircraft to keep the line open in hopes of better days. Embrarer is now owned by Boeing, and Bombardier is more or less part of Airbus now thanks to Boeing. Related to this, the possibility of Rolls Royce going bankrupt again is very real.

Thousands of Boeing 737 MAX's will be delivered and will fly for decades. Mark my words. That's even if Boeing gets charged criminally, which they should. They're guilty of sending out an aircraft with faulty sensors, software and inadequate training. The FAA should also be charged for being irresponsible and allowing Boeing to more or less self certify the aircraft.
 

james t kirk

Well-known member
Aug 17, 2001
24,069
3,966
113
The fact that the 737 needs computer assistance does not make the airframe unsafe. Every modern airframe needs computer assistance. The problem is with the programming, training, certification oversight and sensors.

You are conveniently ignoring information I've previously provided to you in another thread.

https://terb.cc/vbulletin/showthrea...sis-on-Boeing-737-Max-failures&highlight=kirk


I already provided you with information that Basler has successfully "fucked" with the DC3 by stretching and re engining it with turboprops.

FYI, Hercules aircraft carry passengers on a regular basis. I've been a passenger on one multiple times. Just because you don't fly on one doesn't mean thousands of other people don't every year. I also might add that the fact an aircraft flys freight or passengers is irrelevant. A safe design is a safe design whether it's flying freight or passengers.

Your information on the 787 is completely FALSE. I previously provided a very recent article for you that shows the cancellation rate is below the average, and 1,400 have been sold. Furthermore, it has already been stretched into the 787 9 and 787-10.

The DC10/MD11 was a successful aircraft. 600 is a large number. That's 300 more than the A380. The reason the DC10/MD11 demand decreased was because of changes to ETOPS, which is why all new airliners are twins and why the A380 is a financial failure and why the 747 is dying off in passenger service. The DC10/MD11 aircraft are still flying with FedEx where fuel efficiency isn't as important because the aircraft actually don't fly much compared to passenger airliners. Unsuccessful aircraft don't fly for 50 years.

McDonnell Douglas merged with Boeing. Mergers happen all the time in the Aviation industry. EVERYONE merges. ALL of these aircraft manufacturers have been on the verge of bankruptcy before, sometimes multiple times. Some receive government bailouts, some are given the chance to merge, and sometimes the government throws them a lifeline by buying aircraft to keep the line open in hopes of better days. Embrarer is now owned by Boeing, and Bombardier is more or less part of Airbus now thanks to Boeing. Related to this, the possibility of Rolls Royce going bankrupt again is very real.

Thousands of Boeing 737 MAX's will be delivered and will fly for decades. Mark my words. That's even if Boeing gets charged criminally, which they should. They're guilty of sending out an aircraft with faulty sensors, software and inadequate training. The FAA should also be charged for being irresponsible and allowing Boeing to more or less self certify the aircraft.
Holy fuck, for the millionth time, I never said the airframe was unsafe. I said that by fucking with it due to the desire to meet current market demands, Boeing had to install far larger engines than the old airframe would suppport thus fundamentally altering the flight characteristics of the aircraft to such a point that it is unsafe to fly (that pesky thing called "physics". Boeing's work around (MCAS) did not work when it was originally put on the plane, (rotating the rear stabilizer by 0.5 degrees, so they upped it to 4 degrees (and they didn't tell the FAA)) and now if flies itself into the ground.

Do you work for Boeing or for a company in the Boeing supply chain because you are parroting the Boeing party line till the cows come home?

I have also said that the 737 is an ancient design, which it is. Boeing simply did not want to spend the money to engineer a state of the art new aircraft.

Here's a great read from the New York Times:

Boeing’s 737 Max: 1960s Design, 1990s Computing Power and Paper Manuals

By 2011, Boeing executives were starting to question whether the 737 design had run its course. The company wanted to create an entirely new single-aisle jet. Then Boeing’s rival Airbus added a new fuel-efficient engine to its line of single-aisle planes, the A320, and Boeing quickly decided to update the jet again.

The 737 Max 8 at Boeing’s plant in Renton, Wash. Nearly one in every three domestic flights in the United States is on a 737, more than any other line of aircraft.
Credit
Ruth Fremson/The New York Times

The 737 Max 8 at Boeing’s plant in Renton, Wash. Nearly one in every three domestic flights in the United States is on a 737, more than any other line of aircraft.CreditRuth Fremson/The New York Times
“We all rolled our eyes. The idea that, ‘Here we go. The 737 again,’” said Mr. Ludtke, the former 737 Max cockpit designer who spent 19 years at Boeing.

“Nobody was quite perhaps willing to say it was unsafe, but we really felt like the limits were being bumped up against,” he added.

Some engineers were frustrated they would have to again spend years updating the same jet, taking care to limit any changes, instead of starting fresh and incorporating significant technological advances, the current and former engineers and pilots said. The Max still has roughly the original layout of the cockpit and the hydraulic system of cables and pulleys to control the plane, which aren’t used in modern designs. The flight-control computers have roughly the processing power of 1990s home computers. A Boeing spokesman said the aircraft was designed with an appropriate level of technology to ensure safety.

When engineers did make changes, it sometimes created knock-on effects for how the plane handled, forcing Boeing to get creative. The company added a new system that moves plates on the wing in part to reduce stress on the plane from its added weight. Boeing recreated the decades-old physical gauges on digital screens.

As Boeing pushed its engineers to figure out how to accommodate bigger, more fuel-efficient engines, height was again an issue. Simply lengthening the landing gear to make the plane taller could have violated rules for exiting the plane in an emergency.

Boeing 737 engines at the company’s factory in 2012. By 2011, Boeing executives were starting to question whether the 737 design had run its course.

Instead, engineers were able to add just a few inches to the front landing gear and shift the engines farther forward on the wing. The engines fit, but the Max sat at a slightly uneven angle when parked.

While that design solved one problem, it created another. The larger size and new location of the engines gave the Max the tendency to tilt up during certain flight maneuvers, potentially to a dangerous angle.


snip

The Max also lacked more modern safety features.

Most new Boeing jets have electronic systems that take pilots through their preflight checklists, ensuring they don’t skip a step and potentially miss a malfunctioning part. On the Max, pilots still complete those checklists manually in a book.

A second electronic system found on other Boeing jets also alerts pilots to unusual or hazardous situations during flight and lays out recommended steps to resolve them.

On 737s, a light typically indicates the problem and pilots have to flip through their paper manuals to find next steps. In the doomed Indonesia flight, as the Lion Air pilots struggled with MCAS for control, the pilots consulted the manual moments before the jet plummeted into the Java Sea, killing all 189 people aboard.

“Meanwhile, I’m flying the jet,” said Mr. Tajer, the American Airlines 737 captain. “Versus, pop, it’s on your screen. It tells you, This is the problem and here’s the checklist that’s recommended.”


snip

The Max also runs on a complex web of cables and pulleys that, when pilots pull back on the controls, transfer that movement to the tail. By comparison, Airbus jets and Boeing’s more modern aircraft, such as the 777 and 787, are “fly-by-wire,”
 
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