Urban75 Home About Offline BrixtonBuzz Contact

Ethiopian Airlines 737 crashes on way to Kenya 157 onboard.

The first 737MAX10 rolled out this week. She's a looker...

9vk6ael1wc041.jpg
 
I feel sorry for the MAX-10 in its role as a competitor to the A321 NEO- an unwinnable battle against arguably the most successful and efficient aircraft variant in the history of commercial aviation. Still, for those airlines committed to an all-Boeing fleet, the -10 should be a good workhorse.
 
Temporarily. Not much point making any more of them right now - noone can accept them, for a start.
 
ETA: beaten to it by a couple of posters by two minutes :mad:

Widespread rumours that the MAX have more problems than just the MCAS issue have been circulating for a while, which would explain why the plane remains grounded with no concrete date for return to service. Now it seems Boeing is about to announce they’re suspending production altogether

Boeing will suspend 737 Max production in January

The company is to big too fail (their military division alone enjoys an all-but guaranteed eternal stream of orders from Uncle Sam, and Boeing is the biggest driver for the US economy and stock market), but their commercial airplane arm is in disarray at the moment.

And they only have themselves to blame. The level of past collusion with, and influence over the FAA they have enjoyed up until now is disgraceful. And the cunts still keep complaining to the WTO that Airbus has got launch aid loans from the EU a couple of times, and it’s oh so unfair and shouldn’t be allowed.
 
Amid continuing uncertainty about when the MAX will be fixed and approved to return to service, Boeing has for the first time agreed that MAX pilots should receive some simulator training (as opposed to the much cheaper two-hour tutorial on an iPad they had done before).


Hindsight is a wonderful thing, but apart from rushing the launch of of the MAX and producing a flawed product, if Boeing had at least come clean about the different handling characteristics of the MAX instead of passing it off as being almost the same as its predecessor (hiding the existence of MCAS from pilots in the process) for the sake of offering it at rock bottom prices with rock bottom training costs, almost certainly 346 people would be alive today.

Boeing used to be a proud engineering-driven company, but it seems since their merger with MD bean counters and short term stock price performance trump any other concern. Hopefully this shit show will force a change of philosophy at the top.
 
Boeing's 737 Next Generation airliners have been struck by a peculiar software flaw that blanks the airliners' cockpit screens if pilots dare attempt a westwards landing at specific airports.


Amid the various well-reported woes facing America's largest airframe maker, yet another one has emerged from the US Federal Aviation Administration; a bug that causes all pilots' display screens in the 737-NG airliner family to simply go blank.


That bug kicks in when airliner crews try to program the autopilot to follow what the FAA described as "a selected instrument approach to a specific runway".


Seven runways, of which five are in the US, and two in South America - in Colombia and Guyana respectively – trigger the bug. Instrument approach procedures guide pilots to safe landings in all weather conditions regardless of visibility.

 
And a much bigger wow. The latest set of Boeing internal communications have been released, and it’s pretty horrendous at several levels...

 
And a much bigger wow. The latest set of Boeing internal communications have been released, and it’s pretty horrendous at several levels...


I really can't see this aircraft ever being certified to fly again. It's just one damning thing after another.
 
It really is a disaster in so many ways. First and foremost its about those who lost their lives and their families and friends. In more general terms though its a disaster for the wider airline industry and the people who work in it as this could and maybe will send some airlines to the wall. You could make a sort of argument that having less airlines means less planes which means better for the environment but I'm not sure this stacks up because it reality it just means airlines having to continue to use older and less fuel efficient planes because there is no alternative.

It really is an absolute mess with no real upside.
 
Production stopped until the end of the year and no ungrounding before July at the earliest.




At least it seems that now Boeing has a new CEO, for the first time since the crisis began they have given a realistic appraisal of the situation, as opposed to misleading airlines and trying to bully the FAA by constantly claiming certification was just ‘a few weeks away’ throughout the last ten months.
 
Another day, another problem with the 737 Max. This incident seems to be something that goes in the 'Things that should never happen' box.


What is going on over there at Boeing?
 
The Ethiopian crash report is out, and it places the blame squarely on Boeing and on certain aspects of the MAX, no least they faulty AoA sensors and of course, MCAS.

On another site someone has been dissecting the report. There is some disturbing stuff in there. Such as

“For all speeds higher than 220 Kts and trim set at a value of 2.5 units, the difficulity level
of turning the manual trim wheel was level A (trim wheel not movable)."

So it seems the poor fuckers were doomed once MCAS started to turn the plane into lawn dart mode, as you would have needed Hulk to be on board to turn the manual trim wheel.

It also seems Boeing might have to do some recabling on every single MAX built to date. Some believe the air worthiness authorities might even demand the same of every 737 NG in service. I am starting to believe they’re going to pull the plug on the MAX sooner or later.
 
So it seems the poor fuckers were doomed once MCAS started to turn the plane into lawn dart mode, as you would have needed Hulk to be on board to turn the manual trim wheel.

Not being able to move the trim wheel had NOTHING to do with MCAS. The reason the Ethiopian crew couldn't move the trim wheel was that they never reduced power from the take off setting, exceeded the airframe's VNE speed and ignored all the alarms telling them that. Why did they do that?
 
Not being able to move the trim wheel had NOTHING to do with MCAS. The reason the Ethiopian crew couldn't move the trim wheel was that they never reduced power from the take off setting, exceeded the airframe's VNE speed and ignored all the alarms telling them that. Why did they do that?
I didn’t mean MCAS caused the manual trim wheel to become inoperative- excessive speed caused that. What I meant is that once the MCAS started misbehaving the pilots had little chance of recovering, given the massively insufficient information and training Boeing offered regarding MCAS safe operation, and a last-resort manual trim wheel that was useless at speeds above 270 kts. Apparently the wheel on the MAX is smaller than on pre-NG models, which would have compounded the problem.

As to why the pilots took the actions they did, it’s worth bearing in mind that only a few weeks ago some US test pilots testing the new software on a MAX simulator massively struggled to keep the plane in the air during emergency scenarios. If very well trained and briefed pilots still have problems in a MAX emergency simulation, I’m not sure how much we can judge the actions that severely misinformed and undertrained pilots took while literally fighting for their lives, alarms blaring all around and trying to deactivate a system that kept pointing their nose to the ground.
 
Another whistleblower has just come out of the woodwork to make fresh allegations about design flaws with the MAX, so we might be looking at additional delays before it's back in the air.


In a way Covid might have been a god-sent gift to the MAX program, because if Coronavirus hadn't happened and air travel was still at its pre-2020 levels, I think Boeing would have been on the very verge of pulling the plug by now. Which probably means it is a gift to Airbus as well, because if Boeing cut its losses and launched an all-new narrowbody aircraft, Toulouse would have to respond.
 
Air India Express plane has crashed and split in two landing at Calicut during monsoon rains. 14 dead so far including the pilots.

It is three hours since this horrific thing happened and so far no news source names the aircraft type. They always name the aircraft type. There are pictures of the pilot who has died on AL Jazeera, but no mention of the aircraft type.

I know this carrier only operates one type of aircraft, which is why it is in this thread, not a Max, but why so coy???
 
Air India Express plane has crashed and split in two landing at Calicut during monsoon rains. 14 dead so far including the pilots.

It is three hours since this horrific thing happened and so far no news source names the aircraft type. They always name the aircraft type. There are pictures of the pilot who has died on AL Jazeera, but no mention of the aircraft type.

I know this carrier only operates one type of aircraft, which is why it is in this thread, not a Max, but why so coy???

Erm...


An Air India Express plane with 191 people on board has crashed at an airport in the southern state of Kerala, killing at least 16 people, officials say.

The Boeing 737, en route from Dubai,
 
Erm...


An Air India Express plane with 191 people on board has crashed at an airport in the southern state of Kerala, killing at least 16 people, officials say.

The Boeing 737, en route from Dubai,

OK, just updated. Was BBC that I first saw well over an hour ago and no mention, plus Al J, CNN, Guardian, Mirror and Mail. Hence the post.
 
Air India Express plane has crashed and split in two landing at Calicut during monsoon rains. 14 dead so far including the pilots.

It is three hours since this horrific thing happened and so far no news source names the aircraft type. They always name the aircraft type. There are pictures of the pilot who has died on AL Jazeera, but no mention of the aircraft type.

I know this carrier only operates one type of aircraft, which is why it is in this thread, not a Max, but why so coy???

Beginning to look very much like the airport itself was the problem combined with bad weather. A tabletop runway which had been the subject of several warnings plus the runway was seemingly in poor condition with repairs not being carried out as instructed. A pointless waste of life.
 
Back
Top Bottom