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Re:Is my plane a 737 MAX? by xahrepap on Tuesday January 09, 2024 @12:48PM (#38929237)
I've heard a lot of people say this in these comment threads, and I think this glosses over the actual issue: safety is getting worse, not better or even staying the same. So it's MORE statistically significant than it was. The trend is heading the wrong way.

Air safety going down is a trend you want to stop ASAP. Not wait around until it's just as dangerous as something else like driving your car.

Re:Is my plane a 737 MAX? by legitster on Tuesday January 09, 2024 @01:01PM (#38929466)
> The trend is heading the wrong way.

Contrary to this sentiment, air traffic safety continues to improve: https://en.wikipedia.org/wiki/Aviation_accidents_and_inciden...

If anything, air travel is so safe now that non-fatal incidents such as this weeks' stand out more than they would have in previous decades.

And in comparison, driving is getting much more dangerous (at least in the US).

https://en.wikipedia.org/wiki/Transportation_safety_in_the_U...

Re:Is my plane a 737 MAX? by dionidium on Tuesday January 09, 2024 @01:51PM (#38930206)
You'll sometimes see this dismissed almost derisively as, "people think they're in control when they're driving, but lack agency while flying, so that's why they fear the latter more."

But that's completely true! Not every driver on the road is at equal risk of a fatal accident. A significant percentage of all fatal accident involve speeding, reckless driving, and/or alcohol consumption, to say nothing of distractions like cell phone usage.

So you do have quite a bit of control on the road and exactly none in the air.

Re:Is my plane a 737 MAX? by stouset on Tuesday January 09, 2024 @02:20PM (#38930590)
Even "safe" drivers who aren't speeding, driving recklessly, or consuming alcohol are at greater risk of death and injury than on any major U.S. air carrier.

So you do have control, and can put yourself into a safer cohort of drivers, but the best you can do still falls wildly short of the state of aviation safety.

Re:Is my plane a 737 MAX? by floxy on Tuesday January 09, 2024 @04:55PM (#38932723)
In this age-of-big-data, it seems like you should be able to find data on each traffic fatality for the past ten years. Things like time of day, ages/demographics of drivers, demographics of victims, street address/gps coordinates, make/model of vehicles involved, blood alcohol level of impaired drivers, court determination of responsible party, etc.. Does anyone know where to find this?
Re:Is my plane a 737 MAX? by caskstrength on Tuesday January 09, 2024 @03:23PM (#38931573)
You don't have control over drunk-driver-in-heavy-pickup-truck-who-is-browsing-instagram-while-speeding crushing into you on the road.
Re:Is my plane a 737 MAX? by slingnow on Tuesday January 09, 2024 @02:59PM (#38931176)
This isn't an argument about control, it's about safety. Control is completely irrelevant to the absolute probability of dying when taking one form of transportation vs another.

You may be 100% in control of a scenario where you are highly likely to die, and 0% in control of a situation where you could essentially live until you die of natural causes.

In this case, even if you exercise 100% of the control afforded to you by driving a car, you are more likely to die in a car than you are in an airplane.

Re:Is my plane a 737 MAX? by not-my-account on Tuesday January 09, 2024 @01:16PM (#38929711)
But, we're seeing fatal issues with one specific company over and over again. Knowing that there is some systemic failure within Boeing must change your priors, no?

What's wrong with pointing that out and being concerned?

Re:Is my plane a 737 MAX? by stouset on Tuesday January 09, 2024 @02:28PM (#38930703)
> But, we're seeing fatal issues with one specific company over and over again.

We aren't. There were fatal issues with one system (MCAS) on one line of planes. This was addressed, and since then there have been zero fatalities (or injuries) caused by design and/or engineering issues by this manufacturer. Their safety record is not substantially different from that of Airbus (who have their own design issues, IMO, such as non-linked pilot controls which has also contributed toward hull loss and passenger deaths). The MCAS issue was, to be clear, completely inexcusable and both regulator and management heads should have rolled over this. I am not happy with our anemic response to this incident.

And yes, one or two people could have potentially died due to this latest incident. It should be investigated and fixed. Beyond that there are wider aspects of the MBA-ification of Boeing that ought to (and I hope but don't expect will) drive regulatory and business change in this country.

But the fact remains that once the issues with MCAS were resolved, Boeing-designed and -assembled airframes have resumed a track record of safety that eclipses that of any other transportation industry. Again, we can, should, and are expecting that every issue is a learning moment to improve the practices of the industry as a whole.

Re:Is my plane a 737 MAX? by bitcharmer on Tuesday January 09, 2024 @02:45PM (#38930966)
> Boeing-designed and -assembled airframes have resumed a track record of safety that eclipses that of any other transportation industry.

Could you please share some data to back this claim? For example comparison of the number of technical incidents per airframe in use for Boeing vs Airbus?

Re:Is my plane a 737 MAX? by stouset on Tuesday January 09, 2024 @02:56PM (#38931127)
Sure.

https://en.wikipedia.org/wiki/List_of_fatal_accidents_and_in...

You'll note the last time a major carrier in the U.S. experienced a fatality due to an engineering, manufacturing, and/or design error attributable to Boeing was in 1996, when a spark in the center fuel tank in a 747 caused it to explode midair.

Before that, 1994. Then 1991, 1989, and 1988.

We did also see one fatality aboard a 737-700 in 2018, but this was due to an issue with the CFM engine and which isn't attributable to Boeing.

Given this, it's pretty obvious on face value that—however you slice it—flying on a Boeing airframe on a major U.S. carrier is safer than every other form of transportation, including literally just walking. Driving, buses, trains, trams, bicycling, scootering, ziplining, whatever. They're all less safe.

Re:Is my plane a 737 MAX? by bitcharmer on Tuesday January 09, 2024 @03:04PM (#38931254)
Can't say if you missed this on purpose or by omission but there's a few more after 1994.

From your own source:

The aircraft experienced a contained engine failure with debris penetrating the fuselage; one passenger was partially ejected from the aircraft and later died of her injuries.

This is horrific. Boeing, of course and happened in 2018

Re:Is my plane a 737 MAX? by stouset on Tuesday January 09, 2024 @03:08PM (#38931315)
I literally addressed this:

> We did also see one fatality aboard a 737-700 in 2018, but this was due to an issue with the CFM engine and which isn't attributable to Boeing.

There is essentially no aviation industry expert who will place this failure at the feet of Boeing and not CFM. That said, the fact that engines are designed to completely contain debris from a failure is wild and speaks to the incredible standard of safety we hold aviation to.

Re:Is my plane a 737 MAX? by StreetChief on Tuesday January 09, 2024 @06:03PM (#38933589)
Why should you expect every moment to be a learning moment? Is that true in any circumstance you've ever seen? Is it ok to learn with the blood of others?
Re:Is my plane a 737 MAX? by mulmen on Tuesday January 09, 2024 @10:02PM (#38935617)
> The MCAS issue was, to be clear, completely inexcusable and both regulator and management heads should have rolled over this. I am not happy with our anemic response to this incident.

To be fair Boeing literally fired their CEO because of the MAX fiasco.

“He was CEO from 2015 to 2019, when he was fired in the aftermath of two crashes of the 737 MAX and its subsequent groundings.”

https://en.m.wikipedia.org/wiki/Dennis_Muilenburg

Re:Is my plane a 737 MAX? by not-my-account on Tuesday January 09, 2024 @11:46PM (#38936292)
two planes had to fail due to MCAS before it failed. Now, we've seen a blowout, which never happens, from planes that were also recently designed and produced by Boeing. That's a pattern of poor performance which is ocuring recently. It used to be "if it's not Boeing, I'm not going", which they achieved by being very good at what they do.

Comparing Boeing's performance to other the performance of other industries is also apples to oranges, no? Why not compare Boeing to Airbus? I don't understand what you mean by that argument.

So, what design failures has Airbus suffered as of late? And what's your explanation for the specific hate on Boeing, if it's comparable to airbus?

Re:Is my plane a 737 MAX? by not-my-account on Friday January 12, 2024 @01:14PM (#38971709)
Sorry to pester, but here you go

https://www.ft.com/content/1588974e-db75-4a02-9aff-deb0b75ed...

Where is this for airbus?

Re:Is my plane a 737 MAX? by legitster on Tuesday January 09, 2024 @01:37PM (#38930026)
I have concerns, but not enough not to fly.

Everything I do in life is a calculated risk. If you told me my toaster was 3 times as likely to kill me today I would still probably toast my bread knowing that the base rate was already pretty low.

If anything, knowing that all of the headline grabbing incidents has been confined to one product line at one company, and watching the amount of scrutiny they are receiving for it makes me feel safer overall.

Re:Is my plane a 737 MAX? by gruez on Tuesday January 09, 2024 @01:46PM (#38930149)
> But, we're seeing fatal issues with one specific company over and over again. Knowing that there is some systemic failure within Boeing must change your priors, no?

"systemic failure within Boeing" isn't necessarily inconsistent with "air traffic safety continues to improve". For instance, better pilot training and safety regulations might make flying even safer despite Boeing creating more crashes.

Re:Is my plane a 737 MAX? by JumpCrisscross on Tuesday January 09, 2024 @01:06PM (#38929547)
> safety is getting worse

Record passenger miles flown [1] with years of zero fatalities since, I believe, 2020 [2][3] refutes this hypothesis.

[1] https://fred.stlouisfed.org/series/RPM

[2] https://www.airlines.org/dataset/safety-record-of-u-s-air-ca...

[3] https://www.airlines.org/dataset/safety-record-of-u-s-air-ca...

Re:Is my plane a 737 MAX? by xahrepap on Wednesday January 10, 2024 @10:57AM (#38939972)
My point is: the wall blew out. That’s never happened before. We should not allow this to be okay because no one died this time.

Overall statistics improving doesn’t mean you have permission to start throwing a random person off the plane every year.

There’s an xkcd about an online seller and a bobcat…

Re:Is my plane a 737 MAX? by jmward01 on Tuesday January 09, 2024 @01:02PM (#38929499)
That is a big statement. Since 2019 there have been 32 fatalities connected to commercial aircraft. Most of those were iv very small aircraft like seaplanes and helicopters. 32 deaths in 4 years compared to ~40k/year in cars. We need to keep things in perspective.
Re:Is my plane a 737 MAX? by ibejoeb on Tuesday January 09, 2024 @01:10PM (#38929625)
Ethiopian Airlines Flight 302, a MAX, crashed in 2019, killing 157 people.
Re:Is my plane a 737 MAX? by daedalus_j on Tuesday January 09, 2024 @01:21PM (#38929780)
There's a big difference between an unsafe airframe and pilot error/poor-training though.

For example the recent crash in Japan. Airbus isn't getting railed for that one.

I know several 737 pilots on US flag carriers. Even at the time they were saying that neither crash would be possible for their fleet as they had done simulator training of exactly those sorts of scenarios.

From wikipedia: While defending the pilots' actions, Sullenberger was also highly critical of allowing someone with only 200 hours of flight experience to be first officer.

I hate sounding like a Boeing apologist, but I do think it's worth being very clear about where blame lies for things so that we can both asses risk accurately and make appropriate corrections.

Re:Is my plane a 737 MAX? by ibejoeb on Tuesday January 09, 2024 @01:37PM (#38930017)
The was no pilot error or equipment malfunction in that incident. (I suppose you could look at the pilot of the dash 8 and wonder why he didn't hold short, but he could have been driving a golf cart and still made an runway incursion.) It didn't even happen in the air.

Boeing was rightly blamed for misleading everyone about the nature of the MAX8. It is a materially different airframe, and it required different systems to be created to be competently flyable with 737 type rating. Is Boeing misleading anyone here on the MAX9? Personally, I doubt it. It was probably a fluke non-conforming part, since that plug is a carryover from other 737s. The track record leaves a lot of us wondering if something's up, though.

Re:Is my plane a 737 MAX? by daedalus_j on Tuesday January 09, 2024 @04:04PM (#38932074)
> Boeing was rightly blamed for misleading everyone about the nature of the MAX8

Pilots I am personally friends with who fly for American, Southwest, and United, disagree. They feel they were fully prepped for the differences in the airframe from their first flight on it, pre-crashes, and have said that they blame the carriers that crashed for not prepping their pilots the same.

It's entirely possible that I missed some news, but I'm unfamiliar with the FAA or anyone else actually accusing Boeing of intentionally misleading or releasing incorrect information?

My analogy to to Japan, while poor, was just meant to illustrate that we should be very clear about the true causes of things. "Boeing lied" is a very different problem than "Boeing squeezed a new system in, advised that pilots should be trained, and airlines didn't perform enough training".

But yes, I agree that we should be wondering what's up, specifically with Boeing's assembly/QA processes...

Re:Is my plane a 737 MAX? by ibejoeb on Wednesday January 10, 2024 @11:15AM (#38940196)
You missed the whole fiasco. Boeing intentionally deceived everyone involved, from the FAA engineers certifying the MAX to the pilots that were told that they were equipped to fly them.

Boeing noticed that the thing didn't fly like a 737, so they made some software to change its flight characteristics to be more like a 737. They failed to disclose this, and when it "activated" in 2018, a plane crashed. This is when FAA learned about it. Then another one crashed because of the same thing only a few months later.

The DOJ made a criminal complaint against Boeing, resulting in a deferred prosecution agreement and a $2.5 billion penalty. MAX was grounded for years.

> They feel they were fully prepped for the differences in the airframe

Your pilot friends are either wrong or they had inside information and probably should have blown the whistle. Realistically, they probably actually did feel prepared. This is the crux of the criminal fraud action.

Re:Is my plane a 737 MAX? by bitcharmer on Tuesday January 09, 2024 @02:49PM (#38931026)
> For example the recent crash in Japan. Airbus isn't getting railed for that.

What a bizarre comment to make. Why on earth would Airbus get railed for what happened in Japan?

Re:Is my plane a 737 MAX? by daedalus_j on Tuesday January 09, 2024 @03:55PM (#38931984)
My point is that Boeing will take the flak for what is arguably a pilot error situation with the MAX crashes.

We should be very careful to distinguish between actual airframe issues and issues that are related to politics and poor decision making or training.

There's nothing we know of that is fundamentally unsound about the 737 MAX airframe, there are mistakes that have been made in very small subset of the airframes/flights operating, and yet everyone is running around like you're taking your life into your hands every time one flies over your head.

Re:Is my plane a 737 MAX? by bitcharmer on Wednesday January 10, 2024 @12:46AM (#38936677)
> My point is that Boeing will take the flak for what is arguably a pilot error situation with the MAX crashes

It's hard to say if you're trolling or just very misinformed. Boeing was hiding the fact that MAX had additional system to correct the pitch from the pilots.

Re:Is my plane a 737 MAX? by jmward01 on Tuesday January 09, 2024 @01:46PM (#38930150)
I forgot to say 'in the united states'. Thanks for the correction. The car statistics would go up massively if they were worldwide and getting those is harder (and less accurate) than in the US alone. Additionally, the regulatory framework for aviation isn't the same everywhere so it is a bit apples to oranges to compare outside the US although it is clear that the issues leading to the two MAX crashes were design and training in nature and directly point back at Boeing as a root cause.
Re:Is my plane a 737 MAX? by omikun on Tuesday January 09, 2024 @01:09PM (#38929603)
To keep things in perspective we should compare fatalities per person trips or person miles. Total deaths doesn't mean as much when a lot more people travel by car.
Re:Is my plane a 737 MAX? by stouset on Tuesday January 09, 2024 @01:14PM (#38929685)
We do, and there has been one death due to an incident on a major U.S. airline since November 2001.

You can maybe argue two, where a woman was killed after exiting an Asiana plane after it crashed at SFO. She was hit by an emergency vehicle responding to the scene.

Re:Is my plane a 737 MAX? by sokoloff on Tuesday January 09, 2024 @02:40PM (#38930873)
Asiana is not in the set of "major US airlines".

Separately, major US airlines can reliably fly a daytime visual approach with a fully working airplane into a major airport.

Re:Is my plane a 737 MAX? by hardcopy on Tuesday January 09, 2024 @01:25PM (#38929833)
eh. To a certain extent you should compare based on distance traveled, maybe. But total miles driven in the USA are quite high compared to other countries. Lots of driving simply doesn't need to happen, but occurs because we induce it by the way we design the places where we build.

I don't really care how safe driving is per mile, I care if I'm going to be dead at the end of the year.

Re:Is my plane a 737 MAX? by radiator on Tuesday January 09, 2024 @01:55PM (#38930271)
People spend so much more time inside cars than inside airplanes every year, that such a comparison seems disingenuous. You should normalize the deaths by time travelled.
Re:Is my plane a 737 MAX? by stouset on Tuesday January 09, 2024 @02:32PM (#38930771)
Literally any way you slice it, flying a major airline in the U.S. is safer than any other form of transportation, including walking.
Re:Is my plane a 737 MAX? by chrisbolt on Tuesday January 09, 2024 @05:48PM (#38933416)
Though I agree flying is extremely safe, keep in mind that of those 4 years, two of them were while the 737 MAX was grounded, and much of it was while air travel was much lower due to COVID.
Re:Is my plane a 737 MAX? by michaelsshaw on Tuesday January 09, 2024 @01:15PM (#38929690)
If any other mode of transportation were nearly as dangerous as roadways in the US, it would be made illegal. The fact is that the 737 MAX has, by its own flaws, killed hundreds of people in recent memory. People don't want to deal with this clearly cursed line of airplanes at all.
Re:Is my plane a 737 MAX? by bigfishrunning on Tuesday January 09, 2024 @01:22PM (#38929794)
I also think comparing air travel to car travel is a bit unfair -- it's better to compare air travel to Bus travel (the driver has a CDL) or Train travel (The engineer is specially trained)

Car fatalities likely dwarf bus and train fatalities too. It's not that airplanes are particularly safe, it's that cars are particularly unsafe.

Re:Is my plane a 737 MAX? by DennisP on Tuesday January 09, 2024 @12:51PM (#38929274)
That's true, but the question might be whether you personally should be worried if you find yourself on a 737 Max.
Re:Is my plane a 737 MAX? by alrs on Tuesday January 09, 2024 @12:53PM (#38929323)
The first worry as an American is having a pillar of your country's economy managed by incompetents.
Re:Is my plane a 737 MAX? by gruez on Tuesday January 09, 2024 @12:55PM (#38929373)
Sounds a lot like "yeah sure, fear over 737 Max is overblown, but the fact that I was thinking about it in the first place says something about the current state of affairs".

https://www.smbc-comics.com/comic/aaaah

Re:Is my plane a 737 MAX? by alrs on Tuesday January 09, 2024 @01:24PM (#38929817)
It sounds nothing like that. Boeing is going to lose deals because carriers don't want to deal with repeated groundings. The US economy will reflect that.
Re:Is my plane a 737 MAX? by lotsofpulp on Tuesday January 09, 2024 @01:01PM (#38929480)
People are concerned because it seems irrefutable that there is corruption and a culture of cost cutting causing these issues.

Incompetence is understandable, improperly modeling the physics due to lack of experience or knowledge is understandable, but repeated instances that point to corruption at the government regulator and bad culture at the manufacturer lend to fears that the situation will get worse for a while before it gets better.

It’s the same reason you might avoid flying on an Eastern European/Russian airplane. The perceived risks move from unforeseeable error or bad luck to systemic error.

Re:Is my plane a 737 MAX? by flashback2199 on Tuesday January 09, 2024 @12:55PM (#38929367)
It doesn't matter. Nothing will change unless enough people begin voting with their feet.
Re:Is my plane a 737 MAX? by dkarl on Tuesday January 09, 2024 @01:03PM (#38929514)
That's not true, and we'd get to a much, much worse place if we relied on that. The industry put the current system in place because it could see that airlines would make gruesome compromises if consumer choice was the only thing driving safety.
Re:Is my plane a 737 MAX? by flashback2199 on Tuesday January 09, 2024 @01:17PM (#38929726)
What do you mean "if", anyone can choose what plane to fly on anytime.
Re:Is my plane a 737 MAX? by jen20 on Tuesday January 09, 2024 @12:58PM (#38929413)
Many airlines allow same day changes. If everyone scheduled on a Max reschedules for alternative flights consistently, they'll get the message soon enough. Refusing to board a Boeing plane at all is perfectly reasonable at this stage.
Re:Is my plane a 737 MAX? by psunavy03 on Tuesday January 09, 2024 @12:59PM (#38929432)
[citation needed]
Re:Is my plane a 737 MAX? by yreg on Tuesday January 09, 2024 @01:01PM (#38929475)
Okay, but I'm not sure fearmongering is the way to go. There are already people in this thread afraid of taking a flight in one of these machines.[0] My mother is terrified.

A subthread about the actual personal risk when flying the MAX is perfectly valid.

[0] https://news.ycombinator.com/item?id=38929336

Re:Is my plane a 737 MAX? by psunavy03 on Tuesday January 09, 2024 @02:38PM (#38930848)
> My mother is terrified.

This is more or less equivalent to the little old lady in this comic saying "I'm wearing this to ward off A." Laypeople are notoriously crap at judging any kind of risk.

https://phdcomics.com/comics/archive/phd051809s.gif

Re:Is my plane a 737 MAX? by duxup on Tuesday January 09, 2024 @12:54PM (#38929349)
> Air safety going down

Is it?

Re:Is my plane a 737 MAX? by stouset on Tuesday January 09, 2024 @01:01PM (#38929464)
> safety is getting worse, not better or even staying the same

The only death in US major commercial aviation in ages was when a woman was partially sucked out of a window in 2018 when an engine failed and blew apart, breaking the window open.

Before that, we have the Asiana flight which crashed after landing short at SFO, striking the undercarriage on the edge of the floating platform and cartwheeling. Everyone survived the crash, but a woman was killed when a fire truck ran over her amidst the firefighting foam.

Prior to that we have to go to 2005 when a plane overran a runway and hit a car, killing one occupant… of the car.

We have to go all the way back to November 2001 to have a serious accident where an American plane crashed on takeoff, killing all on board. Technically this was due to pilot error due to over-responding to wake turbulence, breaking off the vertical stabilizer. But it’s arguably an engineering issue that the pilot was able to induce catastrophic structural failure through control inputs.

There has definitely been a worrying trend lately in operational error with pilots and ATC nearly causing accidents due to runway incursions, nearly landing on taxiways, etc. But it’s really hard to say with a straight face that major airlines have anything other than an exemplary safety record the likes of which has been completely unparalleled before now. We have had one single death aboard a major commercial aviator in the U.S. in more than twenty two years.

Re:Is my plane a 737 MAX? by flashback2199 on Tuesday January 09, 2024 @01:02PM (#38929505)
The only reason nobody was injured this time was nobody was sitting in the seats next to the door plug that blew off. The seat was destroyed.
Re:Is my plane a 737 MAX? by stouset on Tuesday January 09, 2024 @01:10PM (#38929615)
I don’t think we can even remotely say that.

From all photo evidence I’ve seen, some cushions were sucked off the seat. These cushions are designed to be removed. If a passenger was seated and wearing their seat belt, I have every faith that they would have been fine. Uncomfortable as hell but ultimately fine. I’ll bet money the NTSB report will say as much.

And the point stands that the only reason this story is noteworthy is because of airlines’ spotless safety record over the past two decades. Incidents like this are exceedingly rare.

Re:Is my plane a 737 MAX? by flashback2199 on Tuesday January 09, 2024 @01:15PM (#38929694)
It is trivial to see how someone sitting there not seat belted could have perished. You do understand that long stretches of flight allow you to be unseatbelted right?
Re:Is my plane a 737 MAX? by stouset on Tuesday January 09, 2024 @01:28PM (#38929870)
They allow you to, but on every single flight I’ve been on in ages, the pilot makes a note that they recommend keeping your seatbelt fastened whenever you’re seated. People have been injured due to sudden and unforeseen turbulence, and it’s just a good idea in general.

That said this incident occurred during the initial climb-out where seat belt use is mandatory.

So yes, if a passenger was seated there and if their belt was unbuckled, I can see how somebody would have died. Nobody is saying that this isn’t a serious fuckup that doesn’t need to be investigated and remedied.

What I am saying is that major airlines in the U.S. have a more or less unblemished safety record for twenty two years, the likes of which has not only been unparalleled in aviation, but by any other form of transport. Literally walking is more dangerous than flying a major commercial airline in the U.S.

The MAX line of planes in particular has had their share of problems, but with the MCAS situation resolved there is no reason to believe that it in particular is any less safe than any other airframe operated by the majors. The issue with the door plug is unlikely to be related to the MAX (the same part and design have been in service without issue since well before the MAX). It will be investigated, fixed, and we will in all likelihood go back to flying gajillions of passenger miles without serious incident.

I’ll put this another way: if all of this gnashing of teeth and doom and gloom causes enough anxiety over flying that a few hundred people choose to drive instead, it will inevitably cause more injury and death than if every airline went all-in on a fleet of 737 MAXes.

Re:Is my plane a 737 MAX? by flashback2199 on Tuesday January 09, 2024 @01:31PM (#38929918)
> Nobody is saying that this isn’t a serious fuckup

TIL half the people commenting here are nobody :)

Re:Is my plane a 737 MAX? by stouset on Tuesday January 09, 2024 @01:35PM (#38929994)
I think you’re misunderstanding the comments. This was a problem, it needs to be investigated and fixed, but the overreaction to this is bordering on insanity.

Commercial aviation in the U.S. is still incomprehensibly safe. It is not getting measurably less safe. The 737 MAX line are not death traps.

Re:Is my plane a 737 MAX? by flashback2199 on Tuesday January 09, 2024 @01:43PM (#38930114)
> the overreaction to this is bordering on insanity

Not an overreaction. Not bolting on a door on a brand new plane is past bordering into full-on insanity.

Re:Is my plane a 737 MAX? by stouset on Tuesday January 09, 2024 @01:55PM (#38930273)
Mechanics routinely forget to bolt the wheels onto cars, which has caused and continues to cause actual traffic deaths.

Nobody floods into the comment sections on HN when this happens because people dying in cars is depressingly normal but planes are so unimaginably safe that a person hypothetically getting sucked out of a plane is strange and terrifying.

Re:Is my plane a 737 MAX? by daedalus_j on Tuesday January 09, 2024 @01:30PM (#38929907)
I was watching a video, I believe this one (https://youtu.be/WhfK9jlZK1o?si=goQBueaF-5So3U0X) that seemed to make the case that due to the door design it is much less likely, if not impossible, for the presumed failure here to occur at cruising altitude because of the higher pressure differential.

There's a reason they tell you to always wear your seatbelt though, ranging from sudden turbulence/downdraft to sudden depressurization.

Re:Is my plane a 737 MAX? by baggy_trough on Tuesday January 09, 2024 @01:17PM (#38929720)
1. The seat was not destroyed. 2. The door blowing off would not be the only reason; a second reason would be that the person failed to wear the seatbelt.
Re:Is my plane a 737 MAX? by flashback2199 on Tuesday January 09, 2024 @01:19PM (#38929743)
We'll have to agree to disagree. I don't believe in blaming the user for manufacturing and maintenance errors. I think that makes a bad programmer too, actually.
Re:Is my plane a 737 MAX? by StreetChief on Tuesday January 09, 2024 @01:37PM (#38930019)
A child in the middle row had his shirt sucked off his body. They were only at 16,000ft, maybe half the cruising altitude? I forget if it's 35,000 or 50,000 usually.
Re:Is my plane a 737 MAX? by sokoloff on Tuesday January 09, 2024 @02:44PM (#38930950)
Commercial jets are typically cruising at 31K-36K feet, rarely above 39K, and almost never above 42K feet MSL.
Re:Is my plane a 737 MAX? by stouset on Tuesday January 09, 2024 @02:12PM (#38930545)
> A child in the middle row had his shirt sucked off his body.

You're kind of making my point for me when clothing being removed from a person is the most harrowing part of an aviation incident.

Re:Is my plane a 737 MAX? by StreetChief on Tuesday January 09, 2024 @03:06PM (#38931288)
except if he was sitting at the window, he might have gone out too...
Re:Is my plane a 737 MAX? by JumpCrisscross on Tuesday January 09, 2024 @01:09PM (#38929604)
> only reason nobody was injured this time was nobody was sitting in the seats next to the door plug

This was a serious fuck-up. But it remains that there was at risk no more than one, maybe two, fatalities. That isn’t enough to justify the claim that “safety is getting worse.”

Re:Is my plane a 737 MAX? by StreetChief on Tuesday January 09, 2024 @01:41PM (#38930091)
"Only two people would have died, so it's really not that bad," is wild. What if it were you sitting at that seat and you died? Still not that bad an outcome?
Re:Is my plane a 737 MAX? by JumpCrisscross on Tuesday January 09, 2024 @01:51PM (#38930218)
> "Only two people would have died, so it's really not that bad," is wild.

Straw man. Nobody says even a single death isn't tragic. What I'm saying is it doesn't overwhelm trillions of miles of safe flight. Not flying a 737 Max 8, only to go onto a Spirit Aerosystems-assembled Airbus, doensn't make sense. (Note: not implicating Spirit. Just saying that the window of culpabilitiy extends more in their direction than it does across every 737 Max.)

Re:Is my plane a 737 MAX? by StreetChief on Tuesday January 09, 2024 @03:07PM (#38931308)
I guess if you think all miles of flight are the same, then sure, the 737 max 8 and 9 have trillion of miles.
Re:Is my plane a 737 MAX? by JumpCrisscross on Tuesday January 09, 2024 @03:54PM (#38931974)
> if you think all miles of flight are the same

OP said air safety is going down broadly [1]. So yes, considering all air transport miles is valid given the context.

[1] https://news.ycombinator.com/item?id=38929237

Re:Is my plane a 737 MAX? by StreetChief on Tuesday January 09, 2024 @05:53PM (#38933459)
more accidents is less safe, anyway you cut it. I really can't understand how you can view flying as not being less safe in this moment. If you want to do integration over huge time spans to make your point, lets start at zero and go to infinity... human lifespan is 0 years long average over history, seeing as we didn't exist for some period of time. So any changes to human life in shorter time spans is completely meaningless to an average. Is this 0 year lifespan a useful statistic?
Re:Is my plane a 737 MAX? by stouset on Tuesday January 09, 2024 @06:04PM (#38933597)
> how you can view flying as not being less safe in this moment

There has been one passenger fatality aboard a major U.S. airline since November 2001.

Re:Is my plane a 737 MAX? by StreetChief on Tuesday January 09, 2024 @06:33PM (#38933911)
Actually, if we average flight fatalities starting at the year zero, the average fatalities for all flying planes is zero!
Re:Is my plane a 737 MAX? by JumpCrisscross on Tuesday January 09, 2024 @10:06PM (#38935639)
> more accidents is less safe, anyway you cut it. I really can't understand how you can view flying as not being less safe in this moment

You’re proposing crashes are autocorrelated. They’re not. They would be in a vacuum filled with spherical cows. But grounding and investigating takes care of that.

This is related to the fallacy of thinking if a coin has come up heads thrice in a row, it’s more likely to come up tails the fourth time. It’s not. We have a lot of innocuous flight miles as data from which to make robust statements, particularly when it comes to characterising the safety of the entire airline industry.

Put another way, on which day are you safer, the day before the accident or the day after?

Re:Is my plane a 737 MAX? by flashback2199 on Tuesday January 09, 2024 @01:16PM (#38929705)
In a brand new plane? Yes it is.
Re:Is my plane a 737 MAX? by JumpCrisscross on Tuesday January 09, 2024 @01:24PM (#38929826)
> In a brand new plane?

Statistically, there is no difference between a new plane and one that's been flying for 18 years [1].

Given dying because an installer fucked up feels mighty similar to dying because a maintenance tech fucked up, I don't see a rational reason to over-penalise fabrication errors to the extent that it overrules millions of successful flight miles. (Design mistakes are categorially different.)

[1] http://awg.aero/wp-content/uploads/2019/09/analysisofimpact....

Re:Is my plane a 737 MAX? by flashback2199 on Tuesday January 09, 2024 @01:28PM (#38929873)
I'm pretty sure if you personally drove a new car off the lot and the door fell off you would not believe that quality were unchanged from your prior impression of that car company.

Just because it's happening to other people doesn't make it okay to hand-wave away safety.

And by the way, so far NTSB believes it's not a fabrication error but an assembly error. NTSB suspects 4 bolts were never screwed in.

Re:Is my plane a 737 MAX? by JumpCrisscross on Tuesday January 09, 2024 @01:30PM (#38929899)
> if you personally drove a new car off the lot and the door fell off you would not believe that quality were unchanged from your prior impression of that car company

As a layman, no. Were I looking for more than a Twitter level of analysis, it would be an indication for investigation. Not grounds for conclusion.

More directly, even as a layman, if I were to use that anecdote as grounds to condemn the state of car manufacturing in summa, that would be irrational.

> NTSB suspects 4 bolts were never screwed in

Source? Last I saw, they couldn't find the bolts. It takes lab work to ascertain whether they ever existed.

Re:Is my plane a 737 MAX? by flashback2199 on Tuesday January 09, 2024 @01:40PM (#38930078)
NTSB are doing that lab work right now in Washington D.C.

You seem to not know the meaning of suspect, so here is the definition:

Dictionary Definitions from Oxford Languages · Learn more sus·pect verb 3rd person present: suspects /səˈspek(t)/ 1. have an idea or impression of the existence, presence, or truth of (something) without certain proof. "if you suspect a gas leak, do not turn on an electric light"

Have a great day sir.

Re:Is my plane a 737 MAX? by JumpCrisscross on Tuesday January 09, 2024 @01:54PM (#38930267)
> seem to not know the meaning of suspect

Suspicion doesn't mean baseless hypothesis, e.g. "Mars is an orange." The NTSB would never say (and has not said, as you've conceded) it "suspects" the "bolts were never screwed in."

Were there a lack of marks where the bolts should have exerted clamping force, there would be basis for suspicion. That isn't proof. But it's more than a hypothesis.

Re:Is my plane a 737 MAX? by flashback2199 on Tuesday January 09, 2024 @02:10PM (#38930502)
I mean you can believe what you want but NTSB literally had a guy at a podium say into the mic last night that there is so far no evidence "the bolts were ever there", around the 17-18 minute mark if you have nothing better to do. Good luck with your investments.
Re:Is my plane a 737 MAX? by JumpCrisscross on Tuesday January 09, 2024 @02:26PM (#38930669)
> NTSB literally had a guy at a podium say into the mic last night that there is so far no evidence "the bolts were ever there"

Where are you getting this? Crookshanks said the NTSB had "not yet recovered the four bolts" and "have not determined if they existed there" [1].

Your source, for which I'm genuinely curious, is categorically false in suggesting the NTSB "suspects" the bolts were never there, or that Crookshanks said "there is so far no evidence 'the bolts were ever there'". (The latter being particularly reprehensible, given it involves materially misquoting an aircraft investigator.)

> Good luck with your investments

Wat.

[1] https://airwaysmag.com/ntsb-as1282-exams-all-12-door-plug-st...

Re:Is my plane a 737 MAX? by BizarreByte on Tuesday January 09, 2024 @01:09PM (#38929599)
You're missing his point entirely. People are trying to make flying out as getting more dangerous, but that's factually incorrect.
Re:Is my plane a 737 MAX? by thomastjeffery on Tuesday January 09, 2024 @01:09PM (#38929606)
Being American isn't equivalent to safety. It was an Alaskan flight that lost its door last week.
Re:Is my plane a 737 MAX? by StreetChief on Tuesday January 09, 2024 @01:36PM (#38930005)
Why are you limiting events to the US? A max 9 crashing in the eastern hemisphere is still a max 9...
Re:Is my plane a 737 MAX? by stouset on Tuesday January 09, 2024 @02:04PM (#38930413)
Because other countries have—in general—a demonstrably poorer track record than major airlines in the U.S. for a wide variety of factors, including poorer training programs, maintenance regimes, operational expectations, and sometimes cultural norms that interfere with good CRM (crew resource management).

I'll address the elephant in the room and say that I don't think it's coincidence that the two airframe losses in the MAX 9 were with Indonesian and Ethiopian carriers and not American or European ones, despite American and European carriers having received—as far as I can tell—the bulk of the deliveries of this airframe and at least a plurality (if not majority) of hours in use (if someone else can find good data on this I'd be grateful). I suspect that more resources put toward pilot training played a meaningful difference here. For example, the first officer of the Ethiopian flight had less than 200 hours of flight experience. This would be completely unacceptable for a U.S. major.

I want to be clear that I am not saying that it's the pilots' fault, but that the swiss-cheese model relies on multiple overlapping failures. The additional resources spent on training, maintenance, operations, and CRM at American and European airlines in general ensures fewer overlaps and thus fewer incidents.

Re:Is my plane a 737 MAX? by StreetChief on Tuesday January 09, 2024 @03:13PM (#38931402)
After watching Downfall, Lion air asked multiple times for additional training but was refused as this would cost boeing money. To me, that looks like Lion Air was more aware of issues than US operators. Boeing never even bothered to inform pilots of the MCAS system's existence before the first grounding.
Re:Is my plane a 737 MAX? by panick21_ on Tuesday January 09, 2024 @09:02PM (#38935220)
Safety in road transportation has gotten a lot worse. Specially if you don't surround yourself we a new high tech 2-tons of steel.

Being fucking murder by a car when walking is way more dangerous.