Boeing's Starliner Spacecraft, Faces New Safety Concerns

InfinityDOK

Member
Dec 3, 2018
1,418
https://edition.cnn.com/2020/02/07/tech/boeing-starliner-software-commercial-crew-ssn/index.html

Boeing's Starliner spacecraft, which is designed to carry NASA astronauts to the International Space Station, encountered a second, previously undisclosed, software issue during a botched test flight in December.
The space agency said Friday that it plans to launch a full-scale safety review of the company's work on Starliner, noting that there were "numerous instances where the Boeing software quality processes either should have or could have uncovered the defects." That review will attempt to determine why the software problems weren't detected during ground tests prior to the launch
Paul Hill, a member of NASA's safety adviser panel, disclosed a separate software problem during a public meeting on Thursday, saying it could have caused a "catastrophic failure," according to Space News
The error could have caused another misfire during the spacecraft's return — specifically, when Starliner's crew cabin separated from its service module. The service module is a cylindrical adapter that sits beneath the crew cabin and powers the capsule during flight, and it's supposed to be jettisoned before landing.
 

Mr_Antimatter

Member
Oct 28, 2017
1,848
Iirc, Boeing basically outsourced everything these days, and has to invest a lot of time in fixing the resulting engineering issues.
 

TheOMan

Avenger
Oct 25, 2017
4,978
I flew to NY recently - I made sure to book on non-Boeing aircraft, as irrational as that might be.
 

cameron

The Fallen
Oct 26, 2017
17,351
NASA still must decide whether to make Boeing repeat the unmanned docking test before spacecraft can carry astronauts. Boeing recorded a $410 million charge last month to cover that possibility.
“The panel has a larger concern with the rigor of Boeing’s verification processes,” said Hill, a former NASA flight director who now serves on the panel that advises NASA on safety issues. Speaking during the panel’s quarterly meeting on Thursday, Hill said the agency should go beyond merely correcting the cause of the anomalies and scrutinize Boeing’s entire software testing processes.
“We are already working on many of the recommended fixes including re-verifying flight software code,” Boeing said in a statement, adding that it believes its engineers have found the cause of one of the software issues and have recommended to NASA corrective actions.
 

antonz

Member
Oct 25, 2017
4,270
Yeah NASA needs to come down on Boeing as hard as they have with SpaceX regarding retests etc. Boeing clearly can no longer rest on its past success and needs to be held to the same standards as start ups and fresh blood in the industry. Frankly every company should be held to the same standard regardless of how long they have been around. Space travel and Rockets are not games to play with
 

Hokey

Member
Oct 29, 2017
1,435
Hopefully all their cost cutting has cost them more than they've profited, it's the only way they will learn.
 

KingSnake

Member
Oct 25, 2017
12,994
Boeing's brand is crashing hard. Like their new machines.
Amazing how much damage can be done when you make cost cutting your only priority. But not unexpected.
 

kami_sama

Member
Oct 26, 2017
4,973
Man, Boeing are a mess of failures these days.
It is so sad seeing the company that made the 747 become shit.
 

cameron

The Fallen
Oct 26, 2017
17,351


Boeing acknowledged Friday that its procedures for testing the Starliner spacecraft’s systems ahead of its marred maiden flight in December were seriously flawed and that it now plans to revamp them as it scrambles to reassure NASA that one of its longest and most trusted contractors is up to the task of flying astronauts into space.
In the most comprehensive comments to date on what went wrong during Boeing’s test mission — an autonomous flight without astronauts — to the International Space Station, John Mulholland, the manager of Boeing’s Starliner program, said the company had cut short a key test of the craft’s software, failed to test a critical system against crucial hardware, and instead used a flawed computer system to conduct the test.
It was a stunning admission from the world’s largest aerospace company, which has been beset with questions about the software aboard its 737 Max aircraft. That software is being blamed for two fatal crashes that killed 346 people and led to the global grounding of the aircraft nearly a year ago.
Mulholland said that in addition to reviewing all 1 million lines of software code on the spacecraft, Boeing will revamp the way it tests its systems before they are put into service.
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Doug Loverro, NASA’s head of human spaceflight, said earlier this month that Boeing’s problems were a “fundamental” and widespread “breakdown of the software process.”
“We don’t know how many software errors we have — if we have just two or many hundreds,” he said.
He said the company needed to make its testing procedures more robust. And in a blog post, NASA said “there were numerous instances where the Boeing software quality processes either should have or could have uncovered the defects.” It added that the problems could have had serious consequences and “led to spacecraft loss.”


More in the link.
 

Commedieu

Member
Nov 11, 2017
13,592


Boeing acknowledged Friday that its procedures for testing the Starliner spacecraft’s systems ahead of its marred maiden flight in December were seriously flawed and that it now plans to revamp them as it scrambles to reassure NASA that one of its longest and most trusted contractors is up to the task of flying astronauts into space.
In the most comprehensive comments to date on what went wrong during Boeing’s test mission — an autonomous flight without astronauts — to the International Space Station, John Mulholland, the manager of Boeing’s Starliner program, said the company had cut short a key test of the craft’s software, failed to test a critical system against crucial hardware, and instead used a flawed computer system to conduct the test.
It was a stunning admission from the world’s largest aerospace company, which has been beset with questions about the software aboard its 737 Max aircraft. That software is being blamed for two fatal crashes that killed 346 people and led to the global grounding of the aircraft nearly a year ago.
Mulholland said that in addition to reviewing all 1 million lines of software code on the spacecraft, Boeing will revamp the way it tests its systems before they are put into service.
--------------
Doug Loverro, NASA’s head of human spaceflight, said earlier this month that Boeing’s problems were a “fundamental” and widespread “breakdown of the software process.”
“We don’t know how many software errors we have — if we have just two or many hundreds,” he said.
He said the company needed to make its testing procedures more robust. And in a blog post, NASA said “there were numerous instances where the Boeing software quality processes either should have or could have uncovered the defects.” It added that the problems could have had serious consequences and “led to spacecraft loss.”


More in the link.

Boeing seems to have a problem with competition. They can't beat them, so they just... Rush and hope no one notices until after they win the contracts?
 

jett

Community Resettler
Member
Oct 25, 2017
30,511
In the most comprehensive comments to date on what went wrong during Boeing’s test mission — an autonomous flight without astronauts — to the International Space Station, John Mulholland, the manager of Boeing’s Starliner program, said the company had cut short a key test of the craft’s software, failed to test a critical system against crucial hardware, and instead used a flawed computer system to conduct the test.
Man Boeing is some serious garbage these days huh.
 

hordak

Member
Oct 31, 2017
1,888
san francisco
What the fuck. Did the think this is battlefield 4? You can’t just patch it after the launch. Or fix some vfx just before the release like Cats . It’s a god damn space ship. How do they keep fucking up this bad?
 

Bregor

Member
Oct 27, 2017
729
Boeing seems to have a problem with competition. They can't beat them, so they just... Rush and hope no one notices until after they win the contracts?
They are relying on their political support in congress to get them the contracts. And it is working - not only do they get chosen as the "reliable traditional choice", but they get paid more for it! ($90 million per seat for Boeing vs $55 million per seat for SpaceX)