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Boeing called off its first astronaut launch because of a valve problem on its rocket on Monday night.
Two Nasa test pilots had just strapped into Boeing’s Starliner capsule when the countdown was halted, just two hours before the planned liftoff. A United Launch Alliance engineer, Dillon Rice, said the issue involved an oxygen relief valve on the upper stage of the company’s Atlas rocket.
There was no immediate word on when the team would try again to launch the test pilots to the International Space Station for a week-long stay. It was the latest delay for Boeing’s first crew flight, on hold for years because of capsule trouble.
Nasa hired Boeing and SpaceX a decade ago to ferry astronauts to and from the space station after the shuttle program ended, paying the private companies billions of dollars. SpaceX has been in the orbital taxi business since 2020.
Starliner’s debut test flight, without a crew, in 2019 ended up in the wrong orbit and failed to reach the space station, forcing Boeing to repeat the demo before astronauts could fly. Following more reviews last year, the company had to fix the capsule’s parachutes and yank out a mile of flammable tape.
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I happened to watch the NASA press conference late last evening. Five reps from across the spectrum, including Launch Alliance and Boeing. That relief valve you mention was detected “buzzing” (apparently by other sensors). A buzzing sound indicates a “flutter” condition. Going further - the flutter could cause premature wear on the valve so that it might not operate throughout the flight. Doing a valve reset or test would have required some type of “fuel transfer”. Perfectly acceptable on non-crewed missions. But LA rules are stricter when humans are aboard. There was a mild “dig” at SpaceX from the Launch Alliance engineer. He noted that “others” continue fueling their rockets with people aboard, but their own rules don’t allow this, as it is seen as too dangerous.
Geez. This really is ”rocket science”. Difficult to imagine the complexity of these things.
Reminds me of Apollo I, but after that horrible fire, NASA stopped using a pure oxygen atmosphere in their space vehicles. I don't suppose the scrubbed current mission was using pure oxygen, either.....
https://en.wikipedia.org/wiki/Apollo_1
Following are edited excerpts from a current report in The Washington Post.
Time to pay them back!
Nurse's Union here is striking again, for a single day. Admin. says anyone who doesn't show up for work will be locked out. They simply refuse to hire enough people to do the work--- though the offered pay increase is legitimately large. The Union is asking for binding arbitration.
Yes, this is tangential, sorry. But it's all about the same sort of situation:
https://www.hawaiinewsnow.com/2024/09/13/strike-set-after-negotiations-between-nurses-kapiolani-medical-center-end-without-deal/
Companies with heavy blue collar workers see the disproportionate comp difference between the workers and the management. The discrepancy in Europe is not as severe and it is not as severe in the US Tech industry (for a different reason). Congress can fix some of these issues by penalizing RSU grants and encouraging stock option grants.
Except for its history in Seattle, I do not see why BA needs to move some of its operations back to Seattle. I think the company should organize itself to operate most efficiently, notwithstanding what unions want. My sense is, in the final deal, workers will get what is most important to them and the company will get what is most important for the company's operations. Hopefully, the union leaders lose out.
https://finance.yahoo.com/news/boeing-defense-head-ted-colbert-205610533.html
"And one particular set of nonunion employees were surprised to learn they will be among those subject to the rolling furloughs. That’s those in Boeing’s Chief Aerospace Safety Office — responsible for the company’s implementation of Congressional legislation that raised safety standards and setting up a new companywide safety management system."
"As Boeing makes these moves to conserve cash, the International Association of Machinists and Aerospace Workers insisted Thursday 'this strike is going to last as long as it has to.'"
Boeing Furloughs
https://thehill.com/homenews/4921992-faa-warning-boeing-737-rudder-system-may-jam/
"...a sealed bearing was incorrectly assembled during production, leaving the one side more susceptible to moisture which can freeze and limit rudder system movement...The news comes just four days after lawmakers urged the Department of Justice (DOJ) to investigate Boeing executives for putting profit over safety. The company has been under intense scrutiny over the last year following an incident in January when a door panel flew off mid-flight during an Alaska Airlines trip."
Collins Aerospace is an American technology company that is one of the world's largest suppliers of aerospace and defense products, and is not owned or controlled by Boeing.