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Items tagged with: Boeing

Zeitungsbericht über angebliche Mängel in der Boeing-787-Produktion #Topnews #Produktion #Boeing #Technik #Industrie #Boeing787
 
Boeing: Mitarbeiter kritisieren mangelnde Sorgfalt beim Dreamliner #Boeing #Datensicherheit #Flugzeug #Luftfahrt #Technologie #Security
 
737 Max bleibt mindestens bis August am Boden #Topnews #EASA #FAA #Rahmenbedingungen #Verkehr #Netzwerkplanung #Fluggesellschaften #Industrie #Boeing737MAX #Boeing
 
Boeing produced a dynamically unstable airframe, the 737 Max. That is big strike No. 1. Boeing then tried to mask the 737’s dynamic instability with a software system. Big strike No. 2. Finally, the software relied on systems known for their propensity to fail (angle-of-attack indicators) and did not appear to include even rudimentary provisions to cross-check the outputs of the angle-of-attack sensor against other sensors, or even the other angle-of-attack sensor. Big strike No. 3.

None of the above should have passed muster. None of the above should have passed the “OK” pencil of the most junior engineering staff, much less a DER.

That’s not a big strike. That’s a political, social, economic, and technical sin.
Well-written, detailed-enough analysis of the 737 Max issues.

https://spectrum.ieee.org/aerospace/aviation/how-the-boeing-737-max-disaster-looks-to-a-software-developer

#aviation #737 #software #boeing
 
Druck auf Boeing wächst: Bericht über Mängel in "Dreamliner"-Werk #Boeing #Dreamliner #FAA #Luftfahrt #US-Luftfahrtbehörde
 
Boeing soll in einem US-Werk etliche Mängel ignoriert haben. Betroffen ist laut Medien-Bericht die Produktion des "Dreamliner" in South Carolina. Das könne die Flugsicherheit der Maschine gefährden, klagen Mitarbeiter. #Wissenschaft #Technik #Boeing #Boeing787Dreamliner
 
Katastrophen-Maschine 737 Max: Boeings teures Parkmanöver #Wirtschaft #Unternehmen&Märkte #Boeing #AmericanAirlines #UnitedAirlines #Luftfahrt #Dow-Jones-Index #GoldmanSachs #NYSEEuronext #Indonesien #Äthiopien
 

Boeing et Airbus créent des turbulences entre Bruxelles et Washington


Bild/Foto

#airbus #boeing #breakingnews #bruxelles #créent #des #entre #news #turbulences #washington

Les tensions entre les États-Unis et l'Europe reprennent après les menaces de Bruxelles de taxer des produits américains en représailles aux subventions accordées à Boeing par Washington.Bild/Foto
posted by pod_feeder
 

How the Boeing 737 Max Disaster Looks to a Software Developer


HN Discussion: https://news.ycombinator.com/item?id=19694207
Posted by pross356 (karma: 296)
Post stats: Points: 128 - Comments: 91 - 2019-04-18T19:51:04Z

\#HackerNews #737 #boeing #developer #disaster #how #looks #max #software #the
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Boeing meldet Fortschritte bei 737-Max-Zertifizierung #FAA #Topnews #Wirtschaft #Boeing #Industrie #Rahmenbedingungen #Technik #Boeing737MAX
 

First Japan-Built Airliner in 50 Years Takes on Boeing and Airbus


HN Discussion: https://news.ycombinator.com/item?id=19689946
Posted by pseudolus (karma: 18980)
Post stats: Points: 154 - Comments: 32 - 2019-04-18T10:18:23Z

\#HackerNews #airbus #airliner #and #boeing #first #japan-built #takes #years
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EU bereitet Vergeltungszölle wegen Boeing-Subventionen vor #Rahmenbedingungen #Boeing #Recht #EU #WTO #Amerika #Airbus #Wirtschaft #Politik
 
Die USA sollen den Flugzeugbauer Boeing illegal subventioniert haben. Mit den Strafzöllen will die EU einen fairen Wettbewerb erzwingen. Allerdings steht auch sie im Verdacht, den Handel zu ihren Gunsten zu beeinflussen. #USA #EU #Zölle #Boeing #Sonderzölle
 
Xin chào mọi người,
In mid-2010, a co-marketing deal with games company Blizzard Entertainment sent a 747-400 and a 737-900 taking to the skies wrapped in StarCraft II branding. In August 2010, Korean Air announced heavy second-quarter losses despite record high revenue.In August 2010, Hanjin Group, the parent of Korean, opened a new cargo terminal at Navoi in Uzbekistan, which will become a cargo hub with regular Incheon-Navoi-Milan flights.
Hãng hàng không Eva Airlines
Mua vé máy bay đi Mỹ giá rẻ
Đặt vé máy bay đi Mỹ giá rẻ
Hãng hàng không Korean Airlines
Đặt vé máy bay đi Canda giá rẻ

NewHere. I'm interested in #737 #airplane #boeing #book #flight #max #planecrash #southwest #tell
 
Trotz Ausfall der Boeing 737 Max: United Airlines verdoppelt Gewinn #Wirtschaft #Unternehmen&Märkte #UnitedAirlines #Boeing #AmericanAirlines
 

“I worked at Boeing for about 1.5 years in the 2008-9 time period”


HN Discussion: https://news.ycombinator.com/item?id=19671611
Posted by thereare5lights (karma: 192)
Post stats: Points: 128 - Comments: 44 - 2019-04-16T06:42:17Z

\#HackerNews #2008-9 #about #boeing #for #period #the #time #worked #years
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Trump schlägt Umbenennung von 737 Max vor #Tuifly #AmericanAirlines #Boeing #Wirtschaft #Netzwerkplanung #Verkehr #Technik #Recht #Fluggesellschaften #Boeing737MAX
 
Trumps Tipps für Boeing: "Ich würde dem Flugzeug einen neuen Namen geben" #Wirtschaft #Unternehmen&Märkte #DonaldTrump #Boeing #USA
 
Flugverbot für Boeing 737 Max: American Airlines streicht 115 Flüge pro Tag #Wirtschaft #Unternehmen&Märkte #AmericanAirlines #Boeing
 

American Airlines maintient ses 24 Boeing 737 Max au sol jusqu'au 19 août


Bild/Foto

#737 #airlines #american #août #boeing #breakingnews #jusquau #maintient #max #news #ses #sol

La compagnie américaine souhaite avoir toutes les garanties de fiabilité avant de refaire voler ses appareils.Bild/Foto
posted by pod_feeder
 
Nach Boeing-Unglücken: Was ein Coach gegen Flugangst empfiehlt #Panorama #Boeing #Flugzeugabsturz #Flugzeugunglücke #Äthiopien
 
Streit über Beihilfen für Boeing und Airbus: EU erstellt Warenliste mit Vergeltungszöllen #Wirtschaft #Staat&Soziales #HandelsstreitmitdenUSA #Boeing #Airbus
 
Boeing-Chef sieht Softwareupdate für gegroundete 737 Max auf Kurs #Wirtschaft #DennisMuilenburg #Boeing737MAX #Technik #Produktion #Rahmenbedingungen #Industrie #Boeing
 
Boeing kämpft um die Wiederzulassung der 737 Max. Nun liegen die Ergebnisse der ersten Testflüge vor. #Wissenschaft #Technik #Boeing #Flugzeugabsturz #Flugzeugunglücke #Äthiopien
 

Boeing 737 MAX crash and the rejection of ridiculous data


“Boeing 737 Max: What went wrong?” (BBC) contains a plot showing the angle of attack data being fed to Boeing’s MCAS software. Less than one minute into the flight, the left senso…
Article word count: 275

HN Discussion: https://news.ycombinator.com/item?id=19627490
Posted by VBprogrammer (karma: 2419)
Post stats: Points: 108 - Comments: 121 - 2019-04-10T18:31:56Z

\#HackerNews #737 #and #boeing #crash #data #max #rejection #ridiculous #the
Article content:

Bild/Foto

[1]“Boeing 737 Max: What went wrong?” (BBC) contains a plot showing the angle of attack data being fed to Boeing’s MCAS software. Less than one minute into the flight, the left sensor spikes to an absurd roughly 70-degree angle of attack. Given the weight of an airliner, the abruptness of the change was impossible due to inertia. But to have avoided killing everyone on board, the software would not have needed a “how fast is this changing?” capability. It would simply have needed a few extra characters in an IF statement. Had the systems engineers and programmers checked [2]Wikipedia, for example, (or maybe even [3]their own web site) they would have learned that “The critical or stalling angle of attack is typically around 15° – 20° for many airfoils.” Beyond 25 degrees, therefore, it is either sensor error or the plane is stalling/spinning and something more than a slow trim is going to be required.

So, even without checking the left and right AOA sensors against each other (what previous and conventional stick pusher designs have done), all of the problems could potentially have been avoided by changing
IF AOA > 15 THEN RUNAWAY_TRIM();
to
IF AOA > 15 AND AOA < 25 THEN RUNAWAY_TRIM();
About 10 characters of code, in other words.

We fret about average humans being replaced by robots, but consider the Phoenix resident who sees that the outdoor thermometer is reading 452 degrees F on a June afternoon. Will the human say “Arizona does get hot in the summer so I’m not going to take my book outside for fear that it will burst into flames”? Or “I think I need to buy a new outdoor thermometer”?

Related:

References

Visible links
1. https://www.bbc.com/news/world-africa-47553174
2. https://en.wikipedia.org/wiki/Angle_of_attack
3. http://www.boeing.com/commercial/aeromagazine/aero_12/attack_story.html

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Boeing 737 MAX crash and the rejection of ridiculous data
 
Boeing nach Flugzeugabstürzen von Aktionären in USA verklagt #Industrie #Boeing737MAX #Rahmenbedingungen #Recht #Boeing
 
Weniger Boeing-Auslieferungen im ersten Quartal #Boeing #Boeing737MAX #Industrie #Kurzmeldung #Bestellungen&Auslieferungen #Wirtschaft
 
'Profitability ahead of safety & honesty’: Boeing faces shareholder lawsuit over 737 MAX crashes

https://www.rt.com/business/456141-boeing-shareholders-lawsuit-737

#737 #Boeing #usa #safety #profits #lawsuit
 

Profit v passenger safety: Why the US was the last to ground troubled Boeing jets


https://www.rt.com/business/454051-safety-or-cash-boeing-dilemma/

#737 #Boeing #usa #safety #profits
 
Streit über Beihilfen für Boeing und Airbus: Profitiert China von der Luftfahrtkrise? #Wirtschaft #Unternehmen&Märkte #VolksrepublikChina #Boeing #Airbus #Frankreich #Luftfahrt
 
Verkehr: Lufttaxis sind in der Stadt nicht sauberer als Autos #Luftfahrt #Auto #Airbus #Audi #Boeing #Darpa #Elektroauto #Elektromobilität #Flugauto #Lufttaxi
 
USA veröffentlichen Liste mit Strafzöllen wegen Airbus-Subventionen #Topnews #Airbus #Industrie #Boeing #WTO #Politik #Rahmenbedingungen #Recht #Produktion #Wirtschaft
 
Konflikt über Airbus-Hilfen: EU bereitet Gegenschlag gegen Boeing vor #Wirtschaft #Unternehmen&Märkte #DonaldTrump #WirtschaftindenUSA #Airbus #USA #EuropäischeUnion #Boeing #WTO
 
Flug von Frankfurt nach Brasilien: "Luftnotlage" - Lufthansa-Maschine muss umkehren #Panorama #Lufthansa #FlughafenFrankfurt #Luftfahrt #Eurowings #Boeing
 
Im Konflikt um illegale Subventionen für den europäischen Flugzeugbauer Airbus macht Washington Druck: Nicht nur Produkte für die Luftfahrtindustrie könnten von US-Vergeltungszöllen betroffen sein. #Airbus #Boeing #Subventionen #WTO #USA #Strafzölle
 
Konflikt um Airbus-Subventionen: USA drohen Europa mit zusätzlichen Strafzöllen #Wirtschaft #Staat&Soziales #DonaldTrump #WirtschaftindenUSA #Airbus #USA #EuropäischeUnion #Boeing #WTO
 


Die Boeing-Aktien haben einen neuen Dämpfer bekommen. Die negativen Nachrichten zur Baureihe des Flugzeugs 737 Max reißen nicht ab. Neben Produktionsdrosselungen springen nun auch weitere Kunden ab. Für die Aktien, die noch am 1. März bei rund 446 US-Dollar ein Rekordhoch erreicht hatten, ging es weiter abwärts. Insgesamt steht seither ein Kursverlust von knapp 16 Prozent zu Buche. #Boeing #Kurzmeldung #Industrie #Kapitalmarkt #Wirtschaft
 
Boeing schraubt 737-Max-Produktion herunter #Boeing #Produktion #SpiritAerosystems #Industrie #Technik #Boeing737MAX
 

Accidents : Boeing va produire dix avions 737 MAX de moins par mois


Bild/Foto

#737 #accidents #avions #boeing #breakingnews #dix #max #moins #mois #news #par #produire

Boeing a annoncé vendredi qu'il réduisait de près de 20% la production de son avion 737 MAX, dont la sécurité est mise en cause après deux accidents dans des circonstances similaires qui ont fait 346 morts à quelques mois d'intervalle.Bild/Foto
posted by pod_feeder
 
Nach Flugzeugabstürzen: Boeing drosselt Produktion der 737 Max #Wirtschaft #Unternehmen&Märkte #Boeing #Luftfahrt
 
Ursprünglich wollte Boeing die Produktion der Modellserie 737 Max weiter erhöhen. Nach den beiden Flugzeugabstürzen in Indonesien und Äthiopien werden künftig aber ein Fünftel weniger Maschinen des Typs produziert. #Boeing #737Max #Flugzeugabstürze #Äthiopien #Produktion #Drosselung
 
Ethiopian-Zwischenbericht bringt Boeing in Erklärungsnot #Ethiopian #Boeing #Zwischenfälle #Industrie #F&E #Technik #Topnews
 
Boeing 737 Max 8: Ermittler finden weiteren Softwarefehler bei Boeing #Boeing #Flugzeug #Luftfahrt #Software #WashingtonPost #Applikationen
 
Technische Gründe: Auf dem Weg nach Spanien - zwei Eurowings-Maschinen kehren um #Panorama #Luftfahrt #Eurowings #Boeing
 

Boeing says sorry, admits that its automation system may have contributed to two plane crashes

“But with the release of the preliminary report of the Ethiopian Airlines flight 302 accident investigation it’s apparent that in both flights the Maneuvering Characteristics Augmentation System, known as MCAS, activated in response to erroneous angle of attack information,” Muilenberg said in a statement and video that was posted to the company’s Twitter account Thursday.

Investigators found that pilots on the Ethiopian flight turned the anti-stall system off and back on again to try to regain control of the plane, casting doubt on Boeing and the Federal Aviation Administration’s assertions that the crash may have been avoided had pilots simply followed established safety procedures.
So-to-say, this crash could've been avoided if it wasn't for this automation system that took over control over the plane, do I get this right? Holy shit, we have to get rid of this system immediately.
Muilenburg also said “we’re deeply saddened by and are sorry for the pain these accidents have caused worldwide.”
You forgot the thoughts and prayers, dude.
#Boeing #Boeing737MAX #News #Economy #Economics #Muilenberg #MCAS #DennisMuilenberg #Ethiopia #Flight #SafeFlight #AirTraffic
 
Boeing nach Flugzeugabstürzen: Weiteres Softwareproblem #Boeing #Flugzeug #Flugzeugabsturz #Fluggesellschaft #Äthiopien #Verkehr #Öko
 
Nach den beiden Abstürzen in weniger als einem halben Jahr hat Boeing Probleme mit einer weiteren Software eingeräumt. Boeing hält diese für "relativ geringfügig". Die US-Luftfahrtbehörde sieht das offenbar anders. #Luftfahrt #Boeing #Abstürze #Sofware #MCAS #Boeing737MAX
 

Boeing CEO Dennis Muilenburg Addresses the Ethiopian Airlines Flight 302 Report


We at Boeing are sorry for the lives lost in the recent 737 MAX accidents. These tragedies continue to weigh heavily on our hearts and minds, and we extend our sympathies to the loved ones of the...
Article word count: 712

HN Discussion: https://news.ycombinator.com/item?id=19577602
Posted by kaboro (karma: 1980)
Post stats: Points: 72 - Comments: 169 - 2019-04-04T22:09:41Z

\#HackerNews #302 #addresses #airlines #boeing #ceo #dennis #ethiopian #flight #muilenburg #report #the
Article content:




CHICAGO, April 4, 2019 /[1]PRNewswire/ -- We at Boeing are sorry for the lives lost in the recent 737 MAX accidents. These tragedies continue to weigh heavily on our hearts and minds, and we extend our sympathies to the loved ones of the passengers and crew on board Lion Air Flight 610 and Ethiopian Airlines Flight 302. All of us feel the immense gravity of these events across our company and recognize the devastation of the families and friends of the loved ones who perished.

The full details of what happened in the two accidents will be issued by the government authorities in the final reports, but, with the release of the preliminary report of the Ethiopian Airlines Flight 302 accident investigation, itʼs apparent that in both flights the Maneuvering Characteristics Augmentation System, known as MCAS, activated in response to erroneous angle of attack information.

The history of our industry shows most accidents are caused by a chain of events. This again is the case here, and we know we can break one of those chain links in these two accidents. As pilots have told us, erroneous activation of the MCAS function can add to what is already a high workload environment. Itʼs our responsibility to eliminate this risk. We own it and we know how to do it.

From the days immediately following the Lion Air accident, weʼve had teams of our top engineers and technical experts working tirelessly in collaboration with the Federal Aviation Administration and our customers to finalize and implement a software update that will ensure accidents like that of Lion Air Flight 610 and Ethiopian Airlines Flight 302 never happen again.

Weʼre taking a comprehensive, disciplined approach, and taking the time, to get the software update right. Weʼre nearing completion and anticipate its certification and implementation on the 737 MAX fleet worldwide in the weeks ahead. We regret the impact the grounding has had on our airline customers and their passengers.

This update, along with the associated training and additional educational materials that pilots want in the wake of these accidents, will eliminate the possibility of unintended MCAS activation and prevent an MCAS-related accident from ever happening again.

We at Boeing take the responsibility to build and deliver airplanes to our airline customers and to the flying public that are safe to fly, and can be safely flown by every single one of the professional and dedicated pilots all around the world. This is what we do at Boeing.

We remain confident in the fundamental safety of the 737 MAX. All who fly on it—the passengers, flight attendants and pilots, including our own families and friends—deserve our best. When the MAX returns to the skies with the software changes to the MCAS function, it will be among the safest airplanes ever to fly.

Weʼve always been relentlessly focused on safety and always will be. Itʼs at the very core of who we are at Boeing. And we know we can always be better. Our team is determined to keep improving on safety in partnership with the global aerospace industry and broader community. Itʼs this shared sense of responsibility for the safety of flight that spans and binds us all together.

I cannot remember a more heart-wrenching time in my career with this great company. When I started at Boeing more than three decades ago, our amazing people inspired me. I see how they dedicate their lives and extraordinary talents to connect, protect, explore and inspire the world — safely. And that purpose and mission has only grown stronger over the years.

We know lives depend on the work we do and that demands the utmost integrity and excellence in how we do it. With a deep sense of duty, we embrace the responsibility of designing, building and supporting the safest airplanes in the skies. We know every person who steps aboard one of our airplanes places their trust in us.

Together, weʼll do everything possible to earn and re-earn that trust and confidence from our customers and the flying public in the weeks and months ahead.

Again, weʼre deeply saddened by and are sorry for the pain these accidents have caused worldwide. Everyone affected has our deepest sympathies.


Dennis Muilenburg Chairman, President & CEO

The Boeing Company

References

Visible links
1. http://www.prnewswire.com/

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Nach Flugzeugabstürzen: Boeing räumt weiteres Softwareproblem ein #Wissenschaft #Technik #Boeing #Flugzeugabsturz #Flugzeugunglücke #Äthiopien
 
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