Bjorn’s Corner: The challenges of hydrogen. Part 18. Airliner hydrogen tank
December 18, 2020, ©. Leeham News: After discussing the risk-reducing research programs we need to do before a program launch in 2027, we focus the next Corners on the hydrogen airliner’s biggest...
View ArticleThe A350, Part 1: Intro and A350-800
Subscription Required By Vincent Valery Introduction Dec. 17, 2020, © Leeham News: After running a series on the Dreamliner, LNA will now start a series on Airbus' latest-generation twin-aisle...
View ArticleBjorn’s Corner: The challenges of hydrogen. Part 17. Hydrogen airliner program
December 11, 2020, ©. Leeham News: We use this Corner to define the time table for our hydrogen airliner program and for what areas we need to conduct risk-reducing research before we embark on an...
View ArticleThe 717 and A220, Part 2: Operational economics comparison
Subscription Required By Bjorn Fehrm Introduction December 10, 2020, © Leeham News: Last week, we introduced the Boeing 717 and its closest replacement size-wise, the Airbus A220-100. Delta, a major...
View ArticleBjorn’s Corner: The challenges of Hydrogen. Part 16. A Hydrogen airliner
December 4, 2020, ©. Leeham News: To dig a level deeper into the challenges of hydrogen airliners, as a next step we design such a plane (on a high level), now that we have covered the basics. It......
View ArticleRestoring operations of the 737 MAX
By Bjorn Fehrm December 1, 2020, ©. Leeham News: Boeing and its customer airlines have 837 MAX airliners that shall get back in the air. After the FAA and ANAC, Brazil’s regulator, have stated the...
View ArticleBjorn’s Corner: 737 MAX ungrounding, ANAC’s and EASA’s decisions
November 27, 2020, ©. Leeham News: After the lifting on the grounding order by the FAA, ANAC (Brazils regulator) followed in the week, and EASA issued its plans for public comment. What are the...
View ArticleEnhancing the Dreamliner, Part 8: Wrap Up
Subscription Required By Bjorn Ferhm and Vincent Valery Introduction Nov. 26, 2020, © Leeham News: After analyzing the three members of the Dreamliner family on several routes out of San Francisco to...
View ArticleBoeing 737 MAX changes beyond MCAS
By Bjorn Fehrm November 24, 2020, ©. Leeham News: Last week, we went through the core MCAS changes the FAA demanded from Boeing to lift the grounding of the 737 MAX 8 and 9. As the investigation...
View ArticleBjorn’s Corner: 737 MAX ungrounding, the technical background
November 20, 2020, ©. Leeham News: This week’s big news is the lifting of the grounding of Boeing’s 737 MAX. I wrote about the changes made to the MAX Wednesday and why I believe it’s safe. Let’s...
View ArticleEnhancing the Dreamliner, Part 7: The optimum range for the 787-10
Subscription Required By Bjorn Fehrm Introduction November 19, 2020, © Leeham News: Last week, we compared the economics of the 787-10 to the 787-9 on the San Francisco to Sydney route. We could see...
View ArticleFAA recertifies Boeing 737 MAX
Continuing coverage in next post By Bjorn Fehrm November 18, 2020, ©. Leeham News: The FAA has declared the Boeing 737 MAX 8 and 9 safe to fly after a 20 months grounding. On March 10, 2019, the......
View ArticleBjorn’s Corner: The challenges of Hydrogen. Part 15. Hydrogen cost
November 13, 2020, ©. Leeham News: In our series on hydrogen as an energy store for airliners, we now look at the cost of hydrogen. The current cost-efficient production is predominantly by reforming...
View ArticleEnhancing the Dreamliner, Part 6: The 787-10 analyzed
Subscription Required By Bjorn Fehrm Introduction November 12, 2020, © Leeham News: We look deeper at the 787-10, the stretched Dreamliner. The 787-10 was conceived as a "cut and stretch" of the 787-9,...
View ArticleEmbraer’s 3Q2020: Embraer announces net loss of $148m
By Bjorn Fehrm November 10, 2020, ©. Leeham News: Embraer presented its 3Q2020 results today. The revenue was down 35% compared to 3Q2019 at $759m ($1,176m 3Q2019) at deliveries of seven E-Jets (17...
View ArticleBjorn’s Corner: The challenges of Hydrogen. Part 14. Supply of Hydrogen
November 6, 2020, ©. Leeham News: In our series on Hydrogen as an energy store for airliners we now look at how to create a supply industry for hydrogen. The problem of a sizeable and competitive...
View ArticleBjorn’s Corner: The challenges of Hydrogen. Part 13. The supply of Hydrogen
October 30, 2020, ©. Leeham News: In our series on Hydrogen as an energy store for airliners we now address the problem of liquid hydrogen supply for air transport. Before we go into the ecosystem and...
View ArticleAirbus stopped consuming cash in 3Q2020
October 29, 2020, © Leeham News: Airbus announced its third-quarter 2020 financial results today. It has achieved convergence of production and deliveries by delivering 145 aircraft in the quarter and...
View ArticleEnhancing the Dreamliner, Part 4: the 787-9 analyzed.
Subscription Required By Bjorn Fehrm Introduction October 29, 2020, © Leeham News: We look deeper at the 787-9, the most successful member of the Dreamliner family. It’s 50 seats larger than the...
View ArticleBjorn’s Corner: The challenges of Hydrogen. Part 12. Safety
October 23, 2020, ©. Leeham News: In our series on Hydrogen as an energy store for airliners we look deeper at the safety of a hydrogen airliner. Do the safety rules for the aircraft or the airport...
View Article
![ONEW – KAKERA -Unmei no Piece- – EP [iTunes Plus M4A]](http://is1-ssl.mzstatic.com/image/thumb/Music221/v4/d0/fb/86/d0fb86a5-ba60-4bea-41fb-7f54c125f518/VEATP-45908.jpg/296x296bb.webp)
/pic9814888.png)
