Leeham News and Analysis
There's more to real news than a news release.
Leeham News and Analysis
- Bjorn’s Corner: New engine development. Part 4. Propulsive efficiency April 19, 2024
- Boeing unlikely to meet FAA’s 90-day deadline for new safety program April 18, 2024
- Focus on quality not slowing innovation, says GKN April 18, 2024
- Boeing defends 787, 777 against whistleblower charges April 17, 2024
- Dissecting Boeing CEO’s statement next new airplane will cost $50bn April 15, 2024
Bjorn’s Corner: New aircraft technologies. Part 50. Wrap up.
March 15, 2024, ©. Leeham News: We started the series a year ago about the New Aircraft Technologies that can be used when replacing our present single-aisle airliners. We have covered a lot, including the typical development phases,… Read More
Bjorn’ s Corner: New aircraft technologies. Part 44. Operation and Continued Airworthiness
January 5, 2024, ©. Leeham News: We are discussing the different phases of a new airliner program. After covering the Design and Production, we now look at the Operational phase of a new airliner family. For the customer,… Read More
Bjorn’ s Corner: New aircraft technologies. Part 43. Delivery
December 22, 2023, ©. Leeham News: We are discussing the different phases of a new airliner program. After covering the Design, Prototype phase, and Production, we now look at the first deliveries. After about seven to nine years… Read More
Bjorn’s Corner: New aircraft technologies. Part 42. Improving the learning curve
December 15, 2023, ©. Leeham News: We are discussing the different phases of a new airliner program. After covering Conceptual, Preliminary, and Detailed design, the manufacturing of prototypes, and their roles in flight tests, we now look at… Read More
Bjorn’s Corner: New aircraft technologies. Part 40. The initial production crisis
December 01, 2023, ©. Leeham News: We are discussing the different phases of an airliner development program. After covering Conceptual, Preliminary, and Detailed design, the manufacturing of prototypes, and their roles in flight tests, we now look at… Read More
Bjorn’s Corner: New aircraft technologies. Part 38. Flight tests
November 17, 2023, ©. Leeham News: We are discussing the different design phases of an airliner development program. After covering Conceptual, Preliminary, and Detailed design and the manufacturing of prototypes and their roles, we now look deeper at… Read More
Bjorn’s Corner: New aircraft technologies. Part 33. Supply chain
October 6, 2023, ©. Leeham News: We are discussing the Detailed design phase of an airliner development program. We have discussed program management methods, development techniques, tools for Detailed design and that the production methods today are as… Read More
Bjorn’s Corner: New aircraft technologies. Part 32. Design for production
September 29, 2023, ©. Leeham News: We are discussing the Detailed design phase of an airliner development program. We have talked about program management methods, development techniques, and tools for Detailed design. But there is one area that… Read More
Bjorn’s Corner: New aircraft technologies. Part 29. Detailed design
September 8, 2023, ©. Leeham News: We described the Preliminary design phase of an airliner development program over the last weeks. Now our project is transitioning into Detailed design. It’s the most challenging part of the project as… Read More
Bjorn’s Corner: New aircraft technologies. Part 18. Minor drags
June 23, 2023, ©. Leeham News: In our series about technologies that influence the efficiency of a new generation of airliners, we have covered the dominant drag of an airliner, air friction drag, and the second largest drag,… Read More