Leeham News and Analysis
There's more to real news than a news release.
Leeham News and Analysis
- Pontifications: “We’re sick and tired of new technologies:” Avolon CEO September 26, 2023
- eVTOL operator profitability: an elusive dream? September 25, 2023
- Bjorn’s Corner: New aircraft technologies. Part 31. Detailed design -3 September 22, 2023
- The Airliner Production Problem, Part 2 September 21, 2023
- Pontifications: IAM 751 gearing up for Boeing contract talks in 2024 September 19, 2023
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
The Small Airliner Problem
Subscription required By Bjorn Fehrm April 20, 2023, © Leeham News: New Sustainable aircraft projects, for economical reasons, target small airliner types as first projects and then, after proving the concept, to move up in size. The number… Read More
Bjorn’s Corner: New aircraft technologies. Part 6. Fuselage manufacturing
March 31, 2023, ©. Leeham News: This is a summary of the article New aircraft technologies. Part 6P. Fuselage manufacturing. The article discusses how a non-circular cross-section drives material use towards composites and the difficulties of manufacturing aeronautical… Read More
Bjorn’s Corner: New aircraft technologies. Part 6P. Fuselage manufacturing
Subscription required By Bjorn Fehrm March 31, 2023, ©. Leeham News: This is a complementary article to Part 6. Fuselage manufacturing. It discusses in detail how to manufacture a non-circular fuselage that avoids fatigue problems.
Bjorn’s Corner: New aircraft technologies. Part 4. Fuselage trades
March 17, 2023, ©. Leeham News: This is a summary of the article New aircraft technologies. Part 4P. Fuselage trades. In the article, we discuss the trade-offs involved in designing a fuselage of an airliner with 250 seats… Read More
Bjorn’s Corner: New aircraft technologies. Part 3. Airframe improvements
March 10, 2023, ©. Leeham News: Last week, we could see that the best investment in new aircraft technology would be for the replacement of the single-aisle segment, where the Airbus A320 series and Boeing 737 MAX are… Read More