Leeham News and Analysis
There's more to real news than a news release.
Leeham News and Analysis
- How good is the COMAC C919? March 20, 2025
- Boeing CFO Brian West: OK on tariffs for now, backlogs and inventories help March 20, 2025
- Pontifications: Southwest’s core problems are not solved by business model changes-yet March 19, 2025
- Boeing 2024 Proxy Statement: Executive Compensation includes retirement gifts for Calhoun, Deal; housing support for Ortberg, Pope, and other stuff March 17, 2025
- Bjorn’s Corner: Air Transport’s route to 2050. Part 13. March 14, 2025
Exclusive: Boeing, GE to send 777-9 to Emirates next year for route proving runs
By Scott Hamilton June 18, 2023, © Leeham News: Boeing and GE Aerospace agreed to send a 777-9 to Dubai next year for about two months of route proving for its largest 777X customer, Emirates Airline. LNA confirmed… Read More
Bjorn’s Corner: New aircraft technologies. Part 17. Airframe with lower induced drag
June 16, 2023, ©. Leeham News: This is a summary of the article Part 17P. Airframe with lower induced drag. The article analyzes Boeing 737 MAX 8-sized airliners with Truss Braced Wings versus wings with folding wingtips and… Read More
Bjorn’s Corner: New aircraft technologies. Part 17P. Airframe with lower induced drag
Subscription required June 16, 2023, ©. Leeham News: This is a complementary article to Part 17. Airframe with lower induced drag. It discusses in detail the simulations we have done on a Truss Braced Wing, using our Aircraft… Read More
The Small Airliner Problem, Part 8. A battery-based airliner
Subscription required By Bjorn Fehrm June 15, 2023, © Leeham News: In our series on fundamental costs factors that make up Cash Operating Cost, COC (Fuel, Maintenance, Airway/Airport fees, Crew costs), we have started analyzing if the size… Read More
Pontificatons: Paris Air Show preview
June 13, 2023, © Leeham News: The Paris Air Show officially opens next Monday. LNA will be there, with some events scheduled as early as this Friday. Our expectations are modest. We don’t expect any new airplane programs… Read More
Bjorn’s Corner: New aircraft technologies. Part 16. Airframe with lower induced drag
June 9, 2023, ©. Leeham News: This is a summary of article Part 16P. Airframe with lower induced drag. It discusses the Truss Braced Wing type of airframe that increases the practical wing span of an aircraft and… Read More
The Small Airliner Problem, Part 7. How affected are Green airliners?
Subscription required By Bjorn Fehrm June 8, 2023, © Leeham News: We have analyzed the costs factors that make up Cash Operating Cost, COC (Fuel, Maintenance, Airway/Airport fees, Crew costs), and how these vary with different size airliners…. Read More