Leeham News and Analysis
There's more to real news than a news release.
There's more to real news than a news release.
Leeham News and Analysis
- Pontifications: Lockheed confident as C-130J faces Airbus A400M and Embraer C-390 June 6, 2023
- Boeing still hopes for 737-7 certification this year, 737-10 next year and an Amended Type Certificate for the 777X June 5, 2023
- Bjorn’s Corner: New aircraft technologies. Part 15. Airframe for lower Induced drag June 2, 2023
- Boeing’s Calhoun: Be patient for a new airplane June 1, 2023
- Embraer gears for growth June 1, 2023
Bjorn’s Corner: Sustainable Air Transport. Part 46. eVTOL comparison with helicopter
November 18, 2022, ©. Leeham News: In the comments to last week’s Corner, there were requests for a comparison with a helicopter re. Sustainability (kWh/km). Here you go. I also threw in a cost of operations discussion, as… Read More