Leeham News and Analysis
There's more to real news than a news release.
Leeham News and Analysis
- The Airbus A350F versus Boeing’s 777-XF. August 5, 2021
- Podcast: 10 Minutes About the A350F and the Impact on Boeing August 3, 2021
- Boeing’s apparent shifting product strategy August 2, 2021
- Pontifications: Biden’s new “Buy American” policy may hit Lockheed Martin-Airbus plans to compete in KC-Y tanker bid August 2, 2021
- Bjorn’s Corner: The challenges of airliner development. Part 14. The ATO. July 30, 2021
The true cost of Electric Aircraft. Part 2.
Subscription Required By Bjorn Fehrm Introduction July 8, 2021, © Leeham News: Last week, we looked at the cost of running an electric 19 seat airliner based on energy stored in batteries. We found the energy costs were… Read More
Bjorn’s Corner: The challenges of hydrogen. Part 32. Wrap-up: Going forward
April 9, 2021, ©. Leeham News: Last week we made a summary of the history of initiatives for sustainable aviation, now we look at the likely developments over the next 10 years. What is the likely development for… Read More
Bjorn’s Corner: The challenges of hydrogen. Part 31. Wrap-up: Where we stand
April 2, 2021, ©. Leeham News: It’s time to wrap up our series on the hydrogen airliner alternative for Sustainable Commercial Aviation. We review the status for sustainable aviation as of today, then look at the future next… Read More
France to invest 15 billion Euro in its aeronautical industry
By Bjorn Fehrm June 10, 2020, ©. Leeham News: France presented a 15 billion Euro support plan for the French aeronautical industry yesterday, to help the industry overcome the effects of the COVID-19 pandemic. The plan has three… Read More
Bjorn’s Corner: Why e in ePlane shall stand for environment, Part 18. Low hanging fruit.
April 17, 2020, ©. Leeham News: We continue the summary of the series why e in ePlane should be more about environment focus than electric aircraft. Last week we summarized the high hanging fruit technologies pursued presently, now… Read More
Bjorn’s Corner: Why e in ePlane shall stand for environment, Part 17. High hanging fruit.
April 10, 2020, ©. Leeham News: We have since December 13, discussed why e in ePlane should not stand for electric and covered a lot of areas explaining why electric aircraft or hybrids are not the best way… Read More
Bjorn’s Corner: Why e in ePlane shall stand for environment, Part 14. Parallel Hybrid.
March 20, 2020, ©. Leeham News: In this week’s Corner, we continue our analysis of what it means for a regional airliner to go from Turbofan propulsion to Hybrid Electric propulsion. Last week, we looked at a Serial… Read More
Bjorn’s Corner: Why e in ePlane shall stand for environment, Part 13. Serial Hybrid.
March 13, 2020, ©. Leeham News: In this week’s Corner, we address an often forgotten aspect of Electric and Electric-Hybrid aircraft design. The battery as an energy source, as the only or assisting source, has the same weight… Read More
Bjorn’s Corner: Why e in ePlane shall stand for environment, Part 12. Battery risks.
March 6, 2020, ©. Leeham News: We use this week’s Corner to discuss the safety hazards a change to an Electric or Hybrid-Electric airliner introduces. The trigger is two battery fires in six weeks for the electric aircraft… Read More
Bjorn’s Corner: Why e in ePlane shall stand for environment, Part 11. More electric aircraft.
February 28, 2020, ©. Leeham News: We now look at technology developments that make sense, and can deliver real improvements in the near future. We start in this Corner with what more electric aircraft and engines can bring.