We do a series about ideas on how the long development times for large airliners can be shortened. New projects talk about cutting development time and reaching certification and production faster ...

Aerospace is entering into a defining new era. Demand is rising, sustainability is non-negotiable, and resilience has become ...

Subscription Required By Charlotte Bailey Dec. 11, 2025, © Leeham News: With around 50% of the world’s operational commercial aircraft owned by lessors, companies such as Avolon are keeping a weather ...

Subscription Required By Scott Hamilton Dec. 8, 2025, © Leeham News: Supply chain difficulties continue to bedevil Airbus and Boeing deliveries this year. Embraer also has had some impact from supply ...

Skies of Thunder: The Deadly World War II Mission Over the Roof of the World, by Caroline Alexander (2024). This is a book for which misplaced expectations will drive the reader’s enjoyment. The title ...

There's more to real news than a news release.

December 5, 2025, ©. Leeham News: We do a series on ways to shorten the long development times for large airliners. New projects aim to cut development time and achieve certification and production ...

Oct. 27, 2025, © Leeham News: Recent reports that Boeing is working on a new single-aisle aircraft to replace the 737 MAX and a New Midmarket Airplane (NMA), or a ...

Oct. 22, 2025, © Leeham News: The Open Rotor engine and its evolution, the Open Fan, promise dramatically lower fuel consumption compared with evolutions of the ...