Leeham News and Analysis
There's more to real news than a news release.
There's more to real news than a news release.
RTX 2025 Earnings: Commercial Aerospace Leads Growth as Pratt Advances GTF Recovery
By Chris Sloan Jan. 27, 2026 © Leeham News: “RTX is constructed to meet the moment—by the moment I mean the ramp both in defense and commercial—and to drive long-term value for customers and shareholders,” RTX President and… Read More
Pratt & Whitney builds for the future while wrestling with the present
Subscription Required By Bjorn Fehrm and Charlotte Bailey January 26, 2026, © Leeham News: Pratt & Whitney (PW) bet big on the geared turbofan to take it back to a sizeable position in the market’s largest airliner segment,… Read More
Bjorn’s Corner: New engine development. Part 24. New versus old, GTF versus V2500
September 13, 2024, ©. Leeham News: We do an article series about engine development and why it has longer timelines than airframe development. It also carries larger risks of product maturity problems when it enters service than the… Read More