Subscription Required By Scott Hamilton Aug. 18, 2025, © Leeham News: Pratt & Whitney’s long slog in fixing one technical problem after another with its marque PurePower Geared Turbo Fan engine isn’t over yet. It won’t be for... Read More| Leeham News and Analysis
Subscription Required By Scott Hamilton Aug. 4, 2025, © Leeham News: As the aviation industry considers what new major airliners to develop for the next 50 years, new engines, folding wings, advanced materials, and new design and production... Read More| Leeham News and Analysis