For next new airplane, Pratt appears to trail CFM for next new engine

Subscription Required By Scott Hamilton Feb. 21, 2022, © Leeham News: As Boeing ponders whether to launch a new airplane program and industry consensus seems to be that this must happen in 2023 or 2024, Pratt & Whitney… Read More

CFM’s Open Fan targets mid-2030s for entry into service

Subscription Required By Scott Hamilton CFM RISE Open Fan. Credit: CFM. Feb. 1, 2020, © Leeham News: GE Aviation appears confident the CFM open rotor engine—a concept that was flight tested back in the 1980s—is an engine whose… Read More

Pontifications: Does Embraer’s turboprop design foretell what Boeing needs?

Aug. 23, 2021, © Leeham News: Could Embraer’s new turboprop design have formed the basis for the 100-150 seat Boeing single-aisle aircraft had the joint venture proceeded? A former Boeing engineer thinks it might have. The aft-mounted, open… Read More

Pontifications: A deeper hole for the Boeing 737 MAX market share

Aug. 9, 2021, © Leeham News: Boeing’s 737 MAX market share vs Airbus is in a deeper hole than may be generally realized. Aviation Week last week complied a list of the top seven low-cost carrier airlines in… Read More