Bjorn’s Corner: New engine development. Part 7. Open Rotor Propulsive Efficiency

May 10, 2024, ©. Leeham News: We do an article series about engine development. The aim is to understand why engine development now has longer timelines than airframe development and carries larger risks of product maturity problems. To… Read More

GTF engine issues knock MTU off course

By Tom Batchelor February 29, 2024, © Leeham News: Problems affecting Pratt & Whitney’s Geared Turbofan (GTF) weighed on MTU Aero Engines last year but the German manufacturer still reported a solid performance in its earnings announcement on… Read More

Airbus posts record orders in 2023, meets delivery target despite challenges

By Tom Batchelor January 11, 2024, © Leeham News: Airbus exceeded its target for aircraft deliveries last year and achieved a record number of orders despite what it called a “complex” and “volatile” operating environment, according to the… Read More

SR Technics navigates surge in MRO demand, bridge to new-gen engines

Subscription Required By Judson Rollins November 13, 2023, © Leeham News: On the sidelines of last month’s Aviation Week MRO Europe conference, LNA sat down with Matthias Düllmann, CEO of engine MRO provider SR Technics. Düllmann spoke at… Read More

MTU posts upbeat earnings report despite €1bn GTF hit

Subscription Required By Gordon Smith Oct. 30, 2023, (c) Leeham News: MTU Aero Engines has confirmed its guidance for 2023 and posted higher adjusted sales and earnings in the third quarter. The numbers are the first reported by… Read More

MRO demand, pricing power near record levels: great for providers, painful for operators

Subscription Required By Judson Rollins October 24, 2023, © Leeham News: In aviation’s topsy-turvy post-Covid recovery, one group of companies faces a near-perfect storm of positive developments: maintenance, repair, and overhaul (MRO) service providers and their suppliers. Source:… Read More

Pontifications: “We’re sick and tired of new technologies:” Avolon CEO

Editor’s Note: As Airbus and Boeing consider new airplanes, their current generation aircraft are plagued with technical issues. The engines on the A320neo and 737 MAX families continue to have problems years after entry into service. The Boeing… Read More

Pontifications: Moonshot for engines for Next Boeing Airplane may have to wait

Sept. 12, 2023, © Leeham News: The Next Boeing Airplane (NBA) may be a moonshot for CEO David Calhoun, but airlines will probably be reluctant to take a moonshot on the next new engine. Service issues with the… Read More

GTF’s troubled history hurting future orders

Subscription Required By Scott Hamilton and Bjorn Fehrm May 8, 2023, © Leeham News: India’s GoFirst Airlines filed for bankruptcy last week. The carrier pointed to around 29 of its 50 Pratt & Whitney Geared TurboFan-powered Airbus A320neos… Read More

Pontifications: Engine makers’ business model needs overhaul

May 2, 2023, © Leeham News: The business models for engine makers for decades have been simple: deeply, deeply discount the engines on the sale and make up the revenue and profits on the maintenance, overhaul, and repair… Read More