CFM opens up on RISE testing while Pratt & Whitney explores a sustainable GTF growth path through an MTU-led Clean Aviation Switch research initiative.

A cardinal rule of investor relations is don’t surprise shareholders with a big, negative announcement just weeks after you told them things were getting better.

The process will start with a surge of checks in the next few months. 

Piper Aircraft's Ron Gunnarson announced the formation of PIMCO at EAA AirVenture in Oshkosh.

Comac Times (Shanghai) Aviation has been set up to supply aerospace components and batteries as China looks to develop electrically powered aircraft.

Arkhip Lyulka Design Bureau is also working on a three-stream sixth-generation fighter engine.

The move positions Safran for the design of more-electric control systems on the next generation of commercial aircraft.

Already chasing a step-change in fuel-burn reduction of between 20-25%, engine-makers face the additional challenge of developing adaptable propulsion systems.