What Happened
Boeing and Airbus Consider Radical Engine Changes Amid Emissions Pressures
As Boeing and Airbus consider their next new aircraft programs, engine makers are diverging on futuristic design approaches. CFM International is developing its open-fan RISE engine, which promises significant fuel efficiency gains, while Pratt & Whitney is sticking to its geared turbofan design, emphasizing stability and reliability. The competition for engine contracts is heating up, with both manufacturers facing challenges with their existing portfolios. According to reports from the Farnborough Airshow, CFM International has made progress on its RISE engine, with flight testing expected this decade. This development was first reported by Aviation Pros.