NASA Looks Beyond X-66 Toward Future Generation Of Net-Zero Airliners

Electra concept

Distributed turbo-electric propulsion, lifting fuselage and boundary layer ingestion are part of Electra’s initial concept.

Credit: Electra.aero
NASA launched a series of studies in 2008 to identify concepts and technologies for ultra-efficient airliners that could enter service by 2035, setting in motion a journey that should lead to Boeing’s transonic truss-braced-wing X-66 Sustainable Flight Demonstrator flying in 2028. Now NASA has...
Guy Norris

Guy is a Senior Editor for Aviation Week, covering technology and propulsion. He is based in Colorado Springs.

Graham Warwick

Graham leads Aviation Week's coverage of technology, focusing on engineering and technology across the aerospace industry, with a special focus on identifying technologies of strategic importance to aviation, aerospace and defense.

NASA Looks Beyond X-66 Toward Future Generation Of Net-Zero Airliners is available to both Aviation Week & Space Technology and AWIN subscribers.

Subscribe now to read this content, plus receive critical analysis into emerging trends, technological advancements, operational best practices and continuous updates to policy, requirements and budgets.

Already a subscriber to AW&ST or AWIN? Log in with your existing email and password.