Clean Sky Follow Clean Sky with news and analysis from the Aerospace Global News team, gathered here in one place. Latest Rolls-Royce runs lean-burn combustion engine for first time News Rolls-Royce runs lean-burn combustion engine for first time ALECSys System February 6, 2018•1 min read Airbus’ ‘BLADE’ laminar flow wing demonstrator makes first flight News Airbus’ ‘BLADE’ laminar flow wing demonstrator makes first flight Airbus A340-300 September 26, 2017•3 min read Subscribe Please enable JavaScript in your browser to complete this form.Please enable JavaScript in your browser to complete this form.First name *Last name *Email address *Interests *InterestsAir TransportAviation ServicesBusiness and General AviationDefenceEvent WrapsFuture WorkforceIn the SpotlightInnovation and TechnologyLeadershipManufacturingRegulationRotorcraftSpaceSustainabilityUnmannedUrban Air Mobility *I agree to Aerospace Global News' Privacy PolicySubscribe