Scoop.itGerman Aerospace Cluster Plans Hybrid-Electric Demonstrator | AWIN_BizAv content from Aviation WeekSOURCEaviationweek.com July 9, 2019221 German Aerospace Cluster Plans Hybrid-Electric Demonstrator The German aerospace cluster of Berlin-Brandenburg plans to fly a technology demonstrator for low-emission hybrid-electric propulsion systems for future 19-seat regional airliners.Advertisement