Airbus, Rolls-Royce, Siemens developing a hybrid plane

BC-APFN-EU–Hybrid Plane,2nd Ld-Writethru Nov 28, 2017 7:12AM (GMT 13:12) – 320 words By DAVID McHUGH ,  AP Business Writer Eds: Adds full names and headquarters of companies. With AP Photos. FRANKFURT, Germany (AP) — Airbus, Siemens and Rolls-Royce are teaming up to develop a hybrid passenger plane that would use a single electric turbofan along […]