Autonomous urban air mobility vehicles with centralized command and control will increase safety, Chinese air-taxi developer EHang says in a new white paper.
Boeing will study the certification challenges of its Transonic Truss-Braced Wing (TTBW) ultra-efficient airliner concept as part of a new phase of work following wind tunnel tests that prove the basic viability of the 737-class aircraft design for typical airliner cruise speeds of Mach 0.8.