Electric hybrid ##s have a longer , quieter flight path . Airbus group uses electric planes to train pilots by 2018 . Company plans to have electric aircraft for 90 passengers in 15 - 20 years .
Electric hybrid motors signal a greener , quieter flight path . Airbus group developing electric planes to train pilots by 2017 . Company plans to have electric flights for 90 passengers in 15-20 years .