@CNN: Boeing says its new “transonic’ wing design could allow airplanes to fly higher and closer to the speed of sound https://t.co/7QFSYKmg2X
Boeing says its new "transonic' wing design could allow airplanes to fly higher and closer to the speed of sound https://t.co/7QFSYKmg2X
— CNN (@CNN) January 9, 2019