One has the feeling of enormous safety. You don't have the torque from the propeller. You have no noise; it's almost like little electric motors humming inside, and you feel sort of safe. — Erich Warsitz Copy Share Image
One has the feeling of enormous safety. You don't have the torque from the propeller. You have no noise; it's almost like little electric… — Erich Warsitz Copy Share Image
