Description:01 56 25 00 History of the aviation, Douglas DC6. Transport, communications. Probably the 50s. Seen on snowy track of Chicago. Planes on track. Takeoff of a plane, close-up plane in sky, cloud. Inside cabin with passengers. Plane arrives at New York, glances through Manhattan, skyscraper. Landing, close-up on wheels which settle on track. Man on track directs the plane.