sentences:  Examining the history of vertical flight, the program begins with the early helicopters, and then deals with the pivotal breakthrough of the Cierva Rotor-head, followed by an explanation by the modern master of the Autogyro, Ken Wallis accompanied by the last movement of J.S.Bach's 3rd Brandenburg Concerto.Thereafter we move forward to Igor Sikorsky's helicopters, with interview with the great designer at the time of its development, culminating in the flight of the Vought-Sikorsky VS-300, and the early lifesaving with the Sikorsky R-4, and Sikorsky H-5.