In 1953, Berlin was named president and director of the Vertol Helicopter Company in Morton, Pennsylvania, becoming vice-chairman and general manager of Vertol when it became a division of the Boeing Company in 1960.
In 1953, Berlin was named president and director of the Piasecki Helicopter in Morton, Pennsylvania. Berlin became vice-chairman and general manager of Vertol when it became a division of the Boeing Company in 1960.