Helicopters and Autogyros of the World Used Hardcover Reference Book

**Helicopters and Autogyros of the World Used Hardcover Reference Book** provides a comprehensive overview of rotary-wing aircraft from various countries. This reference volume details a wide array of helicopter and autogyro models, emphasizing their technical specifications, development history, and operational roles. Entries typically include information on engine type, performance data, design features, and usage within both military and civilian contexts. The book is organized to facilitate comparison between different aircraft types, highlighting significant innovations and milestones in rotary aviation. Illustrations and photographs accompany many entries, aiding in the identification and understanding of each model. This used hardcover edition is suitable for researchers, enthusiasts, or collectors seeking factual information on the evolution and deployment of helicopters and autogyros globally. It offers valuable context for studying aviation technology, military hardware, and the progression of rotary aircraft engineering throughout the twentieth century.  Total of 446 pages.