Discover how planes get--and stay--airborne§§Now you can truly master an understanding of the phenomenon of flight. This practical guide is the most intuitive introduction to basic flight mechanics available. Understanding Flight , Second Edition, explains the principles of aeronautics in terms, descriptions, and illustrations that make sense--without complicated mathematics. Updated to include helicopter flight fundamentals and aircraft structures, this aviation classic is required reading for new pilots, students, engineers, and anyone fascinated with flight. §§Understanding Flight , Second Edition, covers:§§Physics of flight §Wing design and configuration §Stability and control §Propulsion §High-speed flight §Performance and safety §Aerodynamic testing §Helicopters and autogyros §Aircraft structures and materials §§