The second volume of Norman Bailey's series aims to instruct and help the would-be-pilot pass the PPL (H) and is concerned with the mechanical aspects of the examination. The large section section on gas turbine engines provides essential reading for those pilots wishing to convert to type. Of primary importance are the chapters on piston and turbine powerplants, airworthiness, flight instruments and hydraulics. Written in easy to understand style and illustrated with many diagrams and cutaway engine plans to ensure full understanding. Soft. 152 pages.