PPL Book 5. Principles of Flight, 2nd edition 电子书下载

书名：PPL Book 5. Principles of Flight, 2nd edition

This text book has been written and published as a reference work for student pilots with the aims of helping them prepare for the PPL theoretical knowledge examinations, and to provide them with the aviation knowledge they require to become safe and competent pilots of light aeroplanes. The book is not a flying training manual and nothing in this book should be regarded as constituting practical flying instruction.