Terms and Conditions

1- The author nor the publisher (Aircraftstress LLC) cannot be held responsible for any use of the information provided on the web site: aircraftstress.com, the Blogs or the book: Becoming an Aircraft Stress Engineer and do not guarantee their contents. The information provided in those medias is to be used strictly for academic and entertainment purposes. None of this information is to be used or referred to for actual aircraft designs or analyses. The author and the publisher assume no liability for damages, injuries, financial loses or loses of lives caused by, directly or indirectly, the information contained within the website and the book.
2- The customers has 30 days after the book has shipped to request for a replacement in the case that the book received is damaged from the printing process or from shipping. In which case, the customer shall contact the publisher by email providing pictures of the damaged book as proof.
3- The information on the website and in the book are copyrighted material. No part (text or illustrations) of the website or book can be reproduced, distributed or transmitted, in any form or by any means, or stored in a database or retrieval system, without the written permission of the publisher.
4- Unless the book was damaged during shipping, as mentioned in point 2, no reimbursement is done as all sales are final. The publisher believes that sufficient information and images are provided on the website to ensure that the customer knows exactly what the content of the book will be.
5- Resale of the book is prohibited without the written consent of the publisher.
6- The secured PDF file is an electronic version of the printed book but the content could be slightly different as the PDF contains the most up-to-date information for this edition.
7- The secured PDF is encrypted and requires the installation of a free viewer on a PC in order to be opened. One viewer maximum can be installed on one PC (desktop or laptop) running on Windows.
8- The license is locked to the machine that was used to register it.
9- The PDF documents are non refundable.
10- The PDF license(s) can be revoked for any reason that AircraftStress LLC judges it justifiable.
11- The PDF is for the sole use of the customer who bought it and is not to be shared, sold or given to another person, group or institution.
12- One licence is provided per individual/seat.
13- The installation of the viewer as well as the registration of the license requires a connection to the internet.
14- The viewer validates the license of the PDF regularly which requires an internet connection at the time.
15- Printing, screen grabbing and, other means of copying or saving the file are prohibited and blocked.
16- We do not sale to the following countries: China, Hong Kong, Cuba.