My inner pilot loved this book! Many elements of this story appealed to me, however, it was also fairly obvious it came out in 1980. The worst parts of the book were the main characters Taekwondo prowess when it came to 'goons' and the super lame excuse the 'spy' used to give away company secrets. I would recommend this to anyone who has a passion for flying (especially older planes), as I found sitting in the cockpit of this story to be entertaining!