THE PILOT'S RULE OF THUMB 

The Pilot's Rule of Thumb	Product Code: PN-297 Price: Check Latest Don't fly by the seat of your pants, use your Thumbs! Here is the only book of it's kind. This collection of helpful rules and tips is useful to barnstormer and jet fighter pilot alike. (I have personal second hand knowledge of a Northwest Airlines pilot that carries this book in her flight bag!)