for the most part, this is a great book... many wonderful pictures. However, the cockpit shots on pgs 36-37 are from a B-777, and there are a number of detail errors on how certain systems work. (I am rated on the B-757/767) Not many glaring errors, but enough small ones that make one wonder about the accuracy of the data that I am not familiar with. Perhaps the author should have had a better editor/data checker read the book before publication. overall, a good book....