Foreword
In the following pages, Jim Ray, talented in his work of presentation and a conscientious student of aviation, presents a chain of highlights in the progress of American aëronautics. The work as a whole is directed toward a sound conception of the steps which have been taken in aircraft development. In so far as possible, without being exhaustive, Mr. Ray has portrayed the engineering advancement which underlies the structure of our swiftly developing air age. The reader who thoroughly digests the text and illustrations of this book will find that it is an orderly and faithful guide.
It is difficult to believe that, just a little over thirty years ago, I was a high-school student watching the pilots at the Wright Brothers’ exhibition of the world’s first flying machine. That machine weighed about eight hundred pounds. Its engine developed thirty horsepower. It flew at the then astounding speed of forty-two miles an hour, which is equal to the landing speed of our slowest light plane today. High-school students now are accustomed to the sight of giant airplanes whose weight is measured in tons and whose horsepower mounts to the thousands.