The helicopter appeared so reluctant to fly forward that we even considered turning the pilot's seat around and letting it fly backward.

Supersonic airplanes have carried men at more than 2,000 miles per hour and there are reasons to believe that this speed will be doubled by 1960 or so.

The helicopter appeared so reluctant to fly forward that we even considered turning the pilot's seat around and letting it fly backward.

Money lost-nothing lost, Health lost-little lost, Spirit lost-everything lost.

According to recognized aero technical tests, the bumblebee cannot fly because of the shape and weight of his body in relation to the total wing area. The bumblebee doesn't know this, so he goes ahead and flies anyway.

It would be right to state that, with the successful flight of the XR-4 in the summer of 1942, the helicopter became a reality in the United States.

At that time [1909] the chief engineer was almost always the chief test pilot as well. That had the fortunate result of eliminating poor engineering early in aviation.