This image was acquired from
flickr. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Keywords from Image Description:
sdasm san diego air and space museum sandiegoairandspacemuseum aviation aeronautics flight schroeder aviator test pilot testpilot rudolph william schroeder rudolphwilliamschroeder rudolph w. schroeder rudolphwschroeder rudolph schroeder rudolphschroeder auto racing autoracing race car driver racecardriver fighter ace fighterace ace