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:
autograph john macready johnmacready aviation aircraft airplane fokker fokker fokkert aviator aviators oakley g. kelly oakleygkelly oakley kelly oakleykelly kelly john a. macready johnamacready macready test pilot testpilot military aviation militaryaviation united states army air service unitedstatesarmyairservice us air service