This image was acquired from
wikimedia. 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:
FFA p. Photograph released to the public by author Original photo is found on aerospaceweb org shtml en Bzuk en Gregory Alexander original upload log page en FFAp Bzuk bytes no Gregory Alexander Photograph released to the public by author Original photo is found on aerospaceweb org shtml Flugplatz Dbendorf