This image was originally posted to Flickr by calflier001 at https://www.flickr.com/photos/28984065@N04/6797322954. It was reviewed on 2013-07-02 06:51:57 by FlickreviewR, who found it to be licensed under the terms of the cc-by-sa-2.0, which is compatible with the Commons. It is, however, not the same license as specified on upload, which was the cc-by-2.0, and it is unknown whether that license ever was valid.