File:Xhawk sketch.jpg

Source: Urban Aeronautics web site: http://www.urbanaero.com/Frame-X-Hawk.htm Use rationale:The image has been released for use in many online and print articles about the X-Hawk.

Fair use in X-Hawk
Though this image is subject to copyright, its use is covered by the U.S. fair use laws because:
 * 1) It illustrates an educational article about the vehicle that the image represents.
 * 2) The image is used as the primary means of visual identification of the article topic.
 * 3) It is a low resolution image, and thus not suitable for production of counterfeit goods.
 * 4) It is not replaceable with an uncopyrighted or freely copyrighted image of comparable educational value.
 * 5) The image has been released by the company who produced it for articles, both online and in print, about the subject for representative purposes.