Flying an X-31 Research Flight with F/A-18 ChaseA head-on view of the X-31 Enhanced Fighter Maneuverability Demonstrator aircraft (right), accompanied by a NASA F/A-18 chase aircraft during a research flight over the desert floor.Read More Facebook Pinterest X LinkedIn Email https://www.nasa.gov/image-detail/flying-an-x-31-research-flight-with-f-18-chase/Copy URL to clipboard> DownloadShareSize1041x826px