F-16XL Ship #1The single-seat F-16XL #1, NASA 849, joins up with an SR-71A, NASA 844, as crews set up for one of the flights in the recent sonic boom research program conducted by the Dryden Flight Research Center, Edwards, CA.Read More Facebook Pinterest X LinkedIn Email https://www.nasa.gov/image-detail/f-16xl-ship-1-6/Copy URL to clipboard> DownloadShareSize1041x1206px