X-43A Undergoes Ground Testing at Dryden’s Flight Loads LabThe X-43A Hypersonic Experimental Vehicle, or "Hyper-X" was seen here undergoing ground testing at NASA's Dryden Flight Research Center, Edwards, CA in December 1999.Read More Facebook Pinterest X LinkedIn Email https://www.nasa.gov/image-detail/x-43a-undergoes-ground-testing-drydens-flight-loads-lab/Copy URL to clipboard> DownloadShareSize1041x832px