X-57 High Lift Propeller TestX-57 high-lift propeller test in the LSAWT in B1220Image Credit: NASA Facebook Pinterest X LinkedIn Email https://www.nasa.gov/image-detail/x-57-high-lift-propeller-test-2/Copy URL to clipboard> DownloadShareTagsGreen Aviation TechWebMod GrandfatheredImage CreditNASASize2000x1333px