ED15-0330-079The Prandtl-D No. 3 research aircraft is being readied for new flight tests this summer. It had its first flight on Oct. 28, 2015.Image Credit: Lauren Hughes Facebook Pinterest X LinkedIn Email https://www.nasa.gov/image-detail/amf-ed15-0330-079/Copy URL to clipboard> DownloadShareTakenOctober 28, 2015ProducerAFRCImage CreditLauren HughesSize1920x1414pxPIA NumberED15-0330-079