![](https://www.nasa.gov/sites/default/files/thumbnails/image/14x22_1_edited.jpg)
Test Engineer Samantha O’Flaherty finalizes the set-up of the Quiet Supersonic Technology (QueSST) Preliminary Design Model inside the 14- by- 22 Foot Subsonic Tunnel at NASA Langley Research Center. The QueSST Preliminary Design is the initial design stage of NASA’s planned Low-Boom Flight Demonstration experimental airplane, or X-plane. via NASA http://ift.tt/2w9GhD4
沒有留言:
張貼留言