Keywords: Vought V-173 on the ground.jpg A U S Navy Vought V-173 Flying Pancake experimental plane on the ground in the mid-1940s U S Navy Commander Naval Air Forces Centennial of Naval Aviation website flash animation http //www public navy mil/airfor/centennial/Pages/welcome aspx s 1940 USN PD-USGov-Military-Navy Vought V-173 |