Focke Rochen
The Focke Rochen (engl.: Focke Stingray), also known as Focke-Wulf Schnellflugzeug or Focke-Wulf VTOL was a German VTOL aircraft project. Designed by Heinrich Focke of the Focke-Wulf company towards the end of World War II, the project remained unbuilt before the surrender of Nazi Germany, but saw some development in the postwar years.