D-9531 The Dornier Do 31 was a German experimental VTOL jet transport aircraft built by Dornier. The first flight was on 14th July 1967. But the high costs of the project were the reason why they stop everything. Today 2 of the Do 31 have survived. One of them is displayed in the “Flugwerft Schleißheim” in Oberschleißheim.
(mehr von D-9531)