Josef Andreas Epp, an engineer who served as a consultant to both the Schriever-Habermohl and the Miethe-Belluzzo projects, states that fifteen prototypes were built in all. The final device associated with Schriever-Habermohl is described by engineer Rudolf Lusar who worked in the German Patent Office, as a central cockpit surrounded by rotating adjustable wing-vanes forming a circle. The vanes were held together by a band at the outer edge of the wheel-like device. The pitch of the vanes could be adjusted so that during take off more lift was generated by increasing their angle from a more horizontal setting. In level flight the angle would be adjusted to a smaller angle. This is similar to the way helicopter rotors operate. The wing-vanes were to be set in rotation by small rockets placed around the rim like a pinwheel. Once rotational speed was sufficient, lift-off was achieved. After the craft had risen to some height, the horizontal jets or rockets were ignited and the small rockets shut off After this, the wing-blades would be allowed to rotate freely as the saucer moved forward as in an auto-gyrocopter. In all probability, the wing-blades’ speed, and so their lifting value, could also be increased by directing the adjustable horizontal jets slightly upwards to engage the blades, thus spinning them faster at the discretion of the pilot.
Rapid horizontal flight was possible with these jet or rocket engines. Probable candidates were the Junkers Jumo 004 jet engines such as were used on the famous German jet fighter, the Messerschmitt 262. A possible substitute would have been the somewhat less powerful BMW 003 engines. The rocket engine would have been the Walter HWK109 which powered the Messerschmitt 163 rocket interceptor .If these had been plentiful, the Junkers Jumo 004 probably would have been the first choice. Epp reports Jumo 211/b engines were used . Klaas reports the Argus pulse jet (Schmidt-duct), used on the V-l, was also considered .All of these types of engines were difficult to obtain at the time because they were needed for high priority fighters and bombers, the V-l and the rocket interceptor aircraft.
Josef Andreas Epp reports in his book Die Realität der Flugscheiben (The Reality of the Flying Discs) that an official test flight occurred in February of 1945. Epp managed to take two still pictures of the saucer in flight which appear in his book. There is some confusion about the date of these pictures. Epp states the official flight had been February 14, 1945 but an earlier lift-off had taken place in August of 1944.
There is no doubt of two facts:
The first is that these are supersonic speeds which are being discussed.
Second, it is a manned flight which is under discussion.
If water or air is rotated into a twisting form of oscillation known as 'colloidal', a build up of energy results which, with immense power, can cause levitation. On one attempt one such apparatus"rose upwards, trailing a blue-green, and then a silver-colored glow.
Schauberger supposedly was later involved in working on a top secret project in Texas for the U.S. Government and died shortly afterwards of ill health.