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This aircraft, designed by Franz Kleinhenz and mocked up by Messerschmitt's BFW company for a 1932 Berlin aircraft show was intended as a weekend getaway aircraft. It was to be powered by two 120-150 hp diesels- with rocket-assisted takeoff! It featured a patent auto-stable (V hull) fuselage. The caterpillar landing gear was intended to assist in the transition from water to land. The drawings show the general configuration of this futuristic concept. It was never built.

Hans Justus Meier
Kleinhenz-Amphibium M 32?
The German Air Sports Exhibition (DELA), held in Berlin from October 1st to 23rd, 1932, was an impressive showcase of German air sports and the related industry during a critical economic period. For every six employed people, there was one unemployed person. The number of unemployed was around 3 million! Engineers earned about 200 marks a month at that time (no typo!), and a complete Klemm glider cost only about 4,500 marks. Given such modest sums, it is all the more astonishing and incomprehensible. The organizers of DELA 1932 spent the exorbitant sum of 20,000 marks on a non-functional mock-up of a "weekend amphibious" suitable only for exhibition purposes – just to have an eye-catcher in the hall of so-called future technology.

This decision was fiercely criticized at the time, a criticism that was also extended to the aircraft itself.

The design for the weekend amphibious came from Dipl.-Ing. Franz Kleinhenz of Berlin-Treptow, who had patented a new design for flying boat hulls (DRP 587354). Kleinhenz wanted to construct the hull from two floats. which
above the waterline were pulled upwards like trousers
and towards the center, transitioning into a cabin above. At the bow, both floats were connected to each other, so that the whole thing formed a kind of tunnel, similar to what can be found on racing boats.

The design of this tailless aircraft also stood out in other respects. The wing, which in plan view resembled the airframe of the Lippisch Delta I (also exhibited at the DELA), exhibited a strong dihedral near the fuselage, which became only slight from the wingtip. Separate elevators and ailerons were arranged on the trailing edge of the outer wings, and remarkably narrow endplates consisting of fins and rudders were located at the wingtips.
The project was judged differently at the time. The well-known "Flying Sports" magazine saw the amphibian as a design originally intended for fantasy purposes, which ultimately ended up as a fantasy aircraft, and the "amateurish installation of the crawler tracks" was the main criticism – a very mild assessment compared to other opinions. There was plenty of opportunity for ridicule. For example, a hinged cabin roof and height-adjustable seats were supposed to offer passengers the opportunity to refresh themselves in the air... The all-terrain crawler tracks with their extremely short wheelbase were certainly anything but a mature design. But even on floats, the amphibian probably had difficulties during launching and landing. Tailless creatures tended to react very nervously in these two phases at that time.
Even experienced pilots had their hands full with it, not to mention Sunday flyers.

The mock-up of the amphibian was – according to A. van Ishoven – built at the Bavarian aircraft works and was supposed to have received the "ominous" type designation M 32 there (cf. the notes in Hett 11.80, p. 472). This brings the number of aircraft that allegedly bore the type designation M 32 to three. Who can solve this riddle? The Kleinhenz weekend amphibian never progressed beyond the mock-up stage. In the economic crisis of the time, it would have been doomed anyway.
Quite apart from its technical inconsistencies, it had no chance.

Literature
Sturmvogel 10/1932, pp. 112 and 127
Flugsport 21/1932, pp. 385 ff.
Botho and Hans von Römer: Technical Wonders of
Today and Tomorrow, Minden (ca. 1935), p. 123
Fred Gutschow: The German Flying Boats, Stuttgart
1977, pp. 327 f.
Armand van Ishoven: Messerschmitt, His Life, His
Aircraft, Munich 1978, pp. 98 ff.
Drawings by H. and B. von Römer, Sig. Gutschow