"Wochenendamphium" (Weekend Amphibium) designed bei Franz Kleinhenz and shown as a mock-up on the DELA (German Aviation Exhibition) in 1932. It was exhibited there directly at the Messerschmitt stand and so is often erroneously reffered to as a Messerschmitt project. This amphibium was intended to be powered by two Diesel engines of 120 to 150 hp, so it probably would have been underpowered, even with the liquid fuelled rocket booster, that was planned to be installed. The landing gear was designed as a caterpillar drive to allow for easy beaching.
Type Amphibium 1 + 2
Engine 2 diesel engines  120/150 hp
Dimensions Length 7,60 m , height 2,95 m ,  span 15,0 m , wing area   ,
Weights Empty , loaded  , max. take off weight  
Performance Max.. speed  , cruising speed  , range , endurance  , service ceiling   , climb