Raab Krähe

Raab designed the Krähe specifically for homebuilders. The Krähe is constructed from wood, with the fuselage made from a wooden structure covered in doped aircraft fabric. The span wings are built with a wooden structure and covered in plywood and fabric. The wings feature spoilers and a custom Raab-designed airfoil. The tailplane is braced with four cables to the wing trailing edge. The landing gear is a fixed monowheel. The motor installation is unconventional for a motorglider in that the engine is mounted in the rear of the cabin area, with the propeller in between the top and bottom tail boom tubes. Motors used are usually of an output of about . About 30 examples were reported completed by 1974. ==Operational history==

One Krähe built in Austria by Tasso Proppe and imported to the United States was powered by a Steyr twin-cylinder, four-stroke engine that produced a cruise speed of on a fuel burn of per hour. The aircraft is no longer on the US Federal Aviation Administration registry. ==Variants==

;Krähe :Initial model with monowheel landing gear and propeller in between top and bottom tail boom tubes. ;Austria Krähe :Later model with tricycle landing gear and propeller rotating around the upper tail boom tube. ==Specifications (Krähe) ==