Stemme (1233100789). jpg Stemme S10 Role motor glider National origin Germany Manufacturer Stemme AG Introduced 1980s The Stemme S10 is a self-launching sailplane produced by Stemme AG in Strausberg (Germany) since the 1980s. The engine is mounted amidships and it features an unusual folding propeller which is stowed inside the aircraft's nose-cone when the engine is not in use.
Made by Stemme.