Klemm L.25 later Klemm Kl 25 was a successful German light leisure sports and training monoplane aircraft developed in 1928. More than 600 aircraft were built and manufacturing licenses were sold to the United Kingdom and the United States. With low cantilever wing fixed landing gear and two open cockpits the aircraft was developed by Hanns Klemm who used his previous design the Klemm Kl 20 as a starting point. It first flew on a 20 hp (15 kW) Mercedes engine.
Made by Klemm.