Klemm 35
Kl 35a The first prototype, powered by a 60-kW (80-hp) Hirth HM60R piston engine.
Kl-35b Second prototype.
Kl 35B Initial production version, powered by a 60-kW (80-hp) Hirth RM60R piston engine.
Kl 35BW Floatplane version.
Kl 35D Improved version.
Kl 106 version of the Kl 35D with Hirth HM 500 engine intended for production under licence in the United States
Sk 15 Swedish military designation for the Kl 35D.
Kl 35 + DFS 230 Mistel
Kl-35b Second prototype.
Kl 35B Initial production version, powered by a 60-kW (80-hp) Hirth RM60R piston engine.
Kl 35BW Floatplane version.
Kl 35D Improved version.
Kl 106 version of the Kl 35D with Hirth HM 500 engine intended for production under licence in the United States
Sk 15 Swedish military designation for the Kl 35D.
Kl 35 + DFS 230 Mistel