A two-seat advanced training biplane, of which 41 models were produced including the prototype. The models were: a,b,c,d,E,F,DSA and DSB.The engines varied with the prototype having a BMW IVa all other models featuring the BMW Va except for the b,F and DSB which used the Junkers L5. Performance for all models was reasonably similar.
Engine: 1 x BMW VA, 280kW Take-off weight: 1835 kg / 4046 lb Empty weight: 670 kg / 1477 lb Wingspan: 12.5 m / 41 ft 0 in Length: 10.0 m / 32 ft 10 in Max. speed: 208 km/h / 129 mph Cruise speed: 180 km/h / 112 mph Ceiling: 5100 m / 16750 ft Range w/max.fuel: 1950 km / 1212 miles Crew: 2