The J28 was projected as a fighter aircraft for the German Air Force. The basic concepts were taken from the J21 approach. It should be equipped with a BMW VI engine and two seats. This project was temporarily stopped by the German Air Force, when the discussions between Junkers and the Russian Government arise about the Fili venture. It was finally dropped, when the competitor Albatros successfully flew first the L70 fighter aircraft in September 1926
Type
Single seat fighter
Engine
1 BMW VI
Dimensions
Length , height , span , wing area ,
Weights
Empty , loaded , max. take off weight
Performance
Max.. speed , cruising speed , range , endurance , service ceiling , climb
