| Design | H. Friedmann | 
| Year of construction | 1937 | 
| Materials | Wood, plywood, fabric | 
| Wingspan | 20m | 
| Wing area | 20m² | 
| Basic empty weight | 180kg | 
| Seats | 2 | 
| Special features | Similar fuselage to D-30 | 
| Design | H. Friedmann | 
| Year of construction | 1937 | 
| Materials | Wood, plywood, fabric | 
| Wingspan | 20m | 
| Wing area | 20m² | 
| Basic empty weight | 180kg | 
| Seats | 2 | 
| Special features | Similar fuselage to D-30 |