| Type | |
| Engine | 1 Douglas (23 PS) |
| Dimensions | Length 6,4 m , height , span 12,5 m , wing area 14,7 m2 , |
| Weights | Empty 200 kg, loaded , max. take off weight |
| Performance | Max.. speed 125 km/h , climb1,5 m/sec., start run 70 - 80 m |
| Type | Werk.Nr | Registration | History |
| G20 | D-YFEG | "Roland". First flight 6/2 1937 towed, first flight by it own 27/5 1937 | |
| G21 | Built during the war | ||
| G22 | Built during the war |
