Akaflieg Stuttgart fs-31

Wing span: 17.5m            
Wing area: 17.76sq.m
Empty Weight: 350kg            
Gross Weight: 560kg
Wing Load: 32kg/sq.m        
Aspect ratio: 17.24
Airfoil: Eppler E 603        
L/DMax: 38 @ 100 kph
MinSink: 0.64 m/s @ 85 kph    
No. of Seats: 2
No. Built: 1