All Aero

The Greif I was designed by Hans Hollfender.

Span: 13.6m
Wing area: 14.65sq.m
Empty Weight: 170kg
Gross Weight: 275kg
Wing Load: 18.8kg/sq.m
Aspect ratio: 12.63
Airfoil: Go 404
MinSink: 0.75 m/s 60kph
L/DMax: 23 75kph
Seats: 1