The Heini Dittmar designed wood and canvas HD 53 Möwe first flew in 1953.
Wingspan: 10.5m
Length: 6.2m
Height: 1.5m
Wing area: 16.8 m2
Empty weight: 225kg
MTOW: 520kg
Wing loading: 21.5 kg / m2
Minimum speed: 38 km/h
Maximum glide: 17 at 58 km/h
Minimum sink rate: 1.1 m/s at 45 km/h
Seats: 2
All Aero 