Power & Performance
Those special qualities that separate one aircraft design from another. Performance specifications presented assume optimal operating conditions for the Hafeli DH-3 Twin-Seat Armed Reconnaissance Biplane.
EARLY: 1 x Argus As II liquid-cooled inline piston engine developing 120 horsepower driving two-bladed, fixed-pitch propeller at the nose. LATE: 1 x Hispano-Suiza 8Aa V-8 liquid-cooled inline piston engine developing 150 horsepower driving two-bladed propeller at the nose.
Propulsion
90 mph
145 kph | 78 kts
Max Speed
14,764 ft
4,500 m | 3 miles
Service Ceiling
249 miles
400 km | 216 nm
Operational Range