BRAND and MODEL
DE HAVILLAND DH.9
TYPE
Military long-range bomber / commercial transport biplane
ORIGIN
United Kingdom
ENGINE
One 172 kw (230 hp) Siddeley Puma six-cylinder in-line liquid-cooled engine
SPECIFICATIONS
Wingspan: 9.87 m (32 ft 4⅝ in)
Length: 9.3 m (30 ft 6 in)
Height: 3.4 m (11 ft 2 in)
Wing area: 40.32 m² (434 sq ft)
Max speed: 187 km/h (116 mph)
Max speed: 3,048 m (5,000 ft)
Max speed at 4,572 m (15,000 ft): 163 km/h (101 mph)
Max cruising speed: 179 km/h (111 mph)
Stalling speed: 68 km/h (42 mph)
Landing speed: 80 km/h (50 mph)
Initial rate of climb: 198 m/min (650 ft/min)
Climb to 3,048 m (10,000 ft): 17.9 mins
Climb to 4,572 m (15,000 ft): 35 mins
Ceiling: 5,791 m (19,000 ft)
Range: 901 km (560 miles)
Endurance: 4 hours
Fuel capacity: 323 litres (71 Imp gals)
Empty weight: 1,012 kg (2,230 lb)
Military load: 247 kg (545 lb)
Loaded weight: 1,769 kg (3,900 lb)
PHOTO
theaviation.net:Source of phothograph
