Specifications (Dragonfly HR.1)
Data from
General characteristics
- Crew: 1 (pilot)
- Capacity: 3 (passengers)
- Length: 57 ft 6½ in (17.54 m)
- Main rotor diameter: × 48 ft 0 in (14.63 m)
- Height: 12 ft 11½ in (3.95 m)
- Main rotor area: 1809.56 ft2 (168.11 m2)
- Empty weight: 4380 lb (1987 kg)
- Gross weight: 5870 lb (2663 kg)
- Powerplant: 1 × Alvis Leonides 50 radial piston, 540 hp (403 kW)
Performance
- Maximum speed: 95 mph (153 km/h)
- Range: 300 miles (483 km)
- Service ceiling: 12,400 ft (3780 m)
Read more about this topic: Westland Dragonfly