Specifications (X-4)
General characteristics
- Crew: 1
- Length: 22 ft 3 in (7.1 m)
- Wingspan: 26 ft 10 in (8.2 m)
- Height: 14 ft 10 in (4.5 m)
- Wing area: ft² (m²)
- Empty weight: 5,600 lb (2,540 kg)
- Max. takeoff weight: 7,820 lb (3,550 kg)
- Powerplant: 2 × Westinghouse J30 turbojet, 1,600 lbf (7.1 kN) each
Performance
- Maximum speed: 640 mph (1,035 km/h)
- Service ceiling: 44,000 ft (13,400 m)
Read more about this topic: Northrop X-4 Bantam