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This article describes the first aircraft to carry the Su-9 designation. For the later supersonic interceptor, see here
The Sukhoi Su-9, or model K was an early jet fighter aircraft built in the Soviet Union shortly after World War II. While it bore a superficial resemblance to the Messerschmitt Me 262, it was not related to that aircraft. The first flight took place on November 13 1946 and trials the following month proved promising. Rather than put it into production, however, Sukhoi abandoned it to develop a refined version instead, designated the Su-11.
Specifications (Su-9)
General Characteristics
- Crew: one, pilot
- Length: 10.55 m (34 ft 2 in)
- Wingspan: 11.20 m (36 ft 9 in)
- Height: 3.72 m (12 ft 2 in)
- Wing area: 20.2 m² (217 ft²)
- Empty: 4,060 kg (8,932 lb)
- Loaded: 5,890 kg (12,948 lb)
- Maximum takeoff: 6,380 kg (14,036 lb)
- Powerplant: 2x Tumanskii RD-10, 8.8 kN (1,980 lb) thrust each
Performance
- Maximum speed: 885 km/h (553 mph)
- Range: 1,200 km (750 miles)
- Service ceiling: 12,800 m (41,984 ft)
- Rate of climb: 5,000 m/min (16,400 ft/min)
- Wing loading: 291 kg/m² (60 lb/ft²)
- Thrust/weight: 1:3.2
Armament
Related content
Related development:
Su-11 -
Su-13
Comparable aircraft:
Messerschmitt Me 262 -
Gloster Meteor -
Nakajima Kikka
Designation sequence:
Su-6 -
Su-7 -
Su-8 -
Su-9 -
Su-10 -
Su-11 -
Su-12
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