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The Sukhoi Su-31 is a single engined aerobatic aircraft that is very popular in airshows. It is a lighter and more powerful version of the Sukhoi Su-26.
[edit] Specifications
- Length 22.7 ft (6.9 m)
- Height 9.1 ft (2.8 m)
- Wingspan 27 ft (8.2 m)
- Engine (Radial) 360+ hp
- LG Track 8.0 ft (2.4 m)
- Wheel Base 16.0 ft (4.9 m)
- Empty Weight 1,650 lb (750 kg)
- Max Load 770 lb (350 kg)
- Gross Weight 1,100 kg (2,400 lb)
- Fuel, fuselage 129.3 lb, 20.5 gal[vague]
- Fuel, wing 351.5 lb, 55.8 gal
- Fuel, total 480.8 lb, 76.3 gal
- Oil 11 liters aerobatic, 20 lb (9.1 kg)
- Smoke 8.4 gal, 57 lb (26 kg)
- g limits +12 -10
- Spar factory test ±23
- Roll rate 400°/s
- Rate of climb 24 m/s (3,500 ft/min)
- Cruise speed
- High speed 280 mph (450 km/h)
- Long range 130 mph (210 km/h)
- Stall speed 66 mph (106 km/h)
- Vne 279 mph (449 km/h)
- Vmo 241 mph (388 km/h)
- Va 229 mph (369 km/h)
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