Sukhoi Su-31

Su-31
Jurgis Kairys in his Su-31
Role	Sports aircraft
National origin	Russia
Manufacturer	Sukhoi
Developed from	Sukhoi Su-26

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.

Contents 1 Specifications 2 See also 3 References 4 External links

Specifications

Data from Su-26, 29, 31 Specifications^[1]

General characteristics

• Crew: 1
• Length: 6.83 m (22.41 ft)
• Wingspan: 7.80 m (25.59 ft)
• Height: 2.76 m (9.06 ft)
• Wing area: 11.83 m² (127.34 sq ft)
• Empty weight: 700 kg (1,543 lb)
• Max takeoff weight: 1,050 kg (2,315 lb)
• Powerplant: 1 × Vedeneyev M-14PF, 294 kW (400 hp)

Performance

• Never exceed speed: 450 km/h (243 knots, 280 mph)
• Maximum speed: 331 km/h (178 knots, 205 mph)
• Stall speed: 106 km/h (57 knots, 66 mph)
• Range: 1,100 km (594 nmi, 684 mi)
• Rate of climb: 24 m/s (4,724 ft/min)
• Load factor: -10g to 12g
• Roll rate: 7 rad/sec (401 deg/sec)

See also

Related development

• Sukhoi Su-26
• Sukhoi Su-29
  

References

External links

• Su-31 Air Races Datasheet

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