| Su-31 | |
|---|---|
 Jurgis Kairys in his Sukhoi Su-31 | |
| General information | |
| Type | Sports aircraft, |
| National origin | Russia |
| Manufacturer | Sukhoi |
| Status | Active |
| History | |
| First flight | 1992 |
| Developed from | Sukhoi Su-29 |
The Sukhoi Su-31 is a Russian single-engined aerobatic aircraft designed by Sukhoi as a lighter and more powerful version of the Sukhoi Su-29.