Nikitin-Shevchenko IS
| IS | |
|---|---|
| Role | Polymorphic Fighter | 
| National origin | USSR | 
| Manufacturer | Nikitin | 
| Designer | Vasilii Vasilyevich Nikitin & Vladimir Vasilyevich Schyevchyenko | 
| First flight | 6 November 1940 | 
| Number built | 2 | 
The Nikitin-Schyevchyenko IS series (Russian: Истребитель складной, romanized: Istrebitel skladnoi, meaning "folding fighter"), were single seat polymorphic fighters designed and produced in the USSR from 1938.