Chizhevski BOK-5
| BOK-5 | |
|---|---|
| Role | Tail-less research aircraft |
| National origin | USSR |
| Manufacturer | BOK |
| Designer | Vladimir Chizhevsky |
| First flight | summer 1937 |
| Number built | 1 |
The BOK-5 (Russian: БОК-5) was a tail-less research aircraft designed and built in the USSR from 1937, by the Byuro Osobykh Konstrooktsiy (bureau of special design) (Russian: Бюро особых конструкций (БОК)).