Grigorovich I-1
| Grigorovich I-1 | |
|---|---|
| General information | |
| Type | Fighter |
| National origin | Soviet Union |
| Manufacturer | Grigorovich Design Bureau |
| Designer | Dmitry Pavlovich Grigorovich |
| Status | Prototype |
| Number built | 1 |
| History | |
| First flight | January 1924 |
| Variant | Grigorovich I-2 |
The Grigorovich I-1 was a Soviet fighter prototype of the 1920s. It was the first land-based fighter developed by the Grigorovich Design Bureau, who had previously concentrated on water-borne aircraft such as the Grigorovich M-5 of 1914.