Grigorovich I-1

Grigorovich I-1
Role Fighter
National origin Soviet Union
Manufacturer Grigorovich Design Bureau
Designer Dmitry Pavlovich Grigorovich
First flight January 1924
Status Prototype
Number built 1
Variants 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.