Grigorovich

Grigorovich

Factory: St.Petersburg, Petrograd/Leningrad, Omsk, GAZ #3

Aircraft: M-9, -20, -24

U-1

MU-1

I-2

P-2

U-2

AIR-6

UT-2

LaGG-3

09> 1st aircraft

12> was RBVZ in Riga to Petrograd

<1706 plant manager Shchetinin

<36

<38

<41 to Omsk

Dmitriii Pavlovich Grigorovich

Krasnyi letchik

main production facility for seaplanes till 1931