They were produced in three factories: AZ 30 (3,203 aircraft) in Moscow (also known as MMZ Znamya Truda), GAZ 21 (5,765 aircraft) in Gorky and TAZ 31 (1,678 aircraft) in Tbilisi.
Flyene blev produceret på tre forskellige fabrikker: AZ 30 (3.203 fly) i Moskva (også kaldet MMZ Znamja Truda), GAZ 21 (5.765 fly) i Gorkij og på TAZ 31 (1.678 fly) i Tbilisi.