ShVAK 20mm cannon

Shpitalny-Vladimirov Aviatcionnaya Krupnokalibernaya, Shpitalny-S.V.Vladimirov large caliber for aircraft.

tandard Soviet aircraft cannon since 1936.

First installed in 1936 on the I-16P fighter.

Modified August 8, 1996
by Alexandre Savine;