OKB Chyetverikov was a Soviet aircraft design bureau headed by designer Igor Vyacheslavovich Chyetverikov at the TsAGI Menzhinskii factory in 1931 in order to produce flying boat designs.
Subject ID: 18250
MoreOKB Chyetverikov was a Soviet aircraft design bureau headed by designer Igor Vyacheslavovich Chyetverikov at the TsAGI Menzhinskii factory in 1931 in order to produce flying boat designs.
Subject ID: 18250
Subject ID: 18250