Zhukovsky Air Force Engineering Academy
After a diverse service in the Air Force, Krasovsky graduated from the Zhukovsky Air Force Engineering Academy at 1936. Afterwards, he supervised the Leningrad Military District's air component. During the Soviet-Finnish War, he commanded the 13th Air Army. At 4 June 1940, while supervising the Krasnodar Military Flight Academy, he was promoted to a major general. In June 1941, he was the chief of the North Caucasus Military District air component.