. . "Adventures of the Flying Cadets"@en . . . . "United States"@en . "This was Universal's last aviation serial. The first had been The Airmail Mystery in 1932."@en . . . . . . . . . . . . . . . . . . . . . . . . "Adventures of the Flying Cadets"@en . . . . "Adventures of the Flying Cadets"@en . "13"^^ . "180"^^ . . "English"@en . . . . . "This was Universal's last aviation serial. The first had been The Airmail Mystery in 1932."@en . . .