. "85000"^^ . "Y"@en . "36"^^ . "600"^^ . "imp"@en . . "4791"^^ . "34"^^ . "6"^^ . . . "Stearman XOSS"@en . . "NACA 23012"@en . "1"^^ . "13"^^ . "The Stearman XOSS was an American biplane observation floatplane developed by Stearman Aircraft for the United States Navy during the late 1930s. Intended to replace the Curtiss SOC Seagull in service aboard battleships, it proved inferior to the Vought OS2U Kingfisher in a fly-off, and did not enter production."@en . "July 1941"@en . "on floats"@en . "2"^^ . "18500"^^ . "Pratt & Whitney R-1340"@en . . "1052"^^ . . . . . . . . . . . . . "Observation floatplane"@en . . . "162"^^ . "832"^^ . "radial engine"@en . . . "Prototype"@en . "at"@en . . "1"^^ . "The Stearman XOSS was an American biplane observation floatplane developed by Stearman Aircraft for the United States Navy during the late 1930s. Intended to replace the Curtiss SOC Seagull in service aboard battleships, it proved inferior to the Vought OS2U Kingfisher in a fly-off, and did not enter production."@en . "September 1938"@en .