. "10"^^ . . "2"^^ . . . . "1"^^ . "One"@en . . . . "7.86"^^ . . . "56"^^ . . . . "90"^^ . "1.8"^^ . . "Cynk, 1971"@en . . "1118965826"^^ . . . . "The Zalewski W.Z.XI Kogutek I (Cockerel I) was a basic, single seat sport aircraft designed and built in Poland in the 1920s. Its engine was also designed and built by Zalewski, making it the first all-Polish aircraft to fly."@en . "18"^^ . "five cylinder radial"@en . "1927-10-09"^^ . "115"^^ . . "205"^^ . . "at 2,400 rpm"@en . . . . . . "Zalewski W.Z.XI Kogutek"@en . . . . . . "normal loaded"@en . "The Zalewski W.Z.XI Kogutek I (Cockerel I) was a basic, single seat sport aircraft designed and built in Poland in the 1920s. Its engine was also designed and built by Zalewski, making it the first all-Polish aircraft to fly."@en . "W\u0142adyslaw Zalewski"@en . . . . . . . . "St Cyr 2A"@en . . . "*Landing distance:"@en . "Single-seat sports"@en . "met"@en . . . "80"^^ . . . . . "56241682"^^ . . "Zalewski"@en . . . . . . "9000.0"^^ . . . "7329"^^ . . "5"^^ . "minimum"@en .