• Thumbnail for Zalewski W.Z.XI Kogutek
    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...
    7 KB (736 words) - 00:45, 30 October 2022
  • Thumbnail for Zalewski W.Z.XII Kogutek II
    The Zalewski W.Z.XII Kogutek II was a Polish single-seat sports aircraft. Construction was started in 1932 but not completed and flown until 1937. Only...
    7 KB (770 words) - 02:03, 11 December 2022
  • abandoned due to revolution) Zalewski W.Z.VIII 'DePeŻe' - unbuilt Zalewski W.Z.X Zalewski W.Z.XI Kogutek I Zalewski W.Z.XII Kogutek II (Eduard Zaparka) Zaparka...
    14 KB (1,211 words) - 20:10, 22 September 2023
  • Thumbnail for Władysław Zalewski
    During the interwar period Zalewski built biplane WZ VIII (1919), reconnaissance aircraft WZ X (1923–1926), sports plane WZ XI (1927) and the first Polish...
    3 KB (218 words) - 00:34, 24 February 2024
  • Thumbnail for Zbigniew Babiński
    WZ-XI Kogutek (1927, of Zalewski's design). In 1928 he undertook the first touring raid over Poland on the Kogutek, 600 km-long. Flying the Kogutek,...
    5 KB (606 words) - 15:34, 23 August 2022