page_title: Czerwiński CW 5 bis
section_title: Variants
hierarchical_section_title: Czerwiński CW 5 bis / Variants
caption_attribution_description: Polski: CW-5 bis 35 w locie termicznym
context_page_description: The Czerwiński CW 5bis was a Polish high performance sailplane, produced and developed between 1933 and 1935. It set several national records, competed at both national and international level and remained a Polish gliding club mainstay until the outbreak of World War II.
context_section_description: CW 5.bis
  prototype, open cockpit.
  CW 5.bis/33
  1933 first production version with detachable cockpit cover.
  CW 5.bis/34
  1934 version with refinements.
  CW 5.bis/35
  1935 version with a deeper, strengthened and cleaned-up fuselage.
  WOS-37 Splett
  1937 derivative with different airfoil and wing shape, shorter wing struts and fuselage. Revised cockpit and new empennage, with a conventional tailplane integral with the fuselage and fin.
caption: CW 5.bis/35 in flight
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