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Private company

Skandinavisk Aero Industri

Danish manufacturer of aeroplanes

Skandinavisk Aero Industri A/S (abbreviated SAI; English: Scandinavian Aero Industries) was a Danish manufacturer of aeroplanes that existed between 1937 and 1954. The company was founded by technician Viggo Kramme (1905–1984) and engineer Karl Gustav Zeuthen (1909–1989) and based in Copenhagen. The company's aeroplanes were labelled "KZ" for Kramme and Zeuthen, the first being the KZ I from 1937.2 Its products include SAI KZ IV, Kramme & Zeuthen KZ X, SAI KZ IX Ellehammer and SAI KZ III.1 Wikipedia text CC BY-SA 4.0

Last updated Oct 21, 2026.

Overview

1937Founded1
  • IndustryAircraft Manufacturing, aircraft industry1
  • HeadquartersKastrup1
  • Founded inKastrup1
  • Legal formaktieselskab1

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Kz-iv zonen oy-diz
Photo: No machine-readable author provided. Ysangkok assumed (based on copyright claims)., Public domain, via Wikimedia Commons3

Skandinavisk Aero Industri A/S (abbreviated SAI; English: Scandinavian Aero Industries) was a Danish manufacturer of aeroplanes that existed between 1937 and 1954. The company was founded by technician Viggo Kramme (1905–1984) and engineer Karl Gustav Zeuthen (1909–1989) and based in Copenhagen.2

Products and brands

  • Kramme & Zeuthen KZ X
  • SAI KZ I
  • SAI KZ II
  • SAI KZ III
  • SAI KZ IV
  • SAI KZ IX Ellehammer
  • SAI KZ VII

Listed on Wikidata.1

Timeline

  1. 1954Dissolved Dissolved1
  2. 1937Founded Founded in Kastrup1

Sources

The numbers on this page point here. Each one links to the record it came from.

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