• Raab-Katzenstein was a 1920s German aircraft manufacturer based in Kassel. The main character of the company was its designer Gerhard Fieseler. Following...
    3 KB (246 words) - 16:00, 3 October 2022
  • Thumbnail for Raab-Katzenstein KL.1 Schwalbe
    Antonius Raab and engineer Katzenstein formed the Kassel-based company that bears their name. They had previously worked at Dietrich Flugzeugwerke, a company...
    10 KB (942 words) - 17:59, 6 March 2024
  • Thumbnail for Raab-Katzenstein RK.9 Grasmücke
    The Raab-Katzenstein RK.9 Grasmücke (Hedge-sparrow) was a 1920s German two-seat touring, advertising and training biplane. It was one of many designs from...
    10 KB (942 words) - 00:32, 10 September 2022
  • ASJA L11 ASJA L12 (SAAB J19) ASJA Viking II ASJA Sk10 Tigerschwalbe (Raab-Katzenstein RK-26 Tigerschwalbe) (Oscar Ask and Hjalmar Nyrop) Ask-Nyrop Monoplane...
    58 KB (5,529 words) - 09:17, 11 July 2024
  • Z References Raab-Katzenstein RK.9 Grasmücke two-seat touring biplane Raab-Katzenstein RK.25 two-seat touring monoplane Raab-Katzenstein RK-26 two-seat...
    152 KB (17,172 words) - 18:13, 24 June 2024