Hiller Helicopters 
      was formed by Stanley Hiller, Jr. to develop small coaxial helicopters.  
      Hiller found success with a more conventional helicopter--the UH-12.  The 
      company built several other prototypes but none matched the success of the 
      UH-12. 
      History
      1942: Hiller Aircraft Company is formed to 
      develop helicopters. 
      1948: Company reorganized as Hiller 
      Helicopters.
      1964: Hiller taken over by Fairchild to form 
      Fairchild Hiller.
      1966: Company renamed Fairchild Industries.
      1973: Heliparts, a company supporting existing 
      Hiller products, renames itself Hiller Aviation.
      1984: Hiller Aviation becomes a subsidiary of 
      Rogerson Aircraft passing through several names--Hiller Helicopters, 
      Rogerson Helicopters and Rogerson Hiller.