The Hiller Aviation Museum is an aviation museum located at the San Carlos Airport in San Carlos, California focused on Northern California aviation history, Hiller Aircraft and helicopter history. As early as the late 1960s, Stanley Hiller began collecting aircraft at a warehouse in Redwood City, California. By 1986, it displayed 15 aircraft and set a goal of a a…The Hiller Aviation Museum is an aviation museum located at the San Carlos Airport in San Carlos, California focused on Northern California aviation history, Hiller Aircraft and helicopter history. As early as the late 1960s, Stanley Hiller began collecting aircraft at a warehouse in Redwood City, California. By 1986, it displayed 15 aircraft and set a goal of a acquiring a total of 28 of Hiller's designs. Eight years later it had surpassed this and the Hiller Museum of Northern California Aviation Heritage included over 40 aircraft.