sentences:  The film, after credits, begins with the 1909 Curtiss biplane, owned and flown by a Dale Kreitz who had been a boy when the aircraft was new.Thereafter the film moves on the Schneider Cup competition, and features unique footage of the Napier Lion-powered Supermarine S.5 with its blood-curdling scream over the water.Concluding the Schneider Cup is the S.6 and S.6b
  
  Mary Haizlip, sister of Jimmy Haizlip, talks about her experiences flying in the so-called 'Powder Puff' air races for women in the 1930s, and about the development of aviation technology during that period driven by the quest for speed.