sentences:  Here is a chronicle of the raw determination and pioneer spirit that carries Louis Bleriot across the Channel in 1909, and, more recently, carried Dick Rutan and Jeana Yeager around the world in their Rutan Voyager on a single tank of fuel
  
  This is the account of the master aviators who pushed back the frontiers and found new ways to use aircraft...of test pilots, who displayed that rare combination of qualities