Celebrating the hundredth anniversary of powered flight From Katharine Wright, sister of the Wright brothers, to Eileen Collins, the first woman commander of a spacecraft, scores of women have played critical roles in our country's history of aviation. Wilbur and Orville Wright, who pioneered powered flight in 1903, knew how much they owed to Katharine. "When the world speaks of the Wrights," said Orville, "they should not forget our sister." Although...