Women in aviation and nurse, who was unable to secure work flying proposed to airline executives that women be allowed to act as hostesses on planes. She was hired on a three-month trial basis by Boeing Air Transport and selected the first seven flight attendants for airlines, requiring them to be under 115 pounds, nurses and unmarried. Women continued to break records. In 1930, Amy Johnson an English aviator, made the first England to Australia flight by a woman. Antonie Strassmann, a German emigre to the US, became the first woman to successfully cross the Atlantic aboard an aircraft, traveling in May 1932
Claims to the first powered flight Clément Ader's Éole of 1890 was a bat-winged tractor monoplane which achieved a brief, uncontrolled hop, becoming the first heavier-than-air machine in history to take off from level ground under its own power. However his hop is not regarded as true flight because it was neither sustained nor controlled. Ader would later make a false claim of a more extended flight. In 1896, Samuel Pierpont Langley, the Secretary of the Smithsonian Institution, had successful flights with several unpiloted models, and his "Number 6" model flew more than . From these successes, in 1898 Langley received grants from the War Department