The discovery of that conspiracy is the ruin of the superintendent, and that discovery is the result of the correspondence with England: this is why Colbert wished to have that correspondence.
Jeppessen (1907-1996) is famous for his development of manuals and charts that allow pilots worldwide to fly safely. In the 1930âs, Jepp realized the need for accurate navigational aids for pilots; before, pilots relied on Rand-McNally Road maps.
Wilbur and Orville Wright were American inventors and pioneers of aviation. In 1903 the Wright brothers achieved the first powered, sustained and controlled airplane flight; they surpassed their own milestone two years later when they built and flew the first fully practical airplane.