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.
Sir George Cayley (1773-1857) is widely acknowledged as the founder of modern aeronautics. He was first called the father of the aeroplane in 1846 and Henson called him the father of aerial navigation..