Dreams are like the birds fly to the sky was cherished in the hearts of mankind in every ethnic, religious, since people know that dreams are typical literature visualization most clearly is the story of father Daedalus and Icarus with wings made of feathers attached to wax in the Greek mythology. 16 century found the drawings of aircraft equipment rule like today's helicopter with propeller structure rubberband twist and has both a draw. From the beginning to the end of the 19th century a series of aviation pioneer has conducted successful flight tests with aerodynamic lift glider as Otto Liliental Germans had been using the device with the aircraft structure and drive like a Delta kite (Deltaplane) which is today a highly developed sports industry. The early 20th century with the advent of automobiles with internal combustion engines running on gasoline, back then was the Compact has become a reality. In 1903 the mark for aviation history by the flight of the Wright brothers, their planes have engines available to maintain the flying in a distance of several hundred metres, but that are not yet able to take off and still have with Launcher by heavy objects for the drop falls and when taking off , land must wind, but their success shows the plane is completely true and caused big echoes in the public opinion, motivate the aviation industry development research. [the plane is flying high, modern media level, today's indispensable role in the economy, and especially in the military. Civil aircraft is the transportation industry's main transportation, civil aviation and military aircraft in forming the Corps of the air force. In the military and civil aircraft economics has increasingly important role: in transportation civil aviation passenger traffic and goods carried by airplanes representing a large and growing because of the rapid and safe advantage of this transport type. The aircraft is a modern means of transport require very strict technical guarantees due to the plane crash is usually causing damage of life and property. However, the aviation transport is still the kind of extremely high safety risk extremely low probability, if compared with other transportation categories. Until now the aircraft manufacturing industry is to spearhead industry-tech only economic powers in the world and is the new navigation technology for other industries. Currently aircraft all national civil and military use of the head of the world is the United States, then to France and the leading industrial countries of Europe, Russia ...That's all what I want to talk with you on the plane today. Thanks for the listen.
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