"If it isn't broke, don't fix it." 

That is one thing that could be a good example of the field of aviation.

There is a huge system in place for all areas of aviation for mistakes to be minimized and that is called the FAA. All flights in and out of the United States must follow the rules and guidelines of the FAA to maintain and safe environment.  

The Wright Brothers and the First Airplane

The birth of the first airplane goes to the hard work and dedication of the Wright brothers.

Without their invention the world of aviation would have taken longer to start and the accomplishment might have not been American.