As the amount of air transportation has grown so has the need for computerized air traffic control systems. You 
are to create a computer based air traffic control simulator that will allow you to manage air transportation around 
a major geographic region (continent or large country) in real-time. Your simulator should allow you to place 
airplanes at major airports in the region and then schedule flights for the airplanes to follow. As the airplanes 
travel they should progress...