Historical Flight Map (Ongoing Project)

This is basically a personal worksheet that I am creating to look at historical flight maps from all years. Most of the data for this is from timetables that have not been digitized. Therefore, most of the data has to be entered by hand. However, SQL is used to add airport information to the data that has been entered. Again, this is just the start of this project, and I plan to bring more graphical improvements over the next few months.