.Airport Terminal Span Chart.A personal digital assistant of miles in between 2 airports in the USA created with Vue, SVG, D3.js as well as GreenSock. A map of United States along with dots on where flight terminals lie is used as a user interface to yank the markers around to work out the proximity between 2 airport terminals as well as display the range in miles.Airport Span Chart.Get the proximity in between pair of airport terminals "as the crow flies.A marker through @shshaw.