Sometimes the simplest methods are the most effective. When it comes to VFR cross-country planning, it's hard to go wrong with this time-tested Navigational Plotter from Gleim. Constructed of high quality, Lexan-type material, this flight planning tool features scales for sectional, WAC, and Terminal Area (TAC) VFR aeronautical charts. Both nautical and statute mile measurements are included. In addition to distance measurement, the plotter is also a fundamental instrument for determining your true course (TC) of flight. A low-cost, must-have flight planning tool for all your VFR flying needs.