Constructed of sturdy clear plastic with easy-to-read numbers and scales. It includes WAC, Sectional, and Terminal Area scales, and is checked and approved by the Weights and Measures Department. Quick scale reference is provided for both statute and nautical miles. ...

Durable Lexan® resin won't melt, warp or break in extreme temperatures - guaranteed! Each plotter features 8 scales to meet the needs of all VFR aeronautical charts - nautical on one side, statute on the flip. Nautical-Statute conversion scale also included. Made in the USA. 13-1/4" long. Rotating azimuth eases flight planni...

When the top edge of the plotter is aligned with the proposed track the heading to steer (zero wind) is read from the rotating azimuth protracotr paralleled with a meridian of its grid lines. Distance to destination is read on the 1:500,000 or 1:1,000,000 scales reading each way from the centre of the rotating protractor. Scal...