ASA Ultimate Rotating Plotter

Features a nonslip rotating azimuth made from strong plastic for quick course readout. 

Durable resin won’t melt, warp or break in extreme temperatures—guaranteed! Rotating azimuth eases flight planning with direct course readout. 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 Korea.