PJ-1 ROTATING AZIMUTH PLOTTERS planning made simple. One twist of the azimuth allows you to measure the true course or to determine the magnetic course. The PJ-1 also includes scales for sectional terminal area and WAC charts in statute and nautical miles. Size: 3-1/4 x 13 inches; 3-3/8 inches Diameter.
Same as the sectional chart I start using the plotter and E6B flight computer to get the necessary practice and program some cross country flights on my virtual cockpit. Everything is top quality.