Meet your perfect planning partner. This small genius makes measuring the true course of your flight or determining the magnetic course a breeze with the twist of the azimuth. Includes scales for sectional terminal area and WAC charts in statute and nautical miles. Measures 8.25 cm x 33 cm and 8.6 cm in diameter.
Measure true course or determine magnetic course with one twist. It also Includes scales for sectional terminal area and WAC charts and you can measures in statute and nautical miles