This flight navigation tool is an essential piece of navigation equipment, designed for precise planning and execution of flight routes. It functions as a practical ruler, making it easy to draw clear navigation lines directly on your maps. The tool is specifically calibrated with 2-minute time markers, suitable for 1:500,000 maps, supporting calculations for distances up to 90 miles or speeds up to 165 km/h.
In addition to the ruler's functions, the tool also includes a start triangle, a turning point circle, a target square and a course arrow. These elements collectively contribute to a more efficient and accurate route planning for both short and longer flights.
