Excellent Navigation: Dive into a world of precise navigation with our E-6B flight calculator this multi-functional tool is essential for pilots, ensuring accurate navigation calculations. Its design includes a color-optimized dial with clear, visible scales, ideal for professional pilots during flight training. Product Size: The E-6B flight calculator measures 8.8" (22.4cm) long and 4.5" (11.5cm) wide we've optimized the dial color, and all scales and lines are clearly visible, making it highly suitable for professional pilots in flight training. Durable Quality Materials: Our E-6B flight calculator is made of waterproof plastic, ensuring lightness, compactness, and robustness. This quality material makes it resistant to damage, easy to use one-handed, and eliminates the need for electricity, making it more convenient and faster. It excels at responding to all your navigation needs in no time. Professional Tool for Precision: Our product guarantees absolute precision with its professionally calculated scale. Its guidance, simple calculations, and real-world applications make it an indispensable tool for every pilot. This professional tool is critically designed with the needs of a professional pilot during flight training in mind. Ideal Tool for Professional Pilots: The E-6B Flight Computer is an ideal companion for professional pilots or flight school students. It's the tool for your flight planning, training, or learning period. The package includes 1 E-6B Flight Calculator, your ideal partner for the ultimate flight experience. Embrace a world of professional navigation with confidence and convenience. Color: As Shown Material: Plastic Package Contents: 1 x E6B Flight Computer Note: Light reflection and different displays may cause the color of the item in the picture to differ slightly from the real thing. The allowable measurement error is 1-3cm.