6 Inches E6B-R Circular Flight Computer Aviation Plotter Slide Rule compatible with Aviation Flight Training Pilot Training

Made of waterproof plastic material with built-in scale, smaller and less prone to damage to easily rotating parts. This hovering flight computer can do everything the E6B-R sliding chart type does, and can also use the wind side to solve true wind, true heading, wind in flight and speed problems. All prints are sandwiched between two pieces of plastic, so the numbers/prints will not be rubbed off during long-term use. This circular flight computer will help you solve a variety of calculations, such as flight planning, basic arithmetic or complex aviation calculations. Whether you are solving wind trigonometry problems, the calculator side can percompatible withm multiplication, division and unit conversion, and use scales to percompatible withm calculations compatible with time, speed, distance, speed, fuel consumption, altitude, air-speed, air-temperature and pressure patterns. Large navigation or embossed flight, will constantly demonstrate its practicality and versatility. This hovering flight computer can do everything the E6B-R sliding chart type does, and can also use the wind side to solve true wind, true heading, wind in flight and speed problems. This circular flight computer will help you solve a variety of calculations, such as flight planning, basic arithmetic or complex aviation calculations. Whether you are solving wind trigonometry problems, the calculator side can percompatible withm multiplication, division and unit conversion, and use scales to percompatible withm calculations compatible with time, speed, distance, speed, fuel consumption, altitude, air-speed, air-temperature and pressure patterns. Large navigation or embossed flight, will constantly demonstrate its practicality and versatility. Color: As Shown Material: Plastic+Metal Package Contents: 1*Flight Ruler Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.