The ability to use a mechanical E6B flight computer—a form of a circular slide rule that helps calculate things like fuel burn, wind correction, and time en route—is the “cursive writing” of the ...

The E6B flight computer is a vital mechanical tool for pilots, used for essential aviation calculations such as groundspeed, time, distance, fuel burn, and density altitude. It operates like a ...

In the early days of aviation, pilots or their navigators used a plethora of tools to solve common navigation and piloting problems. There was definitely a need for some kind of computing aid that ...