In development

WhizWheel E6B

The mechanical E6B is the best tool ever made for building wind-triangle intuition — and the worst tool ever made for learning from a static diagram. WhizWheel is our interactive E6B trainer: time, speed, distance, fuel burn, and wind correction, drilled the way the examiner asks them. It's being built as a mobile app first; a web version you can run right here comes after.

If you found this page from the study guide's FLY IT link: the practice flow it references is the one coming here. Until it ships, the guide's chapter 7 walks the same computations by hand.