Product reviews for Flight Instructor (CFI) & Fundamentals of Instructing (FOI) Ground School & Test Prep Bundle

As a CFI student, this truly is the best course. I have used other forms of OGS (I will not mention which ones) but this is by far the best one. I was a little weary at first because of the price but it is worth every penny. I regret not using them earlier as a student pilot. You will learn the material so much faster and actually understand it

I passed the private, commercial, instrument, and instructor tests with all scores better than 90%.Thank you King Schools!  You helped to make my dream a reality.Walt

This is not just a t"test prep" course.  I started trying to do this just by reading the FAA's various handbooks. That helped, but not nearly as much stuck with me as after taking the King course.