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

The web page is well done.  Pretty easy to navigate, though not completely intuitive.

Very helpful and very informative. I passed with a 92 thanks to John and Martha. Highly recommend this course

covered the subject areas ok but none of the questions looked familiar.

King's standard is always upheld and thoroughly enjoyed my CFI course!

I've used King for everything from Private Pilot to CFI.  I appreciate the simplicity and thoroughness of the courses.  My wife just began her Private Pilot course and is using King.

not really, but at least I didn’t fall asleep

As for the PPL, IFR, CPL courses, this covered in depth everything needed to pass the CFI and FOI written.

As a non English native speaker, this way of learning was best. Thank you for making things well clear!

Well made course. Covers everything you need to pass the FIA, FOI, and AGI written exams. It's a lot of material to go through, and some of it is dense and tedious, but they make sure you know it well. Passed the written exams on the first attempt - so that pretty much speaks for itself!

Great course.   Relevant.