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

Solid videos, lots of practice questions to make sure you are ready. Thank you King Schools!

excellent

great prep. practice test were similar to the real thing.

well presented

Amazing online learning resource, I highly recommend!

Good course. Comprehensive.

good course

I’m so glad that I can utilize this course and can review it at anytime. It was because of the King Schools That I scored 100%.

I'm thoroughly impressed with the organization and resources provided, this method is definitely my top choice for my next step!

I REALLY liked the content of the videos and interactive materials, but I felt the test prep questions weren’t very well aligned with the knowledge test. Recommend using this to reinforce the material and additional test prep software to maximize score.  If you only want a strong passing score (80-90%) this should be enough to get you there, but you probably won’t maximize your test score with this material and reading the Aviation Instructor’s Handbook cover-to-cover alone as of January 2026.