This is the third course from King that I have completed, all have been well made. Not only does the app work well, or using the online site, but there is a lot of great info from the course. It is not just information to help with the written test for each certificate or rating, the videos cover much more than just that! I enjoyed the course and of course, learned a lot. The course is designed to be at your own pace, as fast or slow as you need.
Cessna Cleared for Flight Instructing