With my full time working schedule, I would have never been able to pass the Private Pilot's Knowledge test without the help of Kings Aviation Online School. I used Kings Online course two years ago to pass my Sports Pilot Knowledge exam.Thank you John and Martha for all the work that you folks put in to developing the online course. The value of your online courses are well worth more than you charge.Bob Clark
Robert C.
11/05/2017
Private Pilot Online Ground School & Test Prep