I purchased the Instrument Rating Ground School and Test Prep Course in July 2019, but didn't get serious about it until Nov. 2019. I took my time watching the videos and once I watched them all I went back through them again. The best part was going through all 938 questions several times. This gives you a good idea of what will be asked on the exam. However the FAA question are asked completely different 70 percent of the time you still have a good idea of what they're wanting. If I decide to go further on to get my CFI or commercial I'll purchase the courses from the Kings. BTW I met John and Martha King at the AOPA fly-in at Tallahoma TN and they are great people.......and funny.
Mark H.
03/07/2020
Instrument Rating Ground School & Test Prep