Certified Flight Instructor Instrument Milestones
Flight Instructor Instrument or CFII is a higher level instructor rating that qualifies you to teach a pilot to fly by sole reference to the instruments in the aircraft, and without any reference to the ground outside. You first need to be a Flight Instructor and pass the CFII written and practical test. You need to demonstrate that you not only can fly an aircraft solely by reference to the instruments but you must also be able to teach those skills at the same time.