the two years prior to the date that the IA examination is to be taken. Renewal of the IA rating must be done every two years (on odd years) by submitting to the FAA a form showing a minimum of activity in which the IA exercised his or her authority. This activity comprises either annual inspections, major repairs, major alterations, or a minimum of 8 hours of FAA approved training. This activity must be accomplished every 12 months even though the renewal period is every 24 months. Employment status Training There are 180 maintenance schools in the United States. In 2017 number of students was 18,000. The scholarship for students ranges from $2,500 to $16,000. Employment opportunity In 2019 number of aircraft technicians was 292,002, only 2.4% were women. According to the 2019 report from Boeing North America will need 192,000 new technicians over the next 20 years. Wage level The average annual income of aircraft maintenance personnel is $68,677 in the United States. See also Aircraft maintenance engineer (Canada) Charles Taylor Master Mechanic Award References External links How to become an aircraft mechanic and certification information How to Earn Your A&P License With Military Experience Computer Testing Supplement for Aviation Mechanic General, Powerplant, and Airframe; and Parachute Rigger FAA 2005 Aviation licenses and certifications Aviation in the United States Technicians