Aviation Seminars has been offering FAA Test Preparation Classes and Flight Instructor Refresher Courses Since 1974. With Top-Quality Instructors, Aviation Seminars distinguishes itself from it's competitors. Offering over 700 classes per year in 60 different locations, Aviation Seminars has a class to meet your needs. If in-class programs aren't right for you, check out our Online Flight Instructor Renewal Program. Our industry changing Online FIRC is 100% video based - Renew when & where convenient for you!