XCD-0820 -- Expedited Test Prep Training Course 3 Contact Hours (Offered as Needed) Students will take a refresher course with a minimum of three hours of review before they test within the next five days. If the students require more time for training, there will be an additional fee per hour. In this expedited course, the students will review the three sections they will be tested on for either Class A,B, or C. This includes reviewing the first part of the tezst which requires them to perform three controlled skills maneuvers, including straight line backing, offset backing, and an alley dock backing. the final part of review requires them to perform a road trip.