This manual, Training Circular TC 3-04.71 Aviation Maintenance Training Program July 2018, provides guidance concerning aviation maintainer training and responsibilities from the aviation brigade to the platoon level. This publication is written for aviation commanders, maintenance leaders, officers, noncommissioned officers (NCOs), and technicians. Trainers and educators throughout the Army will also use this publication. This publication applies to the Active Army, Army National Guard/Army National Guard of the United States and United States Army Reserve unless otherwise stated.