1. Overview of ATR 42/72 airframe, powerplant, electrical, and avionics
systems
2. Description and operation of principal system components
3. General layout of the aircraft’s major systems
4. Safety precautions unique to the ATR 42/72 aircraft
5. Maintenance practices specific to the ATR 42/72
6. Introduction to special tooling and test equipment used for ATR 42/72