Final answer:
The APU control panel and APU FAULT indication panel are typically found in the aircraft's cockpit on the overhead control panel, allowing flight crew to monitor and operate the APU.
Step-by-step explanation:
The APU (Auxiliary Power Unit) control panel and the APU FAULT indication panel are typically located in the cockpit of an aircraft, specifically on the overhead control panel. The APU is a device on a plane that provides energy for functions other than propulsion, such as electrical power and conditioned air while the aircraft is on the ground. The APU control panel allows the crew to operate the APU, and the FAULT indication panel displays any issues or malfunctions with the APU system. Easy access to these panels on the overhead control panel permits prompt monitoring and response by the flight crew during various phases of flight, particularly prior to engine start and after engine shut down.