Aviation Computer Based Training (CBT) 2025 – 400 Free Practice Questions to Pass the Exam

The nose gear service light control switch is typically located on the external power panel of an aircraft. This is because the external power panel is designed to manage systems related to ground operations, including servicing and inspection activities. By placing the switch here, it provides ground personnel easy access to control the service lights associated with the nose gear, which can be critical for pre-flight inspections or maintenance checks when the aircraft is on the ground.

In this context, the other locations generally do not provide the same level of accessibility or practicality for servicing purposes. The pilot's dashboard is primarily focused on flight management instruments and systems while in flight, the rear cargo door area is associated with cargo loading and unloading operations, and the engine control panel is focused on engine performance and monitoring. Therefore, the external power panel stands out as the most logical and functional location for the nose gear service light control switch.