How is the aircraft exterior lighting controlled?

The control of aircraft exterior lighting is typically achieved by using switches that are located on the pilot's lower right instrument subpanel, which also function as circuit breakers. This configuration allows the pilot to have direct and intuitive control over the aircraft's exterior lights, such as navigation lights, landing lights, and strobe lights.

The rationale behind using switches that double as circuit breakers is to streamline functionality, providing both control and safety. If a light encounters a fault, the same switch can trip and disconnect the circuit, protecting the electrical system and ensuring the aircraft operates safely.

While other methods of control might be used in various aircraft designs, the combination of direct switch control and the circuit breaker function offers a reliable and practical approach to managing exterior lighting in flight. This indicates an emphasis on pilot accessibility and operational safety.