What part of the aircraft is identified by a white light?

In aviation, different colored lights are used for communication and safety to indicate various parts of the aircraft. Specifically, a white light is commonly associated with the tail of the aircraft. This tail light is crucial for ensuring that the aircraft is visible from the rear, especially during night operations or low visibility conditions. The white light enhances the visibility of the aircraft to others, allowing them to ascertain its position and orientation.

In contrast, the wingtip typically displays red and green lights, with red on the left and green on the right side, used to indicate the aircraft's direction and intent. The landing gear does not have specific colored lights associated with it in this context. The cockpit may have internal lights for visibility but does not feature a specific white external light.