Which color lights indicate the last 3000 ft. of runway?

The last 3000 feet of a runway is indicated by red and white lights. This color combination is specifically designed to provide pilots with a clear visual cue that they are nearing the end of the usable runway. The red lights signal caution and alert pilots to prepare for landing procedures, while the white lights, which are also part of the runway environment, indicate the remaining distance.

This system is essential for maintaining safe operations during landings, especially in low visibility conditions. It helps pilots gauge their approach and ensure they have sufficient runway left to safely land their aircraft. Recognizing these lights is crucial for your understanding of airport and runway operations, as well as for safety protocols.