Q-PAPI Runway System
The Q-PAPI (Precision Approach Path Indicator) provides accurate visual glide path guidance during aircraft approach and landing. The system consists of four lighting units, working together to indicate whether the approach path is too high, too low or on the correct glide path. The Q-PAPI is a full LED solution, compliant with ICAO Annex 14 and FAA L-880/881, and is designed to withstand challenging environments and weather conditions.