Which types of lighting are associated with Runway 27R?

Runway 27R typically has specific lighting systems designed to enhance visibility and guidance for pilots during takeoff and landing. The correct answer includes MALSR (Medium Intensity Approach Lighting System with Runway Alignment Indicator Lights), HIRL (High-Intensity Runway Lights), and PAPI (Precision Approach Path Indicator).

MALSR provides visual guidance to pilots by marking the approach path, helping them align correctly with the runway. HIRL enhances the visibility of the runway, especially in low-light conditions, making it easier for pilots to identify the runway from a distance. PAPI assists with maintaining the correct glide path during approach, indicating whether the aircraft is on the optimal descent angle.

Other options include lighting systems like VASI (Visual Approach Slope Indicator) and REIL (Runway End Identifier Lights), but these are not as comprehensive for runway identification and approach as the systems listed in the correct choice. The inclusion of all three types of lighting in the correct answer highlights the layers of visual cues and indicators that support safe landings on Runway 27R.