Legend 8: Airport/Facility Directory

18 AIRPORT/FACILITY DIRECTORY LEGEND service. Temporary, emergency or limited runway edge lighting such as flares, smudge pots, lanterns or portable runway lights will also be shown in airport remarks or military service. Types of lighting are shown with the runway or runway end they serve. NOTE: Civil ALSF2 may be operated as SSALR during favorable weather conditions. When runway edge lights are positioned more than 10 feet from the edge of the usable runway surface a remark will be added in the “Remarks” portion of the airport entry. This is applicable to Air Force, Air National Guard and Air Force Reserve Bases, and those joint use airfields on which they are tenants. VISUAL GLIDESLOPE INDICATORS APAP—A system of panels, which may or may not be lighted, used for alignment of approach path. PAPI—Precision Approach Path Indicator PVASI—Pulsating/steady burning visual approach slope indicator, normally a single light unit projecting two colors. SAVASI—Simplified Abbreviated Visual Approach Slope Indicator TRCV—Tri–color visual approach slope indicator, normally a single light unit projecting three colors. VASI—Visual Approach Slope Indicator NOTE: Approach slope angle and threshold crossing height will be shown when available; i.e., –GA 3.5º TCH 37´. PILOT CONTROL OF AIRPORT LIGHTING Available systems will be indicated in the Service section, e.g., LGT ACTIVATE HIRL Rwy 07–25, MALSR Rwy 07, and VASI Rwy 07—122.8. Where the airport is not served by an instrument approach…