A light system that consists of two, three, or four boxes of lights that provide a visual indication of an aircraft’s position on the glidepath. If high more white lights will be visible. On glidepath when two white and two red lights are viewed. Most common type of VASI system Standard VASI system viewed from approach.Ģ0 Precision Approach Path Indicator (PAPI) If “Low on Glide Slope”, both appear red. If “High on Glide Slope”, both appear white. If on “Glide Slope”, first set of lights will appear white and second set red. Visual Approach Slope Indicator (VASI) The VASI is a system of lights on the side of an airport runway that provides visual descent guidance information during the approach to a runway View of VASI from approach.ġ9 Standard VASI system viewed from approach.Ĭonsist of two sets of lights Each set designed to appear either white or red depending on angle viewed. Used to guide pilots to lighted airports Green/White: Civilian Green/yellow: water airport Green/2 white: Military Green/yellow/white: Heliport Taxiway Lights Edge (Blue) TAXIWAY edges are indicated by Blue lights.ġ2 Airfield Lighting RUNWAY edges are indicated by White lights, followed by Amber and then Red as you move closer to the end of the runway. Threshold (green/red) In-pavement lights (17L-35R) Centerline Touchdown Zoneġ1 TAXIWAY edges are indicated by Blue lights. Arranged in two sets of four lights.ġ0 Runway Lighting Centerline Touchdown Zone Edge (white/amber) Supplement hold bars and hold position signage to alert pilots or vehicle operators of the holding position, especially during poor weather or periods of low visibility.ĩ Runway End Lights Used to depict the end of the useable runway to aircraft. Used to enhance the hold bar and elevated signs. Taxiway centerline and lead-on/off lights are green.Įlevated guard lights are used to identify the holding position for a runway especially at night and during periods of low visibility. Taxiway Centerline lighting is designed to facilitate ground movement, primarily during low visibility conditions. 2000’ of lights are alternating white/red and the last 1000’ are solid red. Runway centerline lights are white (clear). Runway Centerline lighting is used to provide pilots with alignment guidance during takeoff and landing operations, primarily during low visibility conditions. Clear (or white) except the last 2000’ of a precision or non-precision instrument runway, lights are amber.Ĥ Taxiway Edge Lighting Designed to identify the edge of the usable taxiway surface at night and during periods of low visibility. Single row of white lights bordering each side of runway and lights identifying the runway threshold Three Intensity Levels: High Intensity (HIRLs), Medium Intensity runway lights (MIRLs), and Low intensity runway lights (LIRLs) Some are Pilot Controlled, some ATC controlled Runway End Identifier Lights (REILS) High intensity white strobe lights placed on each side of the runway to mark the threshold Runway Lights White Taxiway Lights Blueģ Runway Edge Lighting Designed to identify the edge of the usable runway surface at night and during periods of low visibility. Runway Centerline Lighting Taxiway Centerline Lighting Elevated Guard Lights (Wigwags) In Pavement Guard Lights Runway End Lights Presentation on theme: "Airport Lighting Runway Lighting Taxiway Lighting"- Presentation transcript:ġ Airport Lighting Runway Lighting Taxiway Lighting
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