When.com Web Search

Search results

  1. Results From The WOW.Com Content Network
  2. Runway status lights - Wikipedia

    en.wikipedia.org/wiki/Runway_status_lights

    Runway Status Lights (RWSL) are a visual alerting system installed in some airport taxiways and runways for the purpose of collision-avoidance. When illuminated, red high-intensity LEDs indicate the presence of another vehicle either departing, occupying, or landing on an active runway .

  3. Approach lighting system - Wikipedia

    en.wikipedia.org/wiki/Approach_lighting_system

    Approach lights at Jyväskylä Airport, Finland The approach lighting system of Bremen Airport Approach lighting at Love Field, Dallas. An approach lighting system (ALS) is a lighting system installed on the approach end of an airport runway and consisting of a series of lightbars, strobe lights, or a combination of the two that extends outward from the runway end. [1]

  4. Precision approach path indicator - Wikipedia

    en.wikipedia.org/wiki/Precision_Approach_Path...

    A precision approach path indicator (PAPI) is a system of lights on the side of an airport runway threshold that provides visual descent guidance information during final approach. It is generally located on the left-hand side of the runway approximately 300 metres (980 ft) beyond the landing threshold of the runway.

  5. Visual approach slope indicator - Wikipedia

    en.wikipedia.org/wiki/Visual_approach_slope...

    The visual approach slope indicator (VASI) is a system of lights on the side of an airport runway threshold that provides visual descent guidance information during final approach. These lights may be visible from up to 8 kilometres (5.0 mi) during the day and up to 32 kilometres (20 mi) or more at night.

  6. File:PHX Airport Diagram.pdf - Wikipedia

    en.wikipedia.org/wiki/File:PHX_Airport_Diagram.pdf

    The following other wikis use this file: Usage on af.wikipedia.org Phoenix Sky Harbor Internasionale Lughawe; Usage on bn.wikipedia.org ফিনিক্স ...

  7. Runway end identifier lights - Wikipedia

    en.wikipedia.org/wiki/Runway_End_Identifier_Lights

    Runway end identifier lights (REIL [1]) (ICAO identifies these as Runway Threshold Identification Lights) are installed at many airports to provide rapid and positive identification of the approach end of a particular runway. The system consists of a pair of synchronized flashing lights located laterally on each side of the runway threshold.

  8. Points of Interest: Runway Lights Confusing, TSA ... - AOL

    www.aol.com/2014/01/21/points-interest-runway...

    Southwest Pilots who landed at the wrong airport blame runway lights, last week's TSA hearing in Congress is being called "silly" and flyers in the Asiana crash suing Boeing are among today's ...

  9. Visual Glide Slope Indicator - Wikipedia

    en.wikipedia.org/wiki/Visual_Glide_Slope_Indicator

    Visual Glide Slope Indicator or Visual Glideslope Indicator (VGSI) is a ground device that uses lights to assist a pilot in landing an airplane at an airport.The lights define a vertical approach path during the final approach to a runway and can help the pilot determine if the airplane is too high or too low for an optimum landing.