Precision approach path indicator systems and light assemblies useful in same

Precision approach path indicator systems (PAPIS) effective in providing approach slope guidance for aircraft approaching an airport runway are provided. Such PAPIs include a plurality of light assemblies positioned on or in proximity to an airport runway and structured or configured to be effective...

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Bibliographische Detailangaben
Hauptverfasser: KAMINSKI MARK, DUBIN MATTHEW B, FRATE MICHAEL
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:Precision approach path indicator systems (PAPIS) effective in providing approach slope guidance for aircraft approaching an airport runway are provided. Such PAPIs include a plurality of light assemblies positioned on or in proximity to an airport runway and structured or configured to be effective in providing approach slope guidance light signals to a pilot of an aircraft approaching a runway. Each light assembly includes a light source comprising light emitting diodes (LEDs), preferably a first array of LEDs and a second array of LEDs.