Glossary
Airport Infrastructure
PAPI (PAPI)
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Definition
Precision Approach Path Indicator — a visual aid providing glidepath guidance during approach
Related Terms
Airfield Lighting (AGL)
The system of lights on runways, taxiways, and aprons that guide aircraft during low visibility
Glideslope (GS)
The vertical component of an ILS providing descent guidance to the runway
Runway (RWY)
A defined rectangular surface on an airport prepared for aircraft takeoff and landing
Frequently Asked Questions
What is PAPI (PAPI)?
Precision Approach Path Indicator — a visual aid providing glidepath guidance during approach
What does PAPI stand for?
PAPI stands for PAPI (PAPI). Precision Approach Path Indicator — a visual aid providing glidepath guidance during approach
How does PAPI (PAPI) relate to other aviation concepts?
PAPI (PAPI) is closely related to Airfield Lighting and Glideslope, among other key aviation concepts.
More in Airport Infrastructure
Airfield Lighting (AGL)
Airport Fire Station (ARFF)
Apron
Baggage Handling System (BHS)
Blast Fence
Cargo Terminal
Concourse
Control Tower (TWR)
De-Icing Pad
Displaced Threshold
Fixed-Base Operator (FBO)
Fuel Farm
Gate
Hangar
Holding Bay
ILS Localizer Antenna (LOC)
Jet Bridge
Runway (RWY)
Runway End Safety Area (RESA)
Runway Threshold
Stopway (SWY)
Taxiway (TWY)
Terminal
Windsock