VisualGlideSlopeIndicator
urn:aero:airm:1.0.0:ConceptualModel:Subjects:BaseInfrastructure:NavigationInfrastructure:VisualGlideSlopeIndicator
A visual guidance system that provides 'below/above glidepath' information to an aircraft executing an approach to a specific runway direction.
Source:
EUROCONTROL-FAA AIXM v.5.1,
Abbreviations:
VGSI
Related:
provides guidance for RunwayDirection