Name	Data Type	Definition
emergencyLighting	CodeYesNoType	The availability of a back-up lighting system to be used in case of failure of the main lighting system.
intensityLevel	CodeLightIntensityType	An indication of the relative intensity of the ground lighting system.
colour	CodeColourType	An indication of the global colour of the ground lighting system.

Association	Multiplicity	Role	To	Role description
hasAnnotations	0..*	annotation	Note
isOperationalBy	0..*	availability	GroundLightingAvailability	The operational status of the GroundLightSystem.
isMadeOf	0..*	element	LightElement	Component of the GroundLightSystem.

From	Association	Multiplicity	Role	To	Role description
PilotControlledLighting	activates	0..*	activatedGroundLighting	The lighting system on the ground that may be remotely activated by the pilot.
VerticalStructure	supports	0..*	supportedGroundLight	The ground light system supported by the vertical structure.

This class is specialized into: ApproachLightingSystem , ApronLightSystem , GuidanceLineLightSystem , RunwayDirectionLightSystem , RunwayProtectAreaLightSystem , TaxiHoldingPositionLightSystem , TaxiwayLightSystem , TouchDownLiftOffLightSystem , VisualGlideSlopeIndicator

1 - Surface Lighting , 2 - Runway Direction , 2 - Surface Lighting Elements , 2 - Vertical Structure Associations , 3 - Pilot Controlled Lighting