ANNEX II REQUIREMENTS FOR SPATIAL DATA THEMES LISTED IN ANNEX I TO DIRECTIVE 2007/2/EC

7. TRANSPORT NETWORKS

7.4. Air Transport Network

7.4.1. Spatial Object Types

7.4.1.8. Air Route (AirRoute)
A specified route designed for channelling the flow of traffic as necessary for the provision of air traffic services, from the end of the take-off and initial climb phase to the commencement of the approach and landing phase.
This type is a sub-type of TransportLinkSet.

Attributes of the spatial object type AirRoute
Attribute	Definition	Type	Voidability
airRouteType	Route classification.	AirRouteTypeValue	voidable
designator	Code or designator that identifies an Air Route.	CharacterString	voidable