1. EAD-DOC-STK963-9.0a-2_DS_SDO_DP Navaid Airport Heliport AirportHeliport Availability Taxiway ElevatedSurface TaxiwayElement TaxiwayLightSystem TaxiwayMarking Apron AircraftStand ApronElement ApronMarking ElevatedSurface ApronLightSystem HelicopterSurfaces TLOFSafeArea TouchDownLiftOff ElevatedSurface TLOFMarking ElevatedSurface TLOFLighting Runway RunwayMarking RunwayLightSystem RunwayDirection RunwayCentreline Point ElevatedPoint AirportGround Service AircraftGround Service AirportSupplyService FireFightingService AirportClearance Service PassengerService Fuel Oil Nitrogen Oxygen SeaplaneLanding Area FloatingDockSite SeaplaneRampSite MarkingBuoy ElevatedCurve AirportHeliport Usage AirportHeliport Contamination AirportHeliport Collocation RulesProcedures ElevatedSurface ElevatedPoint Geometry ElevatedCurve ElevatedSurface ElevatedPoint AeronauticalGround Light PropertiesWith Schedule HoldingHoldingPattern UnplannedHolding RunwayElement RunwayDeclared Distance Surface Characteristics ManoeuvringArea Availability Surface Characteristics Surface Characteristics Surface Characteristics ArrestingGear 1 The association between SeaplaneLandingArea and AirportHeliport is not available in AIXM 5.1. This problem should be corrected in a future version. 1 AIXM 5.1 – High Level Structure Diagram The purpose of these diagrams is to provide an overview of AIXM 5.1 UML model, seen from a “hierarchical” perspective. However, it shall be kept in mind that the model is not really a hierarchical one, therefore the view presented here is simplified as compared with the complexity of the real model. Associations and classes considered of secondary importance are not shown. The high level features are placed on the left side and the lower level features on the right side of the diagram. The diagram should be read as high level features containing lower level features, for instance: AiportHeliport containing Runway, HelicopterSurfaces, Taxiway,… and in turn Runway containing RunwayDirection, Marking, Element, … In fact, this “containment” view is the opposite of the real model navigability, in which, for example, the association between AirportHeliport and Runway is navigable from Runway towards AirportHeliport. Each box in the diagram represents an AIXM class (feature or object). Boxes with dashed lines are abstract, they are used for grouping together classes that have common attributes and associations. The colours are meant to indicate the ‘home’ diagram of each class. For example, the AeronauticalGroundLight Created by: Louis Goossens, TU Delft (EUROCONTROL internship, April 2014)

2. EAD-DOC-STK963-9.0a-2_DS_SDO_DP NDB TACAN DME Navaid Glidepath Localizer Azimuth MarkerBeacon RouteSegmentRouteEnRouteSegmentPoint Procedure InstrumentApproach Procedure StandardInstrument Arrival StandardInstrument Departure NavaidEquipment ElevatedPoint NavaidOperational Status Elevation DirectionFinder SDF Special Navigation System SpecialNavigation Station SpecialNavigation StationStatus ElevatedPoint Significant Point Designated Point Navaid ElevatedPoint PointReferenceDistanceIndication AngleIndication ElevatedPoint RunwayCenterline Point TLOF AirportHeliport Aeronautical GroundLight Flight Restrictions DepartureLeg ArrivalLeg ProcedureAvailability Navigation System Checkpoint CkeckpointINS CkeckpointVOR ElevatedPoint CkeckpointVOR NavigationArea Resctriction SegmentLegDistanceIndication AngleIndication ElevatedCurve ProcedureDME SignificantPoint ApproachLeg ArrivalFeederLeg InitialLeg IntermediateLeg FinalLeg MissedAppraoch Leg Rules Procedures TerminalSegment Point 3 4 2 This feature refers to the Instrument Landing System (ILS) equipment. 3, 4 These features refer to Microwave Landing System (MLS) equipment. 2 VOR ElevatedPoint Created by: Louis Goossens, TU Delft (EUROCONTROL internship, April 2014)

3. EAD-DOC-STK963-9.0a-2_DS_SDO_DP Aerodrome/Heliport Data Structure (Forms) Organisation Authority Unit UnitAvailability Contact Information Service OrganizationAuthority Association Contact Information TrafficSeparation Service AirportGroundService InformationService AirTrafficManagement Service SearchRescueService ElevatedSurface VerticalStructure ObstacleAreaOrigin Airspace ElavatedSurface ElevatedCurve AirspaceVolume SignificantPoint GeoBorder AirspaceLayerClass AirspaceActivation PropertiesWith Schedule PropertiesWith Schedule ObstacleArea VerticalStructure LightingStatus VerticalStructurePart Aeronautical GroundLight RadarSystemRadarEquipmentSurveillanceRadar PrecisionApproach Radar PrimarySurveillance Radar SecondarySurveillance Radar ElevatedPoint SpecialDate RadioCommunication Channel RadioFrequency Limitation AirportHeliport AerialRefueling AerialRefueling Anchor AerialRefueling Track ElevatedSurface ElevatedCurve AerialRefueling Point AerialRefueling Airspace Route RadioFrequency Area CircleSector ElevatedSurface EquipmentChoice StandardLevelSectorStandardLevelColumnStandardLevelTable AirTrafficControl Service GroundTrafficControl Service AirspaceVolume Dependency RulesProcedures ElevatedCurve ElevatedSurface ElevatedPoint Geometry 5 5 The meaning of the link back from ‘’AirspaceVolumeDependency’’ to ‘’Airspace’’ is that ‘’AirspaceVolume’’ can be also a reference to another Airspace, from which either the complete geometry or just the horizontal projection is reused. Created by: Louis Goossens, TU Delft (EUROCONTROL internship, April 2014)