This is a specialization of the Procedure class and it inherits all attributes and associations of that class.

Name	Data Type	Definition
designator	TextSIDSTARDesignatorType	The full textual designator of the SID. For example, - KOGAL1A - a Standard Instrument Departure ending at a designated point KOGAL.
contingencyRoute	CodeYesNoType	flag indicating the departure is a contingency route
communicationFailureInstruction	TextInstructionType	Operational instructions which must be observed in case of communication failure.	Inherited from Procedure
instruction	TextInstructionType	Some free text to describe operational instructions (other than communication failure instructions) which must be respected when flying the Procedure.	Inherited from Procedure
designCriteria	CodeDesignStandardType	Rules used in the design of the procedure.	Inherited from Procedure
codingStandard	CodeProcedureCodingStandardType	The set of rules followed when encoding the procedure legs	Inherited from Procedure
flightChecked	CodeYesNoType	Indicates if the procedure has been flight checked.	Inherited from Procedure
name	TextNameType	The name of the instrument procedure.	Inherited from Procedure
RNAV	CodeYesNoType	Indicates the procedure is an RNAV procedure	Inherited from Procedure

Association	Multiplicity	Role	To	Role description
isForTakeoffAt	0..1	takeoff	LandingTakeoffAreaCollection	The group of take off areas referenced by the departure.
services	0..*	airportHeliport	AirportHeliport		Inherited from Procedure
isBasedOn	0..*	guidanceFacility	GuidanceService	The guidance facility on which the Procedure is based	Inherited from Procedure
hasAnnotations	0..*	annotation	Note		Inherited from Procedure
isProtectedBy	0..2	safeAltitude	SafeAltitudeArea	A series of minimum altitudes in the area where the procedure is executed.	Inherited from Procedure
contains	0..*	flightTransition	ProcedureTransition		Inherited from Procedure
isActiveBy	0..*	availability	ProcedureAvailability	The operational availability of the Procedure.	Inherited from Procedure
isLimitedTo	0..*	aircraftCharacteristic	AircraftCharacteristic	aircraft equipment or category limits	Inherited from Procedure

From	Association	Multiplicity	Role	To	Role description
NavigationArea	protects	0..1	departure	(ICAO) A designated instrument flight rule (IFR) departure route linking the aerodrome or a specific runway of the aerodrome with a specified significant point, normally on a designated ATS route, at which the en-route phase of a flight commences.
FlightRoutingElementChoice		0..1	standardInstrumentDepartureElement	SID which is impacted by a flight restriction.
DepartureLeg	isPartOf	0..1	departure
FlightConditionElementChoice		0..1	standardInstrumentDepartureCondition	A condition based on an SID.
NavigationAreaRestriction	isAppliedTo	0..*	procedure	A series of predetermined manoeuvres with specified protection from obstacles	Inherited from Procedure
AirTrafficControlService	controls	0..*	clientProcedure	The procedure on which the air traffic control service is provided.	Inherited from Procedure
InformationService	concerns	0..*	clientProcedure	The procedure for which the information is provided.	Inherited from Procedure

1 - Overview , 1 - SID , 2 - Flight restrictions - conditions , 2 - NavigationArea , 3 - Flight restriction - routings , 4 - SegmentLegSpecialization , 5 - LandingTakeOffArea