ATCClearance


             urn:aero:airm:1.0.0:ConceptualModel:Subjects:AirTrafficOperations:ATMServiceDeliveryManagement:ATCClearance

Authorization for an aircraft to proceed under conditions specified by an air traffic control unit.

Source: ICAO Doc 4444,

Related:
authorises taking constraints into account 4DTrajectory
takes into account ATMTrajectoryConstraint