SpecialEvent
European Supplement
urn:aero:ses:eurocontrol:airm:1.0.0:ConceptualModel:Subjects:AirTrafficOperations:DemandAndCapacityBalancing:SpecialEvent
Planned event like new ATC system implementation, big sport event, big military exercise that need to be communicated to Network Management because of their impact on ATM operations.
Source:
SESAR,