DeparturePlanningInformation European Supplement

urn:aero:ses:eurocontrol:airm:1.0.0:ConceptualModel:Subjects:AirTrafficOperations:InformationServicesProducts:AirportCDMInformationProduct:DeparturePlanningInformation

Message which supplies the Network Operations with flight data related updates. The DPI messages contain accurate Estimated Take-Off Times (ETOT), Target Take-Off Times (TTOT), Taxi Times and Standard Instrument Departures (SID) information. Subsequent DPI messages work as updates to previously sent information, containing progressively more accurate information. The automated transmission of the DPI messages is triggered by system events derived from the Milestone Approach processes at the airport. Each DPI message relates to a single flight only. The Network Operations processes the DPI messages received and if necessary, the CTOT is re-calculated (improved or deteriorated). A Flight Update Message (FUM, see below) is sent by the Network Operations to the flight's next destination airport.

Source: EUROCONTROL A-CDM Implementation manual,
Abbreviations: DPI