Top level element for a flight entity. Top level element for a list of flight entities. Top level element for a flight summary. Top level element for a list of flight summaries. Top level element for a flight position. Top level element for a list of flight positions. Top level element for a flight object template. Top level element for a situation report. An object that captures all information of interest on a flight. A key value that uniquely identifies the flight object. It is set on creation and does not change subsequently. The value is a function of the ACID, ADEP, ADES and departure date/time from the original source of the flight data. Estimated time of departure from original flight source. Never changes once set. Defines the time the flight object was last updated (except for a position report which is recorded in the situation element). The airline responsible for the flight. The operator (airline) that submitted the flight via a schedule. The operator (airline) of the flight. An operator assigned flight id (the operator and id are unique). Aircraft id/callsign - ICAO field 7a. The flight number. Often, but not always, the same as the aircraft id. SSR code - ICAO field 7b. Flight rules - ICAO field 8a. Type of flight - ICAO field 8b. Priority of flight. Navigation/communication equipment - ICAO field 10a. SSR equipment - ICAO field 10b. Number of aircraft (formation) - ICAO field 9a. Aircraft type - ICAO field 9b. Wake turbulence category - ICAO field 9c. The non-ICAO value J is included because some airlines specify J for their A380 fleet in flight plans. ICAO code of departure airport. Geographic location of departure airport. Departure time events. Departure terminal. Departure gate. Departure runway. Standard instrument departure. Fix for departure. Estimated/actual time over the fix. ICAO code of destination airport. Geographic location of destination airport. The original destination airport. If populated indicates a diversion. Arrival time events. Arrival terminal. Arrival gate. Arrival runway. Standard terminal arrival route. Feeder fix for arrival. Estimated/actual time over the fix. Alternate destination airports. Estimated or actual time at a boundary point - ICAO field 14. Aircraft registration. The flex track on which the flight planned. The planned route for the flight (ICAO field 15). The projected route for the flight. The projected sector entry points/times for the flight. Projected airspace entry/exit points/times for the flight. Cleared flight level. Requested flight level. Comments by ATC. The state of the flight object. Derived from the last source record used to update the flight object. Identifies if the object is scheduled, planned, or active. Identifes the source of the last update to the flight object. A flight identifier obtained from the data source. Information on the current situation of the aircraft. Field 18 of the ICAO flight plan. Field 19 of the ICAO flight plan. The ICAO flight planning messages associated with the flight. The time at which the message was received. The version of the flight entity schema employed by this object. Summary information for a flight entity. A key value that uniquely identifies the flight object. It is set on creation and does not change subsequently. The value is a function of the ACID, ADEP, ADES and departure date/time from the original source of the flight data. Aircraft id/callsign - ICAO field 7a. SSR code - ICAO field 7b. Flight rules - ICAO field 8a. Type of flight - ICAO field 8b. Aircraft type - ICAO field 9b. Wake turbulence category - ICAO field 9c. The non-ICAO value J is included because Singapore airlines specify J for their A380 fleet. Departure airport. Departure runway. Departure time events. Departure fix. Destination airport. Destination runway. Arrival time events. Arrival fix. Alternate destination airports. Aircraft registration. The state of the flight object. Derived from the last source record used to update the flight object. Identifies if the object is scheduled, planned, or active. The current situation of a flight. Identifies the time when the flight position was last updated. The position of the flight. The heading of the aircraft (degrees). The direction in which the aircraft is moving (degrees). The ground speed in knots. The flight level. The geometric altitude (in feet). An id that uniquely identifies position reports for this flight. The source of the last position update: may be explicit from radar, from ADS-B, or estimated from flight plan. Summary details and location of a flight. An unidentified flight: it is known the aircraft is in the air, but it cannot be identified. A key value that uniquely identifies the flight. It is set on creation and does not change subsequently. SSR code. The aircraft address (ICAO field 18 CODE). A situation report. Unique identifier of the flight object with which the situation report is associated. The state of a flight (usually based on last information received for the flight). OSCH - from OAG data USCH - from an Aircraft Operator schedule HELD - scheduled flight on hold PLAN - ICAO flight plan CNL - cancelled flight plan PREA - pre-active in ATC system COOR - flight co-ordinated CONT - flight controlled HAND - flight in handover SUSP - flight suspended INHB - flight inhibited INAC - not used UNC - not used MSTR - not used FIN - flight complete (landed or exited Australian airspace) The source of the latest flight information. The ICAO code for an airline. Aircraft identifier (callsign). Airline flight identifier (usually the same as the aircraft id). Aircraft registration. Secondary Surveillance Radar (SSR) code. ICAO flight plan rules. ICAO type of flight. Aircraft type. Wake turbulence category. Aircraft weight class. Aircraft engine category. Piston. Turbo. Jet. A terminal identifier. ICAO location identifier. IATA airport code. ICAO FIR identifier. Airspace identifier. ICAO country identifier. A waypoint identifier. An ATS route identifier. The identifier of an ATC sector group. The identifier of an ATC sector. The name of an ATC sector. The gate and runway times for a flight event at an airport (takeoff or landing). The phase of flight. The gate (blocks) time. The runway (wheels) time. The phase of flight in which an event occurs: S - OAG schedule C - Initial Eurocat ETA U - aircraft operator schedule R - calculated time P - flight planning E - estimated while active M - inital Maestro ETA A - actual Event type: gate (blocks) or runway (wheels). A latitude/longitude. The latitude: +ve is N, -ve is S. The longitude: +ve is E, -ve is W. Flight plan route description (as obtained from a FPL). Initial cruising speed (true air speed). Initial cruising level. A point on the route. Projected route (as obtained from a FDR). A point on a projected route. The airway (ATS route) that was followed to reach this point. Lat/long of route point. Identifier of waypoint. Bearing and distance from the waypoint - waypoint element must be defined. Estimated time of overflight. Speed at point. Altitude at point. ICAO flight plan field 18. The item value. The item type. Field 18 item type. ICAO flight plan field 19. The item value. The item type. Field 19 item type. ICAO flight plan field 22. The item value. The item type. Field 22 item type. Projected airspace transit information for the flight. Airspace transit information. The point at which the flight enters the airspace. Estimated time of entry. The point at which the flight exits the airspace. Estimated time of exit. The sector id. Projected sector transit times for the flight. Sector transit information. The point at which the flight enters the sector. Estimated time of entry. The point at which the flight exits the sector. Estimated time of exit. The sector id. Flight speed in knots. Flight speed ICAO format. Flight level in 100s of feet. Flight level in ICAO format. A template against which a flight entities can be matched. Flight object identifier. Aircraft identifier - * at end performs prefix match. Aircraft registration - * at end performs prefix match. SSR code. Flight rules. one or more in a list. Type of flight - one or more in a list. Aircraft type - * at end performs prefix match. NAV/COM equipment Departure airport - * at end performs prefix match. Lower bound on departure time. Upper bound on departure time. The phase of flight of interest wrt ADEP time. Departure runway. Departure fix. Route waypoint. Lower bound on waypoint ETO. Upper bound on waypoint ETO. Sector through which flight passes. Lower bound on time during which flight is in sector. Upper bound on time during which flight is in sector. Destination airport - * at end performs prefix match. Lower bouind on arrival time. Upper bound on arrival time. The phase of flight of interest wrt ADES time. Destination runway. Arrival fix. Alternate destination airport - * at end performs prefix match. Flight state - one or more in a list. Include flights that do no use runways? A unique identifier of a flight entity. A runway identifier.