Callsign

A call sign is used to uniquely identify an aircraft using the airspace around a particular airport.  Call signs in aviation are derived from several different policies, depending upon the type of flight operation. In most countries, unscheduled general aviation flights identify themselves using the call sign corresponding to the aircraft's registration number.  Commercial operators, including scheduled airline, air cargo and air taxi operators, will usually use an ICAO or FAA-registered call sign for their company. These will typically consist of the ICAO code of the operating airline followed by a flight identification.  The flight identification is very often the same as the flight number, but could be different due to call sign confusion, if two or more flights close to each other have similar flight numbers (i.e. KLM649 and KLM645 or BAW466 and BAW646).

• AirlineTelephonyDesignator ,
• AtmData ,
• BasicFlightLegData ,
• DTSData ,
• DTSData ,
• FlightId ,
• FlightLegData ,
• FlightLegData ,
• FlightLegDataExtended ,
• FlightLegIdentifier ,
• FlightLegIdentifier ,
• FlightLegIdentifier ,
• FlightLegIdentifier ,
• FlightNumber ,
• HeliFlightData ,
• LinkedArrival ,
• LinkedDeparture ,
• Mapping between AIDX 14.1 and data dictionary ,
• Mapping between AIDX 14.1 and data dictionary ,
• Mapping between AIDX 14.1 and data dictionary ,
• Mappings between AIDX 14.1 and the Airport Data Dictionary ,
• NumberOfAircraft ,
• UniqueFlightLegId